Merge branch '5.0.x'

Exclude logback-classic from generate-configprops plugin dependency

.editorconfig

@@ -0,0 +1,28 @@
+root = true
+
+[*.java]
+indent_style = tab
+indent_size = 4
+continuation_indent_size = 8
+
+[*.groovy]
+indent_style = tab
+indent_size = 4
+continuation_indent_size = 8
+
+[*.xml]
+indent_style = tab
+indent_size = 4
+continuation_indent_size = 8
+
+[*.yml]
+indent_style = space
+indent_size = 2
+
+[*.yaml]
+indent_style = space
+indent_size = 2
+
+[*.sh]
+indent_style = space
+indent_size = 4

.github/CONTRIBUTING.md

@@ -0,0 +1,45 @@
+
+# Contributing
+
+Spring Cloud is released under the non-restrictive Apache 2.0 license,
+and follows a very standard Github development process, using Github
+tracker for issues and merging pull requests into master. If you want
+to contribute even something trivial please do not hesitate, but
+follow the guidelines below.
+
+## Sign the Contributor License Agreement
+Before we accept a non-trivial patch or pull request we will need you to sign the
+[Contributor License Agreement](https://cla.pivotal.io/sign/spring).
+Signing the contributor's agreement does not grant anyone commit rights to the main
+repository, but it does mean that we can accept your contributions, and you will get an
+author credit if we do.  Active contributors might be asked to join the core team, and
+given the ability to merge pull requests.
+
+## Code of Conduct
+This project adheres to the Contributor Covenant [code of
+conduct](https://github.com/spring-cloud/spring-cloud-build/blob/main/docs/modules/ROOT/partials/code-of-conduct.adoc). By participating, you  are expected to uphold this code. Please report
+unacceptable behavior to spring-code-of-conduct@pivotal.io.
+
+## Code Conventions and Housekeeping
+None of these is essential for a pull request, but they will all help.  They can also be
+added after the original pull request but before a merge.
+
+* Use the Spring Framework code format conventions. If you use Eclipse
+  you can import formatter settings using the
+  `eclipse-code-formatter.xml` file from the
+  [Spring Cloud Build](https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/master/spring-cloud-dependencies-parent/eclipse-code-formatter.xml) project. If using IntelliJ, you can use the
+  [Eclipse Code Formatter Plugin](https://plugins.jetbrains.com/plugin/6546) to import the same file.
+* Make sure all new `.java` files to have a simple Javadoc class comment with at least an
+  `@author` tag identifying you, and preferably at least a paragraph on what the class is
+  for.
+* Add the ASF license header comment to all new `.java` files (copy from existing files
+  in the project)
+* Add yourself as an `@author` to the .java files that you modify substantially (more
+  than cosmetic changes).
+* Add some Javadocs and, if you change the namespace, some XSD doc elements.
+* A few unit tests would help a lot as well -- someone has to do it.
+* If no-one else is using your branch, please rebase it against the current master (or
+  other target branch in the main project).
+* When writing a commit message please follow [these conventions](https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html),
+  if you are fixing an existing issue please add `Fixes gh-XXXX` at the end of the commit
+  message (where XXXX is the issue number).

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,20 @@
+<!--
+Thanks for raising a Spring Cloud issue. What sort of issue are you raising?
+
+Question
+
+Please ask questions about how to use something, or to understand why something isn't
+working as you expect it to, on Stack Overflow using the spring-cloud tag.
+
+Bug report
+
+Please provide details of the problem, including the version of Spring Cloud that you
+are using. If possible, please provide a test case or sample application that reproduces
+the problem. This makes it much easier for us to diagnose the problem and to verify that
+we have fixed it.
+
+Enhancement
+
+Please start by describing the problem that you are trying to solve. There may already
+be a solution, or there may be a way to solve it that you hadn't considered.
+-->

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,17 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+Please provide details of the problem, including the version of Spring Cloud that you
+are using. 
+
+**Sample**
+If possible, please provide a test case or sample application that reproduces
+the problem. This makes it much easier for us to diagnose the problem and to verify that
+we have fixed it.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/actions/release-train-build/action.yml

@@ -0,0 +1,13 @@
+name: Build Release
+runs:
+  using: composite
+  steps:
+    - name: Build Release
+      shell: bash
+      # If we are on Java 8 we need to build the docs zip for jubilee projects so it is distributed as part of the release
+      run: |
+        if java -version 2>&1 | grep -q '1\.8\.'; then
+          ./mvnw --batch-mode --settings release-train-settings.xml clean deploy --activate-profiles releaseTrain,docs -DaltDeploymentRepository="release-train::default::file://$(pwd)/deployment-repository" -Dmaven-deploy-plugin.deployZipUrl="file://$(pwd)/deployment-repository" -Dmaven-deploy-plugin-default.phase=deploy -Dupload-docs-zip.packaging=zip -DskipTests
+        else
+          ./mvnw --batch-mode --settings release-train-settings.xml clean deploy --activate-profiles releaseTrain -DaltDeploymentRepository="release-train::default::file://$(pwd)/deployment-repository" -DskipTests
+        fi

.github/actions/release-train-build/deployment-spec.yml

@@ -0,0 +1,10 @@
+artifactory:
+  artifacts:
+    - pattern: "/**/spring-cloud-*-docs-*.zip"
+      properties:
+        zip.deployed: "false"
+        zip.type: "docs"
+    - pattern: "/**/spring-cloud-docs-*.zip"
+      properties:
+        zip.deployed: "false"
+        zip.type: "docs"

.github/actions/release-train-test/action.yml

@@ -0,0 +1,7 @@
+name: Test Release
+runs:
+  using: composite
+  steps:
+    - name: Test Release
+      shell: bash
+      run: ./mvnw --batch-mode --settings release-train-settings.xml clean verify --activate-profiles releaseTrain

.github/dco.yml

@@ -0,0 +1,2 @@
+require:
+  members: false

.github/dependabot.yml

@@ -0,0 +1,68 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    target-branch: "main"
+    exclude-paths:
+      - ".github/workflows/release-train-test.yml"
+      - ".github/workflows/release-train-build.yml"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: maven
+    directory: /
+    schedule:
+      interval: daily
+    target-branch: main
+    ignore:
+      # IDE specific dependency
+      - dependency-name: "org.eclipse.m2e:lifecycle-mapping"
+      # JRuby updates are causing docs generation to fail
+      - dependency-name: "org.jruby:jruby-complete"
+      # only upgrade by minor or patch
+      - dependency-name: "*"
+        update-types:
+          - version-update:semver-major
+          - version-update:semver-minor
+  - package-ecosystem: npm
+    target-branch: docs-build
+    directory: /
+    schedule:
+      interval: weekly
+  - package-ecosystem: npm
+    target-branch: main
+    directory: /docs
+    schedule:
+      interval: weekly
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    target-branch: "5.0.x"
+    exclude-paths:
+      - ".github/workflows/release-train-test.yml"
+      - ".github/workflows/release-train-build.yml"
+    schedule:
+      interval: "weekly"
+  - package-ecosystem: maven
+    directory: /
+    schedule:
+      interval: daily
+    target-branch: 5.0.x
+    ignore:
+      # IDE specific dependency
+      - dependency-name: "org.eclipse.m2e:lifecycle-mapping"
+      # JRuby updates are causing docs generation to fail
+      - dependency-name: "org.jruby:jruby-complete"
+      # only upgrade by minor or patch
+      - dependency-name: "*"
+        update-types:
+          - version-update:semver-major
+          - version-update:semver-minor
+  - package-ecosystem: npm
+    target-branch: 5.0.x
+    directory: /docs
+    schedule:
+      interval: weekly

.github/workflow-generator.yml

@@ -0,0 +1,17 @@
+workflow:
+  generator:
+    project:
+      java:
+        versions:
+          primary: 17
+    workflows:
+      release-train:
+        build:
+          env:
+            COMMERCIAL_REPO_USERNAME: secrets.COMMERCIAL_ARTIFACTORY_USERNAME
+            COMMERCIAL_REPO_PASSWORD: secrets.COMMERCIAL_ARTIFACTORY_PASSWORD
+            GH_ACTIONS_REPO_TOKEN: secrets.GH_ACTIONS_REPO_TOKEN
+        test:
+          env:
+            COMMERCIAL_REPO_USERNAME: secrets.COMMERCIAL_ARTIFACTORY_USERNAME
+            COMMERCIAL_REPO_PASSWORD: secrets.COMMERCIAL_ARTIFACTORY_PASSWORD

.github/workflows/ci.yaml

@@ -0,0 +1,34 @@
+name: Spring Cloud Build CI Job
+
+on:
+  workflow_call:
+  push:
+    branches:
+      - main
+      - 4.3.x
+
+  # Scheduled builds run daily at midnight UTC
+  schedule:
+    - cron: '0 0 * * *'
+
+  # Manual trigger with optional branch override
+  workflow_dispatch:
+    inputs:
+      branches:
+        description: "Which branch should be built (can be a comma-separated list of branches)"
+        required: true
+        default: 'main'
+        type: string
+
+jobs:
+  deploy:
+    uses: spring-cloud/spring-cloud-github-actions/.github/workflows/deploy.yml@b6a6b1963b8762420526591c3d363bd7d09e7d4b # v1.1.1
+    with:
+      branches: ${{ inputs.branches }}
+    secrets:
+      ARTIFACTORY_USERNAME: ${{ secrets.ARTIFACTORY_USERNAME }}
+      ARTIFACTORY_PASSWORD: ${{ secrets.ARTIFACTORY_PASSWORD }}
+      COMMERCIAL_ARTIFACTORY_USERNAME: ${{ secrets.COMMERCIAL_ARTIFACTORY_USERNAME }}
+      COMMERCIAL_ARTIFACTORY_PASSWORD: ${{ secrets.COMMERCIAL_ARTIFACTORY_PASSWORD }}
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}

.github/workflows/deploy-docs.yml

@@ -1,31 +1,48 @@
-# Generated by the rollout-deploy-docs workflow in
+# Generated by the rollout-deploy-docs-trigger workflow in
 # spring-cloud/spring-cloud-github-actions.
 #
-# Do not edit this file directly - update examples/deploy-docs.yml there
-# and re-run the rollout, otherwise your change will be overwritten.
+# Do not edit this file directly - update examples/deploy-docs-trigger.yml
+# there and re-run the rollout, otherwise your change will be overwritten.
 
 name: Deploy Docs
-run-name: ${{ format('{0} ({1})', github.workflow, github.event.inputs.build-refname || 'all') }}
 
 on:
-  workflow_dispatch:
-    inputs:
-      build-refname:
-        description: Enter git refname to build (e.g., 4.3.x).
-        required: false
   push:
-    branches: docs-build
+    # Allow-list of exactly this branch. A topic or Dependabot branch cut from
+    # it carries this file too, and without this filter every push to one of
+    # those would dispatch a full docs build for a ref that is not in the
+    # Antora playbook.
+    branches:
+      - main
+    tags: '**'
+  repository_dispatch:
+    types: request-build-reference # legacy
+  workflow_dispatch:
 
-permissions: read-all
+permissions:
+  contents: read   # required to check out private commercial repositories
+  actions: write   # required to dispatch the docs build
 
 jobs:
-  deploy-docs:
-    uses: spring-cloud/spring-cloud-github-actions/.github/workflows/deploy-docs.yml@b6a6b1963b8762420526591c3d363bd7d09e7d4b # v1.1.1
-    with:
-      build_refname: ${{ github.event.inputs.build-refname }}
-      # Optional overrides - the defaults are correct for every current project:
-      # java_version: '17'
-      # build_command: './mvnw --no-transfer-progress -B antora -Pdocs'
-      # runs_on: 'ubuntu-latest'
-      # context_root: 'spring-cloud-<project>'
-    secrets: inherit
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          ref: docs-build
+          fetch-depth: 1
+
+      # A branch push rebuilds just that branch's docs; a tag push rebuilds
+      # everything so the new version appears in the version dropdown.
+      - name: Dispatch (partial build)
+        if: github.ref_type == 'branch'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh workflow run deploy-docs.yml -r $(git rev-parse --abbrev-ref HEAD) -f build-refname=${{ github.ref_name }}
+
+      - name: Dispatch (full build)
+        if: github.ref_type == 'tag'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh workflow run deploy-docs.yml -r $(git rev-parse --abbrev-ref HEAD)

.github/workflows/pr.yml

@@ -0,0 +1,9 @@
+name: PR
+
+on:
+  pull_request:
+    branches: [ main, 4.3.x ]
+
+jobs:
+  build:
+    uses: spring-cloud/spring-cloud-github-actions/.github/workflows/pr.yml@b6a6b1963b8762420526591c3d363bd7d09e7d4b # v1.1.1

.github/workflows/release-train-build.yml

@@ -0,0 +1,91 @@
+# This file was auto-generated by github-actions-workflow-generator 0.0.6. Do not edit.
+# To update it, modify .github/workflow-generator.yml as needed and re-run the generator.
+
+name: "Release Train – Build"
+run-name: "${{ inputs.callback-ref }} – Build"
+"on":
+  workflow_dispatch:
+    inputs:
+      callback:
+        description: "Repository to which a callback should be made upon completion"
+        required: true
+        type: "string"
+      callback-ref:
+        description: "Ref in the callback repository to which a callback should be made upon completion"
+        required: true
+        type: "string"
+      release-train-maven-repository-url:
+        description: "URL of a Maven repository to be used to resolve artifacts of projects earlier in the train"
+        required: true
+        type: "string"
+permissions:
+  contents: "read"
+concurrency:
+  group: "${{ github.workflow }}-${{ github.ref }}"
+jobs:
+  build-release:
+    name: "Build Release"
+    runs-on: "ubuntu22-2-8"
+    steps:
+    - name: "Prevent Re-runs"
+      id: "prevent-re-runs"
+      run: |-
+        if [ "$GITHUB_RUN_ATTEMPT" -gt 1 ]; then
+          echo "Re-runs are prohibited. Use the 'Release Train – Retry' workflow to retry build failures"
+          exit 1
+        fi
+    - name: "Set up Java"
+      id: "set-up-java"
+      uses: "actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95" # v5.6.0
+      with:
+        distribution: "liberica"
+        java-version: "17"
+    - name: "Check Out Code"
+      id: "check-out-code"
+      uses: "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0" # v7.0.0
+    - name: "Build Release"
+      id: "build-release"
+      uses: "./.github/actions/release-train-build"
+      env:
+        COMMERCIAL_REPO_PASSWORD: "${{ secrets.COMMERCIAL_ARTIFACTORY_PASSWORD }}"
+        COMMERCIAL_REPO_USERNAME: "${{ secrets.COMMERCIAL_ARTIFACTORY_USERNAME }}"
+        GH_ACTIONS_REPO_TOKEN: "${{ secrets.GH_ACTIONS_REPO_TOKEN }}"
+        RELEASE_TRAIN_MAVEN_REPOSITORY_PASSWORD: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_MAVEN_REPOSITORY_PASSWORD }}"
+        RELEASE_TRAIN_MAVEN_REPOSITORY_URL: "${{ inputs.release-train-maven-repository-url }}"
+        RELEASE_TRAIN_MAVEN_REPOSITORY_USERNAME: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_MAVEN_REPOSITORY_USERNAME }}"
+    - name: "Upload Deployment Repository"
+      id: "upload-deployment-repository"
+      uses: "actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a" # v7.0.1
+      with:
+        name: "deployment-repository"
+        path: "deployment-repository/**"
+    - name: "Upload Deployment Spec"
+      id: "upload-deployment-spec"
+      uses: "actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a" # v7.0.1
+      with:
+        archive: "false"
+        if-no-files-found: "ignore"
+        name: "deployment-spec"
+        path: ".github/actions/release-train-build/deployment-spec.yml"
+    - name: "Save Build System Caches"
+      id: "save-build-system-caches"
+      uses: "actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9" # v6.1.0
+      with:
+        key: "release-train-${{ inputs.callback-ref }}-${{ github.ref_name }}"
+        path: "~/.m2/repository"
+    - name: "Send Callback"
+      id: "send-callback"
+      if: "${{ !cancelled() }}"
+      env:
+        GH_TOKEN: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_GITHUB_TOKEN }}"
+      run: |-
+        gh workflow run callback \
+        --repo ${{ inputs.callback }} \
+        --ref ${{ inputs.callback-ref }} \
+        --field commit-hash=${{ steps.check-out-code.outputs.commit }} \
+        --field deployment-repository-artifact-identifier=${{ steps.upload-deployment-repository.outputs.artifact-id }} \
+        --field deployment-spec-artifact-identifier=${{ steps.upload-deployment-spec.outputs.artifact-id }} \
+        --field release-branch=${{ github.ref_name }} \
+        --field release-repository=${{ github.repository }} \
+        --field result=${{ job.status == 'success' && 'built' || 'build-failed' }} \
+        --field workflow-run-url=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}

.github/workflows/release-train-join.yml

@@ -0,0 +1,55 @@
+# This file was auto-generated by github-actions-workflow-generator 0.0.6. Do not edit.
+# To update it, modify .github/workflow-generator.yml as needed and re-run the generator.
+
+name: "Release Train – Join"
+run-name: "${{ inputs.release-train }} – Join"
+"on":
+  workflow_dispatch:
+    inputs:
+      deployment-destination:
+        description: "Destination to which the release should be deployed"
+        options:
+        - "Maven Central"
+        - "Spring Enterprise"
+        required: true
+        type: "choice"
+      release-train:
+        description: "Release train"
+        required: true
+        type: "string"
+      release-train-repository:
+        default: "spring-io/release-train"
+        description: "Release train repository"
+        required: true
+        type: "string"
+permissions:
+  contents: "none"
+jobs:
+  join-release-train:
+    name: "Join Release Train"
+    runs-on: "ubuntu-latest"
+    steps:
+    - name: "Join Release Train"
+      id: "join-release-train"
+      env:
+        GH_TOKEN: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_GITHUB_TOKEN }}"
+      run: |-
+        run_url=$(
+          gh workflow run join \
+          --repo ${{ inputs.release-train-repository }} \
+          --ref ${{ inputs.release-train }} \
+          --field commit-hash=${{ github.sha }} \
+          --field deployment-destination=${{ inputs.deployment-destination == 'Maven Central' && 'maven-central' || 'spring-enterprise' }} \
+          --field release-branch=${{ github.ref_name }} \
+          --field release-repository=${{ github.repository }}
+        )
+        echo "Dispatched workflow run. Waiting for $run_url to complete."
+        run_id=${run_url##*/}
+        watch_exit_code=0
+        gh run watch $run_id --repo ${{ inputs.release-train-repository }} --exit-status --interval=3 > /dev/null 2>&1 || watch_exit_code=$?
+        if [[ $watch_exit_code -eq 0 ]]; then
+          echo "Workflow run succeeded."
+        else
+          echo "Workflow run failed."
+        fi
+        exit $watch_exit_code

.github/workflows/release-train-leave.yml

@@ -0,0 +1,46 @@
+# This file was auto-generated by github-actions-workflow-generator 0.0.6. Do not edit.
+# To update it, modify .github/workflow-generator.yml as needed and re-run the generator.
+
+name: "Release Train – Leave"
+run-name: "${{ inputs.release-train }} – Leave"
+"on":
+  workflow_dispatch:
+    inputs:
+      release-train:
+        description: "Release train"
+        required: true
+        type: "string"
+      release-train-repository:
+        default: "spring-io/release-train"
+        description: "Release train repository"
+        required: true
+        type: "string"
+permissions:
+  contents: "none"
+jobs:
+  leave:
+    name: "Leave"
+    runs-on: "ubuntu-latest"
+    steps:
+    - name: "Leave"
+      id: "leave"
+      env:
+        GH_TOKEN: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_GITHUB_TOKEN }}"
+      run: |-
+        run_url=$(
+          gh workflow run leave \
+          --repo ${{ inputs.release-train-repository }} \
+          --ref ${{ inputs.release-train }} \
+          --field release-branch=${{ github.ref_name }} \
+          --field release-repository=${{ github.repository }}
+        )
+        echo "Dispatched workflow run. Waiting for $run_url to complete."
+        run_id=${run_url##*/}
+        watch_exit_code=0
+        gh run watch $run_id --repo ${{ inputs.release-train-repository }} --exit-status --interval=3 > /dev/null 2>&1 || watch_exit_code=$?
+        if [[ $watch_exit_code -eq 0 ]]; then
+          echo "Workflow run succeeded."
+        else
+          echo "Workflow run failed."
+        fi
+        exit $watch_exit_code

.github/workflows/release-train-ready.yml

@@ -0,0 +1,47 @@
+# This file was auto-generated by github-actions-workflow-generator 0.0.6. Do not edit.
+# To update it, modify .github/workflow-generator.yml as needed and re-run the generator.
+
+name: "Release Train – Ready"
+run-name: "${{ inputs.release-train }} – Ready"
+"on":
+  workflow_dispatch:
+    inputs:
+      release-train:
+        description: "Release train"
+        required: true
+        type: "string"
+      release-train-repository:
+        default: "spring-io/release-train"
+        description: "Release train repository"
+        required: true
+        type: "string"
+permissions:
+  contents: "none"
+jobs:
+  ready:
+    name: "Ready"
+    runs-on: "ubuntu-latest"
+    steps:
+    - name: "Ready"
+      id: "ready"
+      env:
+        GH_TOKEN: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_GITHUB_TOKEN }}"
+      run: |-
+        run_url=$(
+          gh workflow run ready \
+          --repo ${{ inputs.release-train-repository }} \
+          --ref ${{ inputs.release-train }} \
+          --field commit-hash=${{ github.sha }} \
+          --field release-branch=${{ github.ref_name }} \
+          --field release-repository=${{ github.repository }}
+        )
+        echo "Dispatched workflow run. Waiting for $run_url to complete."
+        run_id=${run_url##*/}
+        watch_exit_code=0
+        gh run watch $run_id --repo ${{ inputs.release-train-repository }} --exit-status --interval=3 > /dev/null 2>&1 || watch_exit_code=$?
+        if [[ $watch_exit_code -eq 0 ]]; then
+          echo "Workflow run succeeded."
+        else
+          echo "Workflow run failed."
+        fi
+        exit $watch_exit_code

.github/workflows/release-train-retry.yml

@@ -0,0 +1,34 @@
+# This file was auto-generated by github-actions-workflow-generator 0.0.6. Do not edit.
+# To update it, modify .github/workflow-generator.yml as needed and re-run the generator.
+
+name: "Release Train – Retry"
+run-name: "${{ inputs.release-train }} – Retry"
+"on":
+  workflow_dispatch:
+    inputs:
+      release-train:
+        description: "Release train"
+        required: true
+        type: "string"
+      release-train-repository:
+        default: "spring-io/release-train"
+        description: "Release train repository"
+        required: true
+        type: "string"
+permissions:
+  contents: "none"
+jobs:
+  trigger-retry:
+    name: "Trigger Retry"
+    runs-on: "ubuntu-latest"
+    steps:
+    - name: "Trigger Retry"
+      id: "trigger-retry"
+      env:
+        GH_TOKEN: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_GITHUB_TOKEN }}"
+      run: |-
+        gh workflow run retry \
+        --repo ${{ inputs.release-train-repository }} \
+        --ref ${{ inputs.release-train }} \
+        --field release-branch=${{ github.ref_name }} \
+        --field release-repository=${{ github.repository }}

.github/workflows/release-train-test.yml

@@ -0,0 +1,83 @@
+# This file was auto-generated by github-actions-workflow-generator 0.0.6. Do not edit.
+# To update it, modify .github/workflow-generator.yml as needed and re-run the generator.
+
+name: "Release Train – Test"
+run-name: "${{ inputs.callback-ref }} – Test"
+"on":
+  workflow_dispatch:
+    inputs:
+      callback:
+        description: "Repository to which a callback should be made upon completion"
+        required: true
+        type: "string"
+      callback-ref:
+        description: "Ref in the callback repository to which a callback should be made upon completion"
+        required: true
+        type: "string"
+      release-train-maven-repository-url:
+        description: "URL of a Maven repository to be used to resolve artifacts of projects earlier in the train"
+        required: true
+        type: "string"
+permissions:
+  contents: "read"
+concurrency:
+  group: "${{ github.workflow }}-${{ github.ref }}"
+jobs:
+  test-release:
+    name: "Test Release"
+    runs-on: "ubuntu22-2-8"
+    steps:
+    - name: "Prevent Re-runs"
+      id: "prevent-re-runs"
+      run: |-
+        if [ "$GITHUB_RUN_ATTEMPT" -gt 1 ]; then
+          echo "Re-runs are prohibited. Use the 'Release Train – Retry' workflow to retry test failures"
+          exit 1
+        fi
+    - name: "Set up Java"
+      id: "set-up-java"
+      uses: "actions/setup-java@03ad4de0992f5dab5e18fcb136590ce7c4a0ac95" # v5.6.0
+      with:
+        distribution: "liberica"
+        java-version: "17"
+    - name: "Check Out Code"
+      id: "check-out-code"
+      uses: "actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0" # v7.0.0
+    - name: "Restore Build System Caches"
+      id: "restore-build-system-caches"
+      uses: "actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9" # v6.1.0
+      with:
+        key: "release-train-${{ inputs.callback-ref }}-${{ github.ref_name }}"
+        path: "~/.m2/repository"
+    - name: "Test Release"
+      id: "test-release"
+      uses: "./.github/actions/release-train-test"
+      env:
+        COMMERCIAL_REPO_PASSWORD: "${{ secrets.COMMERCIAL_ARTIFACTORY_PASSWORD }}"
+        COMMERCIAL_REPO_USERNAME: "${{ secrets.COMMERCIAL_ARTIFACTORY_USERNAME }}"
+        RELEASE_TRAIN_MAVEN_REPOSITORY_PASSWORD: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_MAVEN_REPOSITORY_PASSWORD }}"
+        RELEASE_TRAIN_MAVEN_REPOSITORY_URL: "${{ inputs.release-train-maven-repository-url }}"
+        RELEASE_TRAIN_MAVEN_REPOSITORY_USERNAME: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_MAVEN_REPOSITORY_USERNAME }}"
+    - name: "Send Callback"
+      id: "send-callback"
+      if: "${{ !cancelled() }}"
+      env:
+        GH_TOKEN: "${{ secrets.RELEASE_TRAIN_PARTICIPANT_GITHUB_TOKEN }}"
+      run: |-
+        gh workflow run callback \
+        --repo ${{ inputs.callback }} \
+        --ref ${{ inputs.callback-ref }} \
+        --field commit-hash=${{ steps.check-out-code.outputs.commit }} \
+        --field release-branch=${{ github.ref_name }} \
+        --field release-repository=${{ github.repository }} \
+        --field result=${{ job.status == 'success' && 'tested' || 'test-failed' }} \
+        --field workflow-run-url=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
+    - name: "Upload Build System Reports"
+      id: "upload-build-system-reports"
+      if: "${{ failure() }}"
+      uses: "actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a" # v7.0.1
+      with:
+        name: "build-system-reports"
+        path: |-
+          **/target/surefire-reports
+          **/target/failsafe-reports

.gitignore

@@ -1,22 +1,29 @@
-target/
-.settings/
-.project
+*~
+#*
+*#
+.#*
 .classpath
-*.orig
+.project
+.settings
 .springBeans
-.factorypath
-.sts4-cache
-.ant-targets-build.xml
-src/ant/.ant-targets-upload-dist.xml
-*.sonar4clipse*
-.DS_Store
+.gradle
+build
+bin
+target/
+asciidoctor.css
+_site/
+*.swp
+.idea
 *.iml
-*.ipr
-*.iws
-/.idea/
-*.graphml
-node_modules
-node/
-docs/package.json
-package-lock.json
+.factorypath
+.vscode/
 .flattened-pom.xml
+.DS_Store
+node_modules
+node
+_configprops.adoc
+_spans.adoc
+_metrics.adoc
+_conventions.adoc
+/package.json
+package-lock.json

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "docs/src/test/bats/test_helper/bats-assert"]
+	path = docs/src/test/bats/test_helper/bats-assert
+	url = https://github.com/ztombol/bats-assert
+[submodule "docs/src/test/bats/test_helper/bats-support"]
+	path = docs/src/test/bats/test_helper/bats-support
+	url = https://github.com/ztombol/bats-support

.mvn/jvm.config

@@ -1 +1,11 @@
--Xmx1024m -XX:CICompilerCount=1 -XX:TieredStopAtLevel=1 -Djava.security.egd=file:/dev/./urandom
+-Xmx1024m -XX:CICompilerCount=1 -XX:TieredStopAtLevel=1 -Djava.security.egd=file:/dev/./urandom
+--add-exports jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED
+--add-exports jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED
+--add-opens jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED
+--add-opens jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED

.mvn/maven.config

@@ -0,0 +1 @@
+-P spring

.mvn/wrapper/MavenWrapperDownloader.java

@@ -1,117 +0,0 @@
-/*
- * Copyright 2007-present the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import java.net.*;
-import java.io.*;
-import java.nio.channels.*;
-import java.util.Properties;
-
-public class MavenWrapperDownloader {
-
-    private static final String WRAPPER_VERSION = "0.5.6";
-    /**
-     * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided.
-     */
-    private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/"
-        + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar";
-
-    /**
-     * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to
-     * use instead of the default one.
-     */
-    private static final String MAVEN_WRAPPER_PROPERTIES_PATH =
-            ".mvn/wrapper/maven-wrapper.properties";
-
-    /**
-     * Path where the maven-wrapper.jar will be saved to.
-     */
-    private static final String MAVEN_WRAPPER_JAR_PATH =
-            ".mvn/wrapper/maven-wrapper.jar";
-
-    /**
-     * Name of the property which should be used to override the default download url for the wrapper.
-     */
-    private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl";
-
-    public static void main(String args[]) {
-        System.out.println("- Downloader started");
-        File baseDirectory = new File(args[0]);
-        System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath());
-
-        // If the maven-wrapper.properties exists, read it and check if it contains a custom
-        // wrapperUrl parameter.
-        File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH);
-        String url = DEFAULT_DOWNLOAD_URL;
-        if(mavenWrapperPropertyFile.exists()) {
-            FileInputStream mavenWrapperPropertyFileInputStream = null;
-            try {
-                mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile);
-                Properties mavenWrapperProperties = new Properties();
-                mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream);
-                url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url);
-            } catch (IOException e) {
-                System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'");
-            } finally {
-                try {
-                    if(mavenWrapperPropertyFileInputStream != null) {
-                        mavenWrapperPropertyFileInputStream.close();
-                    }
-                } catch (IOException e) {
-                    // Ignore ...
-                }
-            }
-        }
-        System.out.println("- Downloading from: " + url);
-
-        File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH);
-        if(!outputFile.getParentFile().exists()) {
-            if(!outputFile.getParentFile().mkdirs()) {
-                System.out.println(
-                        "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'");
-            }
-        }
-        System.out.println("- Downloading to: " + outputFile.getAbsolutePath());
-        try {
-            downloadFileFromURL(url, outputFile);
-            System.out.println("Done");
-            System.exit(0);
-        } catch (Throwable e) {
-            System.out.println("- Error downloading");
-            e.printStackTrace();
-            System.exit(1);
-        }
-    }
-
-    private static void downloadFileFromURL(String urlString, File destination) throws Exception {
-        if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) {
-            String username = System.getenv("MVNW_USERNAME");
-            char[] password = System.getenv("MVNW_PASSWORD").toCharArray();
-            Authenticator.setDefault(new Authenticator() {
-                @Override
-                protected PasswordAuthentication getPasswordAuthentication() {
-                    return new PasswordAuthentication(username, password);
-                }
-            });
-        }
-        URL website = new URL(urlString);
-        ReadableByteChannel rbc;
-        rbc = Channels.newChannel(website.openStream());
-        FileOutputStream fos = new FileOutputStream(destination);
-        fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
-        fos.close();
-        rbc.close();
-    }
-
-}

.mvn/wrapper/maven-wrapper.properties

@@ -1,2 +1,4 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
+wrapperVersion=3.3.4
+distributionType=bin
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.16/apache-maven-3.9.16-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.3.4/maven-wrapper-3.3.4.jar

.sdkmanrc

@@ -0,0 +1,3 @@
+# Enable auto-env through the sdkman_auto_env config
+# Add key=value pairs of SDKs to use below
+java=17.0.1-tem

.settings.xml

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright 2013-2018 the original author or authors.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      https://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<settings>
+	<servers>
+		<server>
+			<id>repo.spring.io</id>
+			<username>${env.CI_DEPLOY_USERNAME}</username>
+			<password>${env.CI_DEPLOY_PASSWORD}</password>
+		</server>
+	</servers>
+	<profiles>
+		<profile>
+			<!--
+				N.B. this profile is only here to support users and IDEs that do not use Maven 3.3.
+				It isn't needed on the command line if you use the wrapper script (mvnw) or if you use
+				a native Maven with the right version. Eclipse users should points their Maven tooling to
+				this settings file, or copy the profile into their ~/.m2/settings.xml.
+			-->
+			<id>spring</id>
+			<activation>
+				<activeByDefault>true</activeByDefault>
+			</activation>
+			<repositories>
+				<repository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>https://repo.spring.io/snapshot</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>https://repo.spring.io/milestone</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+			</repositories>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>https://repo.spring.io/snapshot</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</pluginRepository>
+				<pluginRepository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>https://repo.spring.io/milestone</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
+		</profile>
+		<profile>
+			<!--
+				Turns on jdk8 for tests
+			-->
+			<id>ide</id>
+			<activation>
+				<activeByDefault>true</activeByDefault>
+			</activation>
+		</profile>
+	</profiles>
+</settings>

LICENSE.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        https://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
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+   2. Grant of Copyright License. Subject to the terms and conditions of
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       https://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

README.adoc

@@ -1,24 +1,412 @@
-= Spring Cloud Build Docs Build
-
-You're currently viewing the Antora playbook branch.
-The playbook branch hosts the docs build that is used to build and publish the production docs site.
-
-The Spring Cloud Build reference docs are built using https://antora.org[Antora].
-This README covers how to build the docs in a software branch as well as how to build the production docs site locally.
+////
+DO NOT EDIT THIS FILE. IT WAS GENERATED.
+Manual changes to this file will be lost when it is generated again.
+Edit the files in the src/main/asciidoc/ directory instead.
+////
 
 
-== Building the Site
+image::https://github.com/spring-cloud/spring-cloud-build/workflows/Build/badge.svg?branch=main&style=svg["Build",link="https://github.com/spring-cloud/spring-cloud-build/actions"]
 
-You can build the entire site by invoking the following on the docs-build branch and then viewing the site at `target/site/index.html`
+Spring Cloud Build is a common utility project for Spring Cloud
+to use for plugin and dependency management.
+
+[[building-and-deploying]]
+= Building and Deploying
+
+To install locally:
+
+----
+
+$ mvn install -s .settings.xml
+----
+
+and to deploy snapshots to repo.spring.io:
+
+----
+$ mvn deploy -DaltSnapshotDeploymentRepository=repo.spring.io::default::https://repo.spring.io/snapshot
+----
+
+and for Maven Central use
+
+----
+$ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging::default::https://oss.sonatype.org/service/local/staging/deploy/maven2
+----
+
+(the "central" profile is available for all projects in Spring Cloud and it sets up the gpg jar signing, and the repository has to be specified separately for this project because it is a parent of the starter parent which users in turn have as their own parent).
+
+[[contributing]]
+= Contributing
+
+:spring-cloud-build-branch: main
+
+Spring Cloud is released under the non-restrictive Apache 2.0 license,
+and follows a very standard Github development process, using Github
+tracker for issues and merging pull requests into main. If you want
+to contribute even something trivial please do not hesitate, but
+follow the guidelines below.
+
+[[developer-certificate-of-origin]]
+== Developer Certificate of Origin (DCO)
+
+All commits must include a __Signed-off-by__ trailer at the end of each commit message to indicate that the contributor agrees to the Developer Certificate of Origin.
+For additional details, please refer to the blog post https://spring.io/blog/2025/01/06/hello-dco-goodbye-cla-simplifying-contributions-to-spring[Hello DCO, Goodbye CLA: Simplifying Contributions to Spring].
+
+[[code-of-conduct]]
+== Code of Conduct
+This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/main/docs/modules/ROOT/partials/code-of-conduct.adoc[code of
+conduct]. By participating, you  are expected to uphold this code. Please report
+unacceptable behavior to code-of-conduct@spring.io.
+
+[[code-conventions-and-housekeeping]]
+== Code Conventions and Housekeeping
+None of these is essential for a pull request, but they will all help.  They can also be
+added after the original pull request but before a merge.
+
+* Use the Spring Framework code format conventions. If you use Eclipse
+  you can import formatter settings using the
+  `eclipse-code-formatter.xml` file from the
+  https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-dependencies-parent/eclipse-code-formatter.xml[Spring
+  Cloud Build] project. If using IntelliJ, you can use the
+  https://plugins.jetbrains.com/plugin/6546[Eclipse Code Formatter
+  Plugin] to import the same file.
+* Make sure all new `.java` files to have a simple Javadoc class comment with at least an
+  `@author` tag identifying you, and preferably at least a paragraph on what the class is
+  for.
+* Add the ASF license header comment to all new `.java` files (copy from existing files
+  in the project)
+* Add yourself as an `@author` to the .java files that you modify substantially (more
+  than cosmetic changes).
+* Add some Javadocs and, if you change the namespace, some XSD doc elements.
+* A few unit tests would help a lot as well -- someone has to do it.
+* If no-one else is using your branch, please rebase it against the current main (or
+  other target branch in the main project).
+* When writing a commit message please follow https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html[these conventions],
+  if you are fixing an existing issue please add `Fixes gh-XXXX` at the end of the commit
+  message (where XXXX is the issue number).
+
+[[checkstyle]]
+== Checkstyle
+
+Spring Cloud Build comes with a set of checkstyle rules. You can find them in the `spring-cloud-build-tools` module. The most notable files under the module are:
+
+.spring-cloud-build-tools/
+----
+└── src
+    ├── checkstyle
+    │   └── checkstyle-suppressions.xml <3>
+    └── main
+        └── resources
+            ├── checkstyle-header.txt <2>
+            └── checkstyle.xml <1>
+----
+<1> Default Checkstyle rules
+<2> File header setup
+<3> Default suppression rules
+
+[[checkstyle-configuration]]
+=== Checkstyle configuration
+
+Checkstyle rules are *disabled by default*. To add checkstyle to your project just define the following properties and plugins.
+
+.pom.xml
+----
+<properties>
+<maven-checkstyle-plugin.failsOnError>true</maven-checkstyle-plugin.failsOnError> <1>
+        <maven-checkstyle-plugin.failsOnViolation>true
+        </maven-checkstyle-plugin.failsOnViolation> <2>
+        <maven-checkstyle-plugin.includeTestSourceDirectory>true
+        </maven-checkstyle-plugin.includeTestSourceDirectory> <3>
+</properties>
+
+<build>
+        <plugins>
+            <plugin> <4>
+                <groupId>io.spring.javaformat</groupId>
+                <artifactId>spring-javaformat-maven-plugin</artifactId>
+            </plugin>
+            <plugin> <5>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+            </plugin>
+        </plugins>
+
+    <reporting>
+        <plugins>
+            <plugin> <5>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </reporting>
+</build>
+----
+<1> Fails the build upon Checkstyle errors
+<2> Fails the build upon Checkstyle violations
+<3> Checkstyle analyzes also the test sources
+<4> Add the Spring Java Format plugin that will reformat your code to pass most of the Checkstyle formatting rules
+<5> Add checkstyle plugin to your build and reporting phases
+
+If you need to suppress some rules (e.g. line length needs to be longer), then it's enough for you to define a file under `${project.root}/src/checkstyle/checkstyle-suppressions.xml` with your suppressions. Example:
+
+.projectRoot/src/checkstyle/checkstyle-suppressions.xml
+----
+<?xml version="1.0"?>
+<!DOCTYPE suppressions PUBLIC
+		"-//Puppy Crawl//DTD Suppressions 1.1//EN"
+		"https://www.puppycrawl.com/dtds/suppressions_1_1.dtd">
+<suppressions>
+	<suppress files=".*ConfigServerApplication\.java" checks="HideUtilityClassConstructor"/>
+	<suppress files=".*ConfigClientWatch\.java" checks="LineLengthCheck"/>
+</suppressions>
+----
+
+It's advisable to copy the `${spring-cloud-build.rootFolder}/.editorconfig` and `${spring-cloud-build.rootFolder}/.springformat` to your project. That way, some default formatting rules will be applied. You can do so by running this script:
 
 [source,bash]
 ----
-./mvnw antora
+$ curl https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/.editorconfig -o .editorconfig
+$ touch .springformat
 ----
 
-== Building a Specific Branch
+[[ide-setup]]
+== IDE setup
 
-[source,bash]
+[[intellij-idea]]
+=== Intellij IDEA
+
+In order to setup Intellij you should import our coding conventions, inspection profiles and set up the checkstyle plugin.
+The following files can be found in the https://github.com/spring-cloud/spring-cloud-build/tree/main/spring-cloud-build-tools[Spring Cloud Build] project.
+
+.spring-cloud-build-tools/
 ----
-./mvnw antora
-----
+└── src
+    ├── checkstyle
+    │   └── checkstyle-suppressions.xml <3>
+    └── main
+        └── resources
+            ├── checkstyle-header.txt <2>
+            ├── checkstyle.xml <1>
+            └── intellij
+                ├── Intellij_Project_Defaults.xml <4>
+                └── Intellij_Spring_Boot_Java_Conventions.xml <5>
+----
+<1> Default Checkstyle rules
+<2> File header setup
+<3> Default suppression rules
+<4> Project defaults for Intellij that apply most of Checkstyle rules
+<5> Project style conventions for Intellij that apply most of Checkstyle rules
+
+.Code style
+
+image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/assets/images/intellij-code-style.png[Code style]
+
+Go to `File` -> `Settings` -> `Editor` -> `Code style`. There click on the icon next to the `Scheme` section. There, click on the `Import Scheme` value and pick the `Intellij IDEA code style XML` option. Import the `spring-cloud-build-tools/src/main/resources/intellij/Intellij_Spring_Boot_Java_Conventions.xml` file.
+
+.Inspection profiles
+
+image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/assets/images/intellij-inspections.png[Code style]
+
+Go to `File` -> `Settings` -> `Editor` -> `Inspections`. There click on the icon next to the `Profile` section. There, click on the `Import Profile` and import the `spring-cloud-build-tools/src/main/resources/intellij/Intellij_Project_Defaults.xml` file.
+
+.Checkstyle
+
+To have Intellij work with Checkstyle, you have to install the `Checkstyle` plugin. It's advisable to also install the `Assertions2Assertj` to automatically convert the JUnit assertions
+
+image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/assets/images/intellij-checkstyle.png[Checkstyle]
+
+Go to `File` -> `Settings` -> `Other settings` -> `Checkstyle`. There click on the `+` icon in the `Configuration file` section. There, you'll have to define where the checkstyle rules should be picked from. In the image above, we've picked the rules from the cloned Spring Cloud Build repository. However, you can point to the Spring Cloud Build's GitHub repository (e.g. for the `checkstyle.xml` : `https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/main/resources/checkstyle.xml`). We need to provide the following variables:
+
+- `checkstyle.header.file` - please point it to the Spring Cloud Build's, `spring-cloud-build-tools/src/main/resources/checkstyle-header.txt` file either in your cloned repo or via the `https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/main/resources/checkstyle-header.txt` URL.
+- `checkstyle.suppressions.file` - default suppressions. Please point it to the Spring Cloud Build's, `spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml` file either in your cloned repo or via the `https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml` URL.
+- `checkstyle.additional.suppressions.file` - this variable corresponds to suppressions in your local project. E.g. you're working on `spring-cloud-contract`. Then point to the `project-root/src/checkstyle/checkstyle-suppressions.xml` folder. Example for `spring-cloud-contract` would be: `/home/username/spring-cloud-contract/src/checkstyle/checkstyle-suppressions.xml`.
+
+IMPORTANT: Remember to set the `Scan Scope` to `All sources` since we apply checkstyle rules for production and test sources.
+
+[[duplicate-finder]]
+== Duplicate Finder
+
+Spring Cloud Build brings along the  `basepom:duplicate-finder-maven-plugin`, that enables flagging duplicate and conflicting classes and resources on the java classpath.
+
+[[duplicate-finder-configuration]]
+=== Duplicate Finder configuration
+
+Duplicate finder is *enabled by default* and will run in the `verify` phase of your Maven build, but it will only take effect in your project if you add the `duplicate-finder-maven-plugin` to the `build` section of the project's `pom.xml`.
+
+.pom.xml
+[source,xml]
+----
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.basepom.maven</groupId>
+            <artifactId>duplicate-finder-maven-plugin</artifactId>
+        </plugin>
+    </plugins>
+</build>
+----
+
+For other properties, we have set defaults as listed in the https://github.com/basepom/duplicate-finder-maven-plugin/wiki[plugin documentation].
+
+You can easily override them but setting the value of the selected property prefixed with `duplicate-finder-maven-plugin`. For example, set `duplicate-finder-maven-plugin.skip` to `true` in order to skip duplicates check in your build.
+
+If you need to add `ignoredClassPatterns` or `ignoredResourcePatterns` to your setup, make sure to add them in the plugin configuration section of your project:
+
+[source,xml]
+----
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.basepom.maven</groupId>
+            <artifactId>duplicate-finder-maven-plugin</artifactId>
+            <configuration>
+                <ignoredClassPatterns>
+                    <ignoredClassPattern>org.joda.time.base.BaseDateTime</ignoredClassPattern>
+                    <ignoredClassPattern>.*module-info</ignoredClassPattern>
+                </ignoredClassPatterns>
+                <ignoredResourcePatterns>
+                    <ignoredResourcePattern>changelog.txt</ignoredResourcePattern>
+                </ignoredResourcePatterns>
+            </configuration>
+        </plugin>
+    </plugins>
+</build>
+
+
+----
+
+
+[[flattening-the-poms]]
+= Flattening the POMs
+
+To avoid propagating build setup that is required to build a Spring Cloud project, we're using the maven flatten plugin. It has the advantage of letting you use whatever features you need while publishing "clean" pom to the repository.
+
+In order to add it, add the `org.codehaus.mojo:flatten-maven-plugin` to your `pom.xml`.
+
+[source,xml]
+----
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.codehaus.mojo</groupId>
+            <artifactId>flatten-maven-plugin</artifactId>
+        </plugin>
+    </plugins>
+</build>
+----
+
+[[reusing-the-documentation]]
+= Reusing the documentation
+
+Spring Cloud Build publishes its `spring-cloud-build-docs` module that contains
+helpful scripts (e.g. README generation ruby script) and css, xslt and images
+for the Spring Cloud documentation. If you want to follow the same convention
+approach of generating documentation just add these plugins to your `docs` module
+
+[source,xml]
+----
+<profiles>
+    <profile>
+        <id>docs</id>
+        <build>
+            <resources>
+                <resource>
+                    <directory>src/main/antora/resources/antora-resources</directory>
+                    <filtering>true</filtering>
+                </resource>
+            </resources>
+            <plugins>
+                <plugin>
+                    <groupId>pl.project13.maven</groupId>
+                    <artifactId>git-commit-id-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-dependency-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>exec-maven-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <groupId>io.spring.maven.antora</groupId>
+                    <artifactId>antora-component-version-maven-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <groupId>org.antora</groupId>
+                    <artifactId>antora-maven-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-antrun-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <artifactId>maven-deploy-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </build>
+    </profile>
+----
+
+IMPORTANT: The order of plugin declaration is important!
+
+In order for the build to generate the `adoc` file with all your configuration properties, your `docs` module should contain all the dependencies on the classpath, that you would want to scan for configuration properties.
+
+If you want to modify which of the configuration properties are put in the table, you can tweak the `configprops.inclusionPattern` pattern to include only a subset of the properties (e.g. `<configprops.inclusionPattern>spring.sleuth.*</configprops.inclusionPattern>`).
+
+Spring Cloud Build Docs comes with a set of attributes for asciidoctor that you can reuse.
+
+[source,yml]
+----
+version: @antora-component.version@
+prerelease: @antora-component.prerelease@
+
+asciidoc:
+  attributes:
+    attribute-missing: 'warn'
+    chomp: 'all'
+    project-root: @maven.multiModuleProjectDirectory@
+    github-repo: @docs.main@
+    github-raw: https://raw.githubusercontent.com/spring-cloud/@docs.main@/@github-tag@
+    github-code: https://github.com/spring-cloud/@docs.main@/tree/@github-tag@
+    github-issues: https://github.com/spring-cloud/@docs.main@/issues/
+    github-wiki: https://github.com/spring-cloud/@docs.main@/wiki
+    spring-cloud-version: @project.version@
+    github-tag: @github-tag@
+    version-type: @version-type@
+    docs-url: https://docs.spring.io/@docs.main@/docs/@project.version@
+    raw-docs-url: https://raw.githubusercontent.com/spring-cloud/@docs.main@/@github-tag@
+    project-version: @project.version@
+    project-name: @docs.main@
+----
+
+[[updating-the-guides]]
+= Updating the guides
+
+We assume that your project contains guides under the `guides` folder.
+
+```
+.
+└── guides
+	├── gs-guide1
+	├── gs-guide2
+	└── gs-guide3
+```
+
+This means that the project contains 3 guides that would
+correspond to the following guides in Spring Guides org.
+
+- https://github.com/spring-guides/gs-guide1
+- https://github.com/spring-guides/gs-guide2
+- https://github.com/spring-guides/gs-guide3
+
+If you deploy your project with the `-Pguides` profile like this
+
+```
+$ ./mvnw clean deploy -Pguides
+```
+
+what will happen is that for GA project versions, we will clone `gs-guide1`, `gs-guide2` and `gs-guide3` and update their contents with the ones being under your `guides` project.
+
+You can skip this by either not adding the `guides` profile, or passing the `-DskipGuides` system property when the profile is turned on.
+
+You can configure the project version passed to guides via the `guides-project.version` (defaults to `${project.version}`). The phase at which guides get updated can be configured by `guides-update.phase` (defaults to `deploy`).

antora-playbook-template.yml

@@ -1,46 +0,0 @@
-antora:
-  extensions:
-    - '@springio/antora-extensions/partial-build-extension'
-    # atlas-extension must be before latest-version-extension so latest versions are applied to imported versions
-    - '@antora/atlas-extension'
-    - require: '@springio/antora-extensions/latest-version-extension'
-    - require: '@springio/antora-extensions/inject-collector-cache-config-extension'
-    - '@antora/collector-extension'
-    - require: '@springio/antora-extensions/root-component-extension'
-      root_component_name: 'cloud-build'
-    - '@springio/antora-extensions/static-page-extension'
-site:
-  title: {{ .site_title }}
-  url: {{ .site_url }}
-  robots: allow
-git:
-  ensure_git_suffix: false
-content:
-  sources:
-    - url: {{ .content_sources_url}}
-      # Refname matching:
-      # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-      branches: {{ .content_sources_branches }}
-      tags: {{ .content_sources_tags }}
-      start_path: docs
-asciidoc:
-  attributes:
-    page-stackoverflow-url: https://stackoverflow.com/tags/spring-cloud
-    page-pagination: ''
-    hide-uri-scheme: '@'
-    tabs-sync-option: '@'
-  extensions:
-    - '@asciidoctor/tabs'
-    - '@springio/asciidoctor-extensions'
-urls:
-  latest_version_segment_strategy: redirect:to
-  latest_version_segment: ''
-  redirect_facility: httpd
-ui:
-  bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.11/ui-bundle.zip
-    snapshot: true
-runtime:
-  log:
-    failure_level: warn
-    format: pretty

config/releaser.yml

@@ -0,0 +1,4 @@
+releaser:
+  maven:
+    buildCommand: ./scripts/build.sh  {{systemProps}}
+#    deployCommand: echo "skip deploy"

docs/antora-playbook.yml

@@ -4,36 +4,30 @@ antora:
       root_component_name: 'cloud-build'
 site:
   title: Spring Cloud Build
-  url: https://docs.spring.io/spring-cloud-build/reference
-  robots: allow
-git:
-  ensure_git_suffix: false
+  url: https://docs.spring.io/spring-cloud-build/reference/
 content:
   sources:
-    - url: https://github.com/spring-cloud/spring-cloud-build
-      # Refname matching:
-      # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-      branches: [ main, 4.1.x ]
-      tags: [ 'v{4..9}.+({1..9}).+({0..9})?(-{RC,M}*)', '!v4.1.0-M1' ]
+    - url: ./..
+      branches: HEAD
       start_path: docs
+      worktrees: true
 asciidoc:
   attributes:
     page-stackoverflow-url: https://stackoverflow.com/tags/spring-cloud
     page-pagination: ''
     hide-uri-scheme: '@'
     tabs-sync-option: '@'
+    chomp: 'all'
   extensions:
     - '@asciidoctor/tabs'
     - '@springio/asciidoctor-extensions'
+  sourcemap: true
 urls:
-  latest_version_segment_strategy: redirect:to
   latest_version_segment: ''
-  redirect_facility: httpd
-ui:
-  bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.15/ui-bundle.zip
-    snapshot: true
 runtime:
   log:
     failure_level: warn
     format: pretty
+ui:
+  bundle:
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.15/ui-bundle.zip

docs/antora.yml

@@ -0,0 +1,12 @@
+name: cloud-build
+version: true
+title: Spring Cloud Build
+nav:
+  - modules/ROOT/nav.adoc
+ext:
+  collector:
+    run:
+      command: ./mvnw --no-transfer-progress -B process-resources -Pdocs -pl docs -Dantora-maven-plugin.phase=none -Dgenerate-docs.phase=none -Dgenerate-readme.phase=none -Dgenerate-cloud-resources.phase=none -Dmaven-dependency-plugin-for-docs.phase=none -Dmaven-dependency-plugin-for-docs-classes.phase=none -DskipTests
+      local: true
+    scan:
+      dir: ./target/classes/antora-resources/

docs/modules/ROOT/nav.adoc

@@ -0,0 +1,3 @@
+* xref:index.adoc[]
+* xref:building.adoc[]
+* xref:contributing.adoc[]

docs/modules/ROOT/pages/building.adoc

@@ -0,0 +1,4 @@
+[[building]]
+= Building
+
+include::partial$building.adoc[]

docs/modules/ROOT/pages/contributing.adoc

@@ -0,0 +1,4 @@
+[[contributing]]
+= Contributing
+
+include::partial$contributing.adoc[]

docs/modules/ROOT/pages/index.adoc

@@ -0,0 +1,4 @@
+[[overview]]
+= Overview
+
+Spring Cloud Build is a common utility project for Spring Cloud to use for plugin and dependency management.

docs/modules/ROOT/partials/building.adoc

@@ -0,0 +1,93 @@
+:jdkversion: 17
+
+[[basic-compile-and-test]]
+== Basic Compile and Test
+
+To build the source you will need to install JDK {jdkversion}.
+
+Spring Cloud uses Maven for most build-related activities, and you
+should be able to get off the ground quite quickly by cloning the
+project you are interested in and typing
+
+----
+$ ./mvnw install
+----
+
+NOTE: You can also install Maven (>=3.3.3) yourself and run the `mvn` command
+in place of `./mvnw` in the examples below. If you do that you also
+might need to add `-P spring` if your local Maven settings do not
+contain repository declarations for spring pre-release artifacts.
+
+NOTE: Be aware that you might need to increase the amount of memory
+available to Maven by setting a `MAVEN_OPTS` environment variable with
+a value like `-Xmx512m -XX:MaxPermSize=128m`. We try to cover this in
+the `.mvn` configuration, so if you find you have to do it to make a
+build succeed, please raise a ticket to get the settings added to
+source control.
+
+The projects that require middleware (i.e. Redis) for testing generally
+require that a local instance of https://www.docker.com/get-started[Docker] is installed and running.
+
+[[documentation]]
+== Documentation
+
+The spring-cloud-build module has a "docs" profile, and if you switch
+that on it will try to build asciidoc sources using https://docs.antora.org/antora/latest/[Antora] from
+`modules/ROOT/`.
+
+As part of that process it will look for a
+`docs/src/main/asciidoc/README.adoc` and process it by loading all the includes, but not
+parsing or rendering it, just copying it to `${main.basedir}`
+(defaults to `$\{basedir}`, i.e. the root of the project). If there are
+any changes in the README it will then show up after a Maven build as
+a modified file in the correct place. Just commit it and push the change.
+
+You can generate the docs site using the following command:
+
+[indent=0]
+----
+	./mvnw -pl docs -P docs antora:antora
+----
+
+[[working-with-the-code]]
+== Working with the code
+If you don't have an IDE preference we would recommend that you use
+https://spring.io/tools[Spring Tools Suite] or
+https://eclipse.org[Eclipse] when working with the code. We use the
+https://eclipse.org/m2e/[m2eclipse] eclipse plugin for maven support. Other IDEs and tools
+should also work without issue as long as they use Maven 3.3.3 or better.
+
+[[activate-the-spring-maven-profile]]
+=== Activate the Spring Maven profile
+Spring Cloud projects require the 'spring' Maven profile to be activated to resolve
+the spring milestone and snapshot repositories. Use your preferred IDE to set this
+profile to be active, or you may experience build errors.
+
+[[importing-into-eclipse-with-m2eclipse]]
+=== Importing into eclipse with m2eclipse
+We recommend the https://eclipse.org/m2e/[m2eclipse] eclipse plugin when working with
+eclipse. If you don't already have m2eclipse installed it is available from the "eclipse
+marketplace".
+
+NOTE: Older versions of m2e do not support Maven 3.3, so once the
+projects are imported into Eclipse you will also need to tell
+m2eclipse to use the right profile for the projects.  If you
+see many different errors related to the POMs in the projects, check
+that you have an up to date installation.  If you can't upgrade m2e,
+add the "spring" profile to your `settings.xml`. Alternatively you can
+copy the repository settings from the "spring" profile of the parent
+pom into your `settings.xml`.
+
+[[importing-into-eclipse-without-m2eclipse]]
+=== Importing into eclipse without m2eclipse
+If you prefer not to use m2eclipse you can generate eclipse project metadata using the
+following command:
+
+[indent=0]
+----
+	$ ./mvnw eclipse:eclipse
+----
+
+The generated eclipse projects can be imported by selecting `import existing projects`
+from the `file` menu.
+

docs/modules/ROOT/partials/code-of-conduct.adoc

@@ -0,0 +1,45 @@
+[[contributor-code-of-conduct]]
+== Contributor Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of fostering an open
+and welcoming community, we pledge to respect all people who contribute through reporting
+issues, posting feature requests, updating documentation, submitting pull requests or
+patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for
+everyone, regardless of level of experience, gender, gender identity and expression,
+sexual orientation, disability, personal appearance, body size, race, ethnicity, age,
+religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic addresses,
+  without explicit permission
+* Other unethical or unprofessional conduct
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments,
+commits, code, wiki edits, issues, and other contributions that are not aligned to this
+Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors
+that they deem inappropriate, threatening, offensive, or harmful.
+
+By adopting this Code of Conduct, project maintainers commit themselves to fairly and
+consistently applying these principles to every aspect of managing this project. Project
+maintainers who do not follow or enforce the Code of Conduct may be permanently removed
+from the project team.
+
+This Code of Conduct applies both within project spaces and in public spaces when an
+individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by
+contacting a project maintainer at spring-code-of-conduct@pivotal.io . All complaints will
+be reviewed and investigated and will result in a response that is deemed necessary and
+appropriate to the circumstances. Maintainers are obligated to maintain confidentiality
+with regard to the reporter of an incident.
+
+This Code of Conduct is adapted from the
+https://contributor-covenant.org[Contributor Covenant], version 1.3.0, available at
+https://contributor-covenant.org/version/1/3/0/[contributor-covenant.org/version/1/3/0/]

docs/modules/ROOT/partials/contributing-docs.adoc

@@ -0,0 +1 @@
+NOTE: Spring Cloud is released under the non-restrictive Apache 2.0 license. If you would like to contribute to this section of the documentation or if you find an error, please find the source code and issue trackers in the project at {github-project}[github].

docs/modules/ROOT/partials/contributing.adoc

@@ -0,0 +1,237 @@
+:spring-cloud-build-branch: main
+
+Spring Cloud is released under the non-restrictive Apache 2.0 license,
+and follows a very standard Github development process, using Github
+tracker for issues and merging pull requests into main. If you want
+to contribute even something trivial please do not hesitate, but
+follow the guidelines below.
+
+[[developer-certificate-of-origin]]
+== Developer Certificate of Origin (DCO)
+
+All commits must include a __Signed-off-by__ trailer at the end of each commit message to indicate that the contributor agrees to the Developer Certificate of Origin.
+For additional details, please refer to the blog post https://spring.io/blog/2025/01/06/hello-dco-goodbye-cla-simplifying-contributions-to-spring[Hello DCO, Goodbye CLA: Simplifying Contributions to Spring].
+
+[[code-of-conduct]]
+== Code of Conduct
+This project adheres to the Contributor Covenant https://github.com/spring-cloud/spring-cloud-build/blob/main/docs/modules/ROOT/partials/code-of-conduct.adoc[code of
+conduct]. By participating, you  are expected to uphold this code. Please report
+unacceptable behavior to code-of-conduct@spring.io.
+
+[[code-conventions-and-housekeeping]]
+== Code Conventions and Housekeeping
+None of these is essential for a pull request, but they will all help.  They can also be
+added after the original pull request but before a merge.
+
+* Use the Spring Framework code format conventions. If you use Eclipse
+  you can import formatter settings using the
+  `eclipse-code-formatter.xml` file from the
+  https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-dependencies-parent/eclipse-code-formatter.xml[Spring
+  Cloud Build] project. If using IntelliJ, you can use the
+  https://plugins.jetbrains.com/plugin/6546[Eclipse Code Formatter
+  Plugin] to import the same file.
+* Make sure all new `.java` files to have a simple Javadoc class comment with at least an
+  `@author` tag identifying you, and preferably at least a paragraph on what the class is
+  for.
+* Add the ASF license header comment to all new `.java` files (copy from existing files
+  in the project)
+* Add yourself as an `@author` to the .java files that you modify substantially (more
+  than cosmetic changes).
+* Add some Javadocs and, if you change the namespace, some XSD doc elements.
+* A few unit tests would help a lot as well -- someone has to do it.
+* If no-one else is using your branch, please rebase it against the current main (or
+  other target branch in the main project).
+* When writing a commit message please follow https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html[these conventions],
+  if you are fixing an existing issue please add `Fixes gh-XXXX` at the end of the commit
+  message (where XXXX is the issue number).
+
+[[checkstyle]]
+== Checkstyle
+
+Spring Cloud Build comes with a set of checkstyle rules. You can find them in the `spring-cloud-build-tools` module. The most notable files under the module are:
+
+.spring-cloud-build-tools/
+----
+└── src
+    ├── checkstyle
+    │   └── checkstyle-suppressions.xml <3>
+    └── main
+        └── resources
+            ├── checkstyle-header.txt <2>
+            └── checkstyle.xml <1>
+----
+<1> Default Checkstyle rules
+<2> File header setup
+<3> Default suppression rules
+
+[[checkstyle-configuration]]
+=== Checkstyle configuration
+
+Checkstyle rules are *disabled by default*. To add checkstyle to your project just define the following properties and plugins.
+
+.pom.xml
+----
+<properties>
+<maven-checkstyle-plugin.failsOnError>true</maven-checkstyle-plugin.failsOnError> <1>
+        <maven-checkstyle-plugin.failsOnViolation>true
+        </maven-checkstyle-plugin.failsOnViolation> <2>
+        <maven-checkstyle-plugin.includeTestSourceDirectory>true
+        </maven-checkstyle-plugin.includeTestSourceDirectory> <3>
+</properties>
+
+<build>
+        <plugins>
+            <plugin> <4>
+                <groupId>io.spring.javaformat</groupId>
+                <artifactId>spring-javaformat-maven-plugin</artifactId>
+            </plugin>
+            <plugin> <5>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+            </plugin>
+        </plugins>
+
+    <reporting>
+        <plugins>
+            <plugin> <5>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </reporting>
+</build>
+----
+<1> Fails the build upon Checkstyle errors
+<2> Fails the build upon Checkstyle violations
+<3> Checkstyle analyzes also the test sources
+<4> Add the Spring Java Format plugin that will reformat your code to pass most of the Checkstyle formatting rules
+<5> Add checkstyle plugin to your build and reporting phases
+
+If you need to suppress some rules (e.g. line length needs to be longer), then it's enough for you to define a file under `${project.root}/src/checkstyle/checkstyle-suppressions.xml` with your suppressions. Example:
+
+.projectRoot/src/checkstyle/checkstyle-suppressions.xml
+----
+<?xml version="1.0"?>
+<!DOCTYPE suppressions PUBLIC
+		"-//Puppy Crawl//DTD Suppressions 1.1//EN"
+		"https://www.puppycrawl.com/dtds/suppressions_1_1.dtd">
+<suppressions>
+	<suppress files=".*ConfigServerApplication\.java" checks="HideUtilityClassConstructor"/>
+	<suppress files=".*ConfigClientWatch\.java" checks="LineLengthCheck"/>
+</suppressions>
+----
+
+It's advisable to copy the `${spring-cloud-build.rootFolder}/.editorconfig` and `${spring-cloud-build.rootFolder}/.springformat` to your project. That way, some default formatting rules will be applied. You can do so by running this script:
+
+[source,bash]
+----
+$ curl https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/.editorconfig -o .editorconfig
+$ touch .springformat
+----
+
+[[ide-setup]]
+== IDE setup
+
+[[intellij-idea]]
+=== Intellij IDEA
+
+In order to setup Intellij you should import our coding conventions, inspection profiles and set up the checkstyle plugin.
+The following files can be found in the https://github.com/spring-cloud/spring-cloud-build/tree/main/spring-cloud-build-tools[Spring Cloud Build] project.
+
+.spring-cloud-build-tools/
+----
+└── src
+    ├── checkstyle
+    │   └── checkstyle-suppressions.xml <3>
+    └── main
+        └── resources
+            ├── checkstyle-header.txt <2>
+            ├── checkstyle.xml <1>
+            └── intellij
+                ├── Intellij_Project_Defaults.xml <4>
+                └── Intellij_Spring_Boot_Java_Conventions.xml <5>
+----
+<1> Default Checkstyle rules
+<2> File header setup
+<3> Default suppression rules
+<4> Project defaults for Intellij that apply most of Checkstyle rules
+<5> Project style conventions for Intellij that apply most of Checkstyle rules
+
+.Code style
+
+image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/assets/images/intellij-code-style.png[Code style]
+
+Go to `File` -> `Settings` -> `Editor` -> `Code style`. There click on the icon next to the `Scheme` section. There, click on the `Import Scheme` value and pick the `Intellij IDEA code style XML` option. Import the `spring-cloud-build-tools/src/main/resources/intellij/Intellij_Spring_Boot_Java_Conventions.xml` file.
+
+.Inspection profiles
+
+image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/assets/images/intellij-inspections.png[Code style]
+
+Go to `File` -> `Settings` -> `Editor` -> `Inspections`. There click on the icon next to the `Profile` section. There, click on the `Import Profile` and import the `spring-cloud-build-tools/src/main/resources/intellij/Intellij_Project_Defaults.xml` file.
+
+.Checkstyle
+
+To have Intellij work with Checkstyle, you have to install the `Checkstyle` plugin. It's advisable to also install the `Assertions2Assertj` to automatically convert the JUnit assertions
+
+image::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/assets/images/intellij-checkstyle.png[Checkstyle]
+
+Go to `File` -> `Settings` -> `Other settings` -> `Checkstyle`. There click on the `+` icon in the `Configuration file` section. There, you'll have to define where the checkstyle rules should be picked from. In the image above, we've picked the rules from the cloned Spring Cloud Build repository. However, you can point to the Spring Cloud Build's GitHub repository (e.g. for the `checkstyle.xml` : `https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/main/resources/checkstyle.xml`). We need to provide the following variables:
+
+- `checkstyle.header.file` - please point it to the Spring Cloud Build's, `spring-cloud-build-tools/src/main/resources/checkstyle-header.txt` file either in your cloned repo or via the `https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/main/resources/checkstyle-header.txt` URL.
+- `checkstyle.suppressions.file` - default suppressions. Please point it to the Spring Cloud Build's, `spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml` file either in your cloned repo or via the `https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml` URL.
+- `checkstyle.additional.suppressions.file` - this variable corresponds to suppressions in your local project. E.g. you're working on `spring-cloud-contract`. Then point to the `project-root/src/checkstyle/checkstyle-suppressions.xml` folder. Example for `spring-cloud-contract` would be: `/home/username/spring-cloud-contract/src/checkstyle/checkstyle-suppressions.xml`.
+
+IMPORTANT: Remember to set the `Scan Scope` to `All sources` since we apply checkstyle rules for production and test sources.
+
+[[duplicate-finder]]
+== Duplicate Finder
+
+Spring Cloud Build brings along the  `basepom:duplicate-finder-maven-plugin`, that enables flagging duplicate and conflicting classes and resources on the java classpath.
+
+[[duplicate-finder-configuration]]
+=== Duplicate Finder configuration
+
+Duplicate finder is *enabled by default* and will run in the `verify` phase of your Maven build, but it will only take effect in your project if you add the `duplicate-finder-maven-plugin` to the `build` section of the project's `pom.xml`.
+
+.pom.xml
+[source,xml]
+----
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.basepom.maven</groupId>
+            <artifactId>duplicate-finder-maven-plugin</artifactId>
+        </plugin>
+    </plugins>
+</build>
+----
+
+For other properties, we have set defaults as listed in the https://github.com/basepom/duplicate-finder-maven-plugin/wiki[plugin documentation].
+
+You can easily override them but setting the value of the selected property prefixed with `duplicate-finder-maven-plugin`. For example, set `duplicate-finder-maven-plugin.skip` to `true` in order to skip duplicates check in your build.
+
+If you need to add `ignoredClassPatterns` or `ignoredResourcePatterns` to your setup, make sure to add them in the plugin configuration section of your project:
+
+[source,xml]
+----
+<build>
+    <plugins>
+        <plugin>
+            <groupId>org.basepom.maven</groupId>
+            <artifactId>duplicate-finder-maven-plugin</artifactId>
+            <configuration>
+                <ignoredClassPatterns>
+				    <ignoredClassPattern>org.joda.time.base.BaseDateTime</ignoredClassPattern>
+					<ignoredClassPattern>.*module-info</ignoredClassPattern>
+				</ignoredClassPatterns>
+                <ignoredResourcePatterns>
+                    <ignoredResourcePattern>changelog.txt</ignoredResourcePattern>
+                </ignoredResourcePatterns>
+            </configuration>
+        </plugin>
+    </plugins>
+</build>
+
+
+----
+

docs/package.json

@@ -0,0 +1,10 @@
+{
+  "dependencies": {
+    "antora": "3.2.0",
+    "@antora/atlas-extension": "1.0.0-alpha.5",
+    "@antora/collector-extension": "1.0.3",
+    "@asciidoctor/tabs": "1.0.0-beta.6",
+    "@springio/antora-extensions": "1.14.13",
+    "@springio/asciidoctor-extensions": "1.0.0-alpha.18"
+  }
+}

docs/pom.xml

@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>spring-cloud-build-docs</artifactId>
+	<name>spring-cloud-build-docs</name>
+	<packaging>jar</packaging>
+	<description>Spring Cloud Build Docs</description>
+	<parent>
+		<groupId>org.springframework.cloud</groupId>
+		<artifactId>spring-cloud-build</artifactId>
+		<version>5.1.0-SNAPSHOT</version>
+	</parent>
+	<properties>
+		<docs.main>spring-cloud-build</docs.main>
+		<main.basedir>${basedir}/..</main.basedir>
+		<!-- We don't want to downloaded sources of our own project-->
+		<maven-dependency-plugin-for-docs.phase>none</maven-dependency-plugin-for-docs.phase>
+		<maven-dependency-plugin-for-docs-classes.phase>none</maven-dependency-plugin-for-docs-classes.phase>
+		<generate-cloud-resources.phase>none</generate-cloud-resources.phase>
+		<docs.resources.dir>${project.basedir}/src/main/</docs.resources.dir>
+		<!-- Don't upload docs jar to central / repo.spring.io -->
+		<!-- TODO: temporary, don't want it to central? -->
+		<maven-deploy-plugin-default.phase>deploy</maven-deploy-plugin-default.phase>
+		<!-- We don't want to reference plugin classpath of ourselves -->
+		<readme.class.path>maven.compile.classpath</readme.class.path>
+		<spring-cloud-build-docs-classifier></spring-cloud-build-docs-classifier>
+	</properties>
+	<dependencies>
+		<!-- Script -->
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-core</artifactId>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>ch.qos.logback</groupId>
+			<artifactId>logback-classic</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.apache.logging.log4j</groupId>
+			<artifactId>log4j-to-slf4j</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.slf4j</groupId>
+			<artifactId>jul-to-slf4j</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+			<scope>compile</scope>
+		</dependency>
+		<!-- Asciidoctor -->
+		<dependency>
+			<groupId>org.asciidoctor</groupId>
+			<artifactId>asciidoctorj</artifactId>
+			<version>${asciidoctorj.version}</version>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<version>3.7.1</version>
+				<configuration>
+					<descriptorRefs>
+						<descriptorRef>jar-with-dependencies</descriptorRef>
+					</descriptorRefs>
+				</configuration>
+				<executions>
+					<execution>
+						<id>make-assembly</id>
+						<phase>package</phase>
+						<goals>
+							<goal>single</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<artifactId>maven-deploy-plugin</artifactId>
+				<version>${maven-deploy-plugin.version}</version>
+			</plugin>
+		</plugins>
+	</build>
+	<!-- tag::docs[] -->
+	<profiles>
+		<profile>
+			<id>docs</id>
+			<build>
+				<resources>
+					<resource>
+						<directory>src/main/antora/resources/antora-resources</directory>
+						<filtering>true</filtering>
+					</resource>
+				</resources>
+				<plugins>
+					<plugin>
+						<groupId>pl.project13.maven</groupId>
+						<artifactId>git-commit-id-plugin</artifactId>
+					</plugin>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-dependency-plugin</artifactId>
+					</plugin>
+					<plugin>
+						<groupId>org.codehaus.mojo</groupId>
+						<artifactId>exec-maven-plugin</artifactId>
+					</plugin>
+					<plugin>
+						<groupId>io.spring.maven.antora</groupId>
+						<artifactId>antora-component-version-maven-plugin</artifactId>
+					</plugin>
+					<plugin>
+						<groupId>org.antora</groupId>
+						<artifactId>antora-maven-plugin</artifactId>
+					</plugin>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-antrun-plugin</artifactId>
+					</plugin>
+					<plugin>
+						<artifactId>maven-deploy-plugin</artifactId>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+		<!-- end::docs[] -->
+	</profiles>
+</project>

docs/src/main/.gitignore

@@ -0,0 +1,2 @@
+META-INF/
+org/

docs/src/main/antora/resources/antora-resources/antora.yml

@@ -0,0 +1,20 @@
+version: @antora-component.version@
+prerelease: @antora-component.prerelease@
+
+asciidoc:
+  attributes:
+    attribute-missing: 'warn'
+    chomp: 'all'
+    project-root: @maven.multiModuleProjectDirectory@
+    github-repo: @docs.main@
+    github-raw: https://raw.githubusercontent.com/spring-cloud/@docs.main@/@github-tag@
+    github-code: https://github.com/spring-cloud/@docs.main@/tree/@github-tag@
+    github-issues: https://github.com/spring-cloud/@docs.main@/issues/
+    github-wiki: https://github.com/spring-cloud/@docs.main@/wiki
+    spring-cloud-version: @project.version@
+    github-tag: @github-tag@
+    version-type: @version-type@
+    docs-url: https://docs.spring.io/@docs.main@/docs/@project.version@
+    raw-docs-url: https://raw.githubusercontent.com/spring-cloud/@docs.main@/@github-tag@
+    project-version: @project.version@
+    project-name: @docs.main@

docs/src/main/asciidoc/README.adoc

@@ -0,0 +1,110 @@
+image::https://github.com/spring-cloud/spring-cloud-build/workflows/Build/badge.svg?branch=main&style=svg["Build",link="https://github.com/spring-cloud/spring-cloud-build/actions"]
+
+Spring Cloud Build is a common utility project for Spring Cloud
+to use for plugin and dependency management.
+
+[[building-and-deploying]]
+= Building and Deploying
+
+To install locally:
+
+----
+
+$ mvn install -s .settings.xml
+----
+
+and to deploy snapshots to repo.spring.io:
+
+----
+$ mvn deploy -DaltSnapshotDeploymentRepository=repo.spring.io::default::https://repo.spring.io/snapshot
+----
+
+and for Maven Central use
+
+----
+$ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging::default::https://oss.sonatype.org/service/local/staging/deploy/maven2
+----
+
+(the "central" profile is available for all projects in Spring Cloud and it sets up the gpg jar signing, and the repository has to be specified separately for this project because it is a parent of the starter parent which users in turn have as their own parent).
+
+[[contributing]]
+= Contributing
+
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/partials/contributing.adoc[]
+
+[[flattening-the-poms]]
+= Flattening the POMs
+
+To avoid propagating build setup that is required to build a Spring Cloud project, we're using the maven flatten plugin. It has the advantage of letting you use whatever features you need while publishing "clean" pom to the repository.
+
+In order to add it, add the `org.codehaus.mojo:flatten-maven-plugin` to your `pom.xml`.
+
+[source,xml]
+----
+<build>
+	<plugins>
+		<plugin>
+			<groupId>org.codehaus.mojo</groupId>
+			<artifactId>flatten-maven-plugin</artifactId>
+		</plugin>
+	</plugins>
+</build>
+----
+
+[[reusing-the-documentation]]
+= Reusing the documentation
+
+Spring Cloud Build publishes its `spring-cloud-build-docs` module that contains
+helpful scripts (e.g. README generation ruby script) and css, xslt and images
+for the Spring Cloud documentation. If you want to follow the same convention
+approach of generating documentation just add these plugins to your `docs` module
+
+[source,xml]
+----
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/pom.xml[indent=0,tags=docs]
+----
+
+IMPORTANT: The order of plugin declaration is important!
+
+In order for the build to generate the `adoc` file with all your configuration properties, your `docs` module should contain all the dependencies on the classpath, that you would want to scan for configuration properties.
+
+If you want to modify which of the configuration properties are put in the table, you can tweak the `configprops.inclusionPattern` pattern to include only a subset of the properties (e.g. `<configprops.inclusionPattern>spring.sleuth.*</configprops.inclusionPattern>`).
+
+Spring Cloud Build Docs comes with a set of attributes for asciidoctor that you can reuse.
+
+[source,yml]
+----
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/src/main/antora/resources/antora-resources/antora.yml[indent=0]
+----
+
+[[updating-the-guides]]
+= Updating the guides
+
+We assume that your project contains guides under the `guides` folder.
+
+```
+.
+└── guides
+	├── gs-guide1
+	├── gs-guide2
+	└── gs-guide3
+```
+
+This means that the project contains 3 guides that would
+correspond to the following guides in Spring Guides org.
+
+- https://github.com/spring-guides/gs-guide1
+- https://github.com/spring-guides/gs-guide2
+- https://github.com/spring-guides/gs-guide3
+
+If you deploy your project with the `-Pguides` profile like this
+
+```
+$ ./mvnw clean deploy -Pguides
+```
+
+what will happen is that for GA project versions, we will clone `gs-guide1`, `gs-guide2` and `gs-guide3` and update their contents with the ones being under your `guides` project.
+
+You can skip this by either not adding the `guides` profile, or passing the `-DskipGuides` system property when the profile is turned on.
+
+You can configure the project version passed to guides via the `guides-project.version` (defaults to `${project.version}`). The phase at which guides get updated can be configured by `guides-update.phase` (defaults to `deploy`).

docs/src/main/java/org/springframework/cloud/internal/Main.java

@@ -0,0 +1,152 @@
+/*
+ * Copyright 2012-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.internal;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeSet;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
+import org.springframework.util.StreamUtils;
+import org.springframework.util.StringUtils;
+
+/**
+ * @author Marcin Grzejszczak
+ */
+public class Main {
+
+	public static void main(String... args) {
+		String outputFile = args[0];
+		String inclusionPattern = args.length > 1 ? args[1] : ".*";
+		File parent = new File(outputFile).getParentFile();
+		if (!parent.exists()) {
+			System.out.println("No parent directory [" + parent.toString()
+					+ "] found. Will not generate the configuration properties file");
+			return;
+		}
+		new Generator().generate(outputFile, inclusionPattern);
+	}
+
+	static class Generator {
+
+		void generate(String outputFile, String inclusionPattern) {
+			try {
+				System.out.println("Parsing all configuration metadata");
+				Resource[] resources = getResources();
+				System.out.println("Found [" + resources.length + "] configuration metadata jsons");
+				TreeSet<String> names = new TreeSet<>();
+				Map<String, ConfigValue> descriptions = new HashMap<>();
+				final AtomicInteger count = new AtomicInteger();
+				final AtomicInteger matchingPropertyCount = new AtomicInteger();
+				final AtomicInteger propertyCount = new AtomicInteger();
+				Pattern pattern = Pattern.compile(inclusionPattern);
+				for (Resource resource : resources) {
+					if (resourceNameContainsPattern(resource)) {
+						count.incrementAndGet();
+						byte[] bytes = StreamUtils.copyToByteArray(resource.getInputStream());
+						Map<String, Object> response = new ObjectMapper().readValue(bytes, HashMap.class);
+						List<Map<String, Object>> properties = (List<Map<String, Object>>) response.get("properties");
+						properties.forEach(val -> {
+							propertyCount.incrementAndGet();
+							String name = String.valueOf(val.get("name"));
+							if (!pattern.matcher(name).matches()) {
+								return;
+							}
+							Object description = val.get("description");
+							Object defaultValue = val.get("defaultValue");
+							matchingPropertyCount.incrementAndGet();
+							names.add(name);
+							descriptions.put(name, new ConfigValue(name, description, defaultValue));
+						});
+					}
+				}
+				System.out.println(
+						"Found [" + count + "] Cloud projects configuration metadata jsons. [" + matchingPropertyCount
+								+ "/" + propertyCount + "] were matching the pattern [" + inclusionPattern + "]");
+				System.out.println("Successfully built the description table");
+				if (names.isEmpty()) {
+					System.out.println("Will not update the table, since no configuration properties were found!");
+					return;
+				}
+				Files.write(new File(outputFile).toPath(),
+						("|===\n"
+								+ "|Name | Default | Description\n\n" + names.stream()
+										.map(it -> descriptions.get(it).toString()).collect(Collectors.joining("\n"))
+								+ "\n\n" + "|===").getBytes());
+				System.out.println("Successfully stored the output file");
+			}
+			catch (IOException e) {
+				throw new IllegalStateException(e);
+			}
+		}
+
+		protected boolean resourceNameContainsPattern(Resource resource) {
+			try {
+				return resource.getURL().toString().contains("cloud");
+			}
+			catch (Exception e) {
+				System.out.println("Exception [" + e + "] for resource [" + resource
+						+ "] occurred while trying to retrieve its URL");
+				return false;
+			}
+		}
+
+		protected Resource[] getResources() throws IOException {
+			return new PathMatchingResourcePatternResolver()
+					.getResources("classpath*:/META-INF/spring-configuration-metadata.json");
+		}
+
+	}
+
+	static class ConfigValue {
+
+		public String name;
+
+		public String description;
+
+		public String defaultValue;
+
+		ConfigValue() {
+		}
+
+		ConfigValue(String name, Object description, Object defaultValue) {
+			this.name = name;
+			this.description = escapedValue(description);
+			this.defaultValue = escapedValue(defaultValue);
+		}
+
+		private String escapedValue(Object value) {
+			return value != null ? value.toString().replaceAll("\\|", "\\\\|") : "";
+		}
+
+		public String toString() {
+			return "|" + name + " | " + (StringUtils.hasText(defaultValue) ? ("`+++" + defaultValue + "+++`") : "") + " | " + description;
+		}
+
+	}
+
+}

docs/src/main/java/org/springframework/cloud/internal/asciidoctor/CoalescerPreprocessor.java

@@ -0,0 +1,126 @@
+/*
+ * Copyright 2012-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.internal.asciidoctor;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.asciidoctor.ast.Document;
+import org.asciidoctor.extension.Preprocessor;
+import org.asciidoctor.extension.PreprocessorReader;
+
+// taken from https://github.com/hibernate/hibernate-asciidoctor-extensions/blob/1.0.3.Final/src/main/java/org/hibernate/infra/asciidoctor/extensions/savepreprocessed/SavePreprocessedOutputPreprocessor.java
+/**
+ * Preprocessor used to save the preprocessed output of the asciidoctor conversion. It allows to generate a single file
+ * integrating all the includes.
+ *
+ * @author Guillaume Smet
+ */
+class CoalescerPreprocessor extends Preprocessor {
+
+	private final File outputFile;
+
+	private static final List<String> FILTER_LICENSE_MARKERS = Arrays.asList("[preface]", "<<<");
+
+	private static final String COMMENT_MARKER = "//";
+
+	private static final String SOURCE_MARKER = "[source";
+
+	private static final List<String> SECTION_MARKERS = Arrays.asList("----", "....");
+
+	private static final String HEADER = "////\n" + "DO NOT EDIT THIS FILE. IT WAS GENERATED.\n"
+			+ "Manual changes to this file will be lost when it is generated again.\n"
+			+ "Edit the files in the src/main/asciidoc/ directory instead.\n" + "////\n\n";
+
+	CoalescerPreprocessor(File output_file) {
+		outputFile = output_file;
+	}
+
+	@Override
+	public void process(Document document, PreprocessorReader preprocessorReader) {
+		try {
+			LinkedList<String> filteredLines = filterLines(preprocessorReader.readLines());
+			filteredLines.addFirst(HEADER);
+			Files.write(outputFile.toPath(), filteredLines);
+		}
+		catch (IOException e) {
+			throw new IllegalStateException("Unable to write the preprocessed file " + outputFile, e);
+		}
+	}
+
+	/**
+	 * This is used to filter out the license headers that are just after the markers
+	 * defined. It also reindents the source code with spaces to be consistent with the
+	 * 1.1 spec.
+	 */
+	private LinkedList<String> filterLines(List<String> lines) {
+		LinkedList<String> filteredLines = new LinkedList<>();
+		ParsingState state = ParsingState.NORMAL;
+		int counter = 0;
+		for (String line : lines) {
+			counter++;
+			switch (state) {
+			case NORMAL:
+				if (FILTER_LICENSE_MARKERS.contains(line)) {
+					state = ParsingState.FILTER_LICENSE;
+				}
+				else if (line.startsWith(SOURCE_MARKER)) {
+					state = ParsingState.SOURCE;
+				}
+				break;
+			case SOURCE:
+				if (SECTION_MARKERS.contains(line)) {
+					state = ParsingState.SOURCE_CONTENT;
+				}
+				else {
+					System.err.println("[source] requires to be followed by a section marker and line number [" + counter + "] with content [" + line + "] doesn't have it");
+				}
+				break;
+			case SOURCE_CONTENT:
+				if (SECTION_MARKERS.contains(line)) {
+					state = ParsingState.NORMAL;
+				}
+				else {
+					filteredLines.add(line.replaceAll("\t", "    "));
+					continue;
+				}
+				break;
+			case FILTER_LICENSE:
+				if (line.startsWith(COMMENT_MARKER)) {
+					continue;
+				}
+				else {
+					state = ParsingState.NORMAL;
+				}
+				break;
+			}
+			filteredLines.add(line);
+		}
+		return filteredLines;
+	}
+
+	private enum ParsingState {
+
+		NORMAL, FILTER_LICENSE, SOURCE, SOURCE_CONTENT,
+
+	}
+
+}

docs/src/main/java/org/springframework/cloud/internal/asciidoctor/ReadmeMain.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2012-2020 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.internal.asciidoctor;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+
+import org.asciidoctor.Asciidoctor;
+import org.asciidoctor.Attributes;
+import org.asciidoctor.Options;
+import org.asciidoctor.SafeMode;
+
+public class ReadmeMain {
+	public static void main(String... args) {
+		File inputFile = new File(args[0]);
+		File outputFile = new File(args[1]);
+		System.out.println("Will do the Readme conversion from [" + inputFile + "] to [" + outputFile + "]");
+		if (!inputFile.exists()) {
+			System.out.println("There's no file [" + inputFile + "], skipping readme generation");
+			return;
+		}
+		new ReadmeMain().convert(inputFile, outputFile);
+	}
+
+	void convert(File input, File output) {
+		Asciidoctor asciidoctor = Asciidoctor.Factory.create();
+		asciidoctor.javaExtensionRegistry().preprocessor(new CoalescerPreprocessor(output));
+		Options options = options(input, output);
+		try {
+			String fileAsString = new String(Files.readAllBytes(input.toPath()));
+			asciidoctor.convert(fileAsString, options);
+			System.out.println("Successfully converted the Readme file!\n");
+		} catch (IOException ex) {
+			throw new IllegalStateException("Failed to convert the file", ex);
+		}
+	}
+
+	private Options options(File input, File output) {
+		Attributes attributes = Attributes.builder()
+				.allowUriRead(true)
+				.attribute("project-root", output.getParent())
+				.build();
+
+		return Options.builder()
+				.sourceDir(input.getParentFile())
+				.baseDir(input.getParentFile())
+				.attributes(attributes)
+				.safe(SafeMode.UNSAFE)
+				.parseHeaderOnly(true)
+				.build();
+	}
+}

docs/src/test/java/org/springframework/cloud/internal/GeneratorTests.java

@@ -0,0 +1,116 @@
+/*
+ * Copyright 2013-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.internal;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.nio.file.Files;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.core.io.Resource;
+
+import static org.assertj.core.api.BDDAssertions.then;
+
+class GeneratorTests {
+
+	URL root = GeneratorTests.class.getResource(".");
+
+	@Test
+	void should_not_create_a_file_when_no_properties_were_found()
+			throws URISyntaxException {
+		Main.Generator generator = new Main.Generator() {
+			@Override
+			protected Resource[] getResources() {
+				return new Resource[0];
+			}
+		};
+		File file = new File(root.toURI().toString(), "output.adoc");
+		String inclusionPattern = ".*";
+
+		generator.generate(file.getAbsolutePath(), inclusionPattern);
+
+		then(file).doesNotExist();
+	}
+
+	@Test
+	void should_create_a_file_when_cloud_file_was_found() {
+		Main.Generator generator = new Main.Generator() {
+			@Override
+			protected Resource[] getResources() {
+				return new Resource[] { resource("/not-matching-name.json"),
+						resource("/with-cloud-in-name.json") };
+			}
+
+			@Override
+			protected boolean resourceNameContainsPattern(Resource resource) {
+				try {
+					return resource.getURI().toString().contains("with-cloud");
+				}
+				catch (IOException ex) {
+					throw new IllegalStateException(ex);
+				}
+			}
+		};
+		File file = new File(root.getFile().toString(), "output.adoc");
+		String inclusionPattern = ".*";
+
+		generator.generate(file.getAbsolutePath(), inclusionPattern);
+
+		then(file).exists();
+		then(asString(file)).contains("spring.first-property")
+				.contains("unmatched.second-property")
+				.doesNotContain("example1.first-property");
+	}
+
+	@Test
+	void should_create_a_file_when_spring_property_was_found() {
+		Main.Generator generator = new Main.Generator() {
+			@Override
+			protected Resource[] getResources() {
+				return new Resource[] { resource("/not-matching-name.json"),
+						resource("/with-cloud-in-name.json") };
+			}
+		};
+		File file = new File(root.getFile().toString(), "output.adoc");
+		String inclusionPattern = "spring.*";
+
+		generator.generate(file.getAbsolutePath(), inclusionPattern);
+
+		then(file).exists();
+		then(asString(file)).contains("spring.first-property")
+				.doesNotContain("example1.first-property")
+				.doesNotContain("unmatched.second-property");
+	}
+
+	static String asString(File file) {
+		try {
+			return new String(Files.readAllBytes(file.toPath()));
+		}
+		catch (IOException ex) {
+			throw new IllegalStateException(ex);
+		}
+	}
+
+	static Resource resource(String path) {
+		return new FileSystemResource(GeneratorTests.class.getResource(path).getFile());
+	}
+
+}

docs/src/test/java/org/springframework/cloud/internal/MainTests.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2013-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.cloud.internal;
+
+import java.io.File;
+
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.BDDAssertions.then;
+
+class MainTests {
+
+	@Test
+	void should_do_nothing_when_parent_dir_is_not_found() {
+		File nonExistantFile = new File("/this/file/does/not/exist");
+
+		Main.main(nonExistantFile.getAbsolutePath());
+
+		then(nonExistantFile).doesNotExist();
+	}
+}

docs/src/test/java/org/springframework/cloud/internal/asciidoctor/ReadmeMainTests.java

@@ -0,0 +1,36 @@
+package org.springframework.cloud.internal.asciidoctor;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+
+import org.junit.jupiter.api.Test;
+
+import static org.assertj.core.api.BDDAssertions.then;
+
+class ReadmeMainTests {
+
+	@Test
+	void should_convert_input_with_include_of_external_sources_to_a_single_file() throws URISyntaxException, IOException {
+		File inputFile = new File(ReadmeMainTests.class.getResource("/README.adoc").toURI());
+		File outputFile = deleteIfExists(new File("target/output.adoc"));
+
+		ReadmeMain.main(inputFile.getAbsolutePath(), outputFile.getAbsolutePath());
+
+		then(new String(Files.readAllBytes(outputFile.toPath())))
+			.doesNotContain("include:")
+			.doesNotContain("Unresolved directive")
+			.contains("DO NOT EDIT THIS FILE. IT WAS GENERATED")
+			.contains("Hello world!");
+		then(new File("target/output.html"))
+			.as("Conversion to HTML must not happen").doesNotExist();
+	}
+
+	private File deleteIfExists(File outputFile) {
+		if (outputFile.exists()) {
+			outputFile.delete();
+		}
+		return outputFile;
+	}
+}

docs/src/test/resources/README.adoc

@@ -0,0 +1,161 @@
+image:https://circleci.com/gh/spring-cloud/spring-cloud-build.svg?style=svg[link="https://travis-ci.org/spring-cloud/spring-cloud-build"]
+
+Spring Cloud Build is a common utility project for Spring Cloud
+to use for plugin and dependency management.
+
+== Building and Deploying
+
+To install locally:
+
+----
+
+$ mvn install -s .settings.xml
+----
+
+and to deploy snapshots to repo.spring.io:
+
+----
+$ mvn deploy -DaltSnapshotDeploymentRepository=repo.spring.io::default::https://repo.spring.io/libs-snapshot-local
+----
+
+for a RELEASE build use
+
+----
+$ mvn deploy -DaltReleaseDeploymentRepository=repo.spring.io::default::https://repo.spring.io/libs-release-local
+----
+
+and for jcenter use
+
+----
+$ mvn deploy -DaltReleaseDeploymentRepository=bintray::default::https://api.bintray.com/maven/spring/jars/org.springframework.cloud:build
+----
+
+and for Maven Central use
+
+----
+$ mvn deploy -P central -DaltReleaseDeploymentRepository=sonatype-nexus-staging::default::https://oss.sonatype.org/service/local/staging/deploy/maven2
+----
+
+(the "central" profile is available for all projects in Spring Cloud and it sets up the gpg jar signing, and the repository has to be specified separately for this project because it is a parent of the starter parent which users in turn have as their own parent).
+
+== Contributing
+
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/modules/ROOT/partials/contributing.adoc[]
+
+== Flattening the POMs
+
+To avoid propagating build setup that is required to build a Spring Cloud project, we're using the maven flatten plugin. It has the advantage of letting you use whatever features you need while publishing "clean" pom to the repository.
+
+In order to add it, add the `org.codehaus.mojo:flatten-maven-plugin` to your `pom.xml`.
+
+[source,xml]
+----
+<build>
+	<plugins>
+		<plugin>
+			<groupId>org.codehaus.mojo</groupId>
+			<artifactId>flatten-maven-plugin</artifactId>
+		</plugin>
+	</plugins>
+</build>
+----
+
+== Reusing the documentation
+
+Spring Cloud Build publishes its `spring-cloud-build-docs` module that contains
+helpful scripts (e.g. README generation ruby script) and css, xslt and images
+for the Spring Cloud documentation. If you want to follow the same convention
+approach of generating documentation just add these plugins to your `docs` module
+
+[source,xml]
+----
+<profiles>
+	<profile>
+		<id>docs</id>
+		<build>
+			<plugins>
+				<plugin>
+					<groupId>pl.project13.maven</groupId>
+					<artifactId>git-commit-id-plugin</artifactId> <1>
+				</plugin>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-dependency-plugin</artifactId> <2>
+				</plugin>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-resources-plugin</artifactId> <3>
+				</plugin>
+				<plugin>
+					<groupId>org.codehaus.mojo</groupId>
+					<artifactId>exec-maven-plugin</artifactId> <4>
+				</plugin>
+				<plugin>
+					<groupId>org.asciidoctor</groupId>
+					<artifactId>asciidoctor-maven-plugin</artifactId> <5>
+				</plugin>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-antrun-plugin</artifactId> <6>
+				</plugin>
+				<plugin>
+					<artifactId>maven-deploy-plugin</artifactId> <7>
+				</plugin>
+			</plugins>
+		</build>
+	</profile>
+</profiles>
+----
+<1> This plugin downloads sets up all the git information of the project
+<2> This plugin downloads the resources of the `spring-cloud-build-docs` module
+<3> This plugin unpacks the resources of the `spring-cloud-build-docs` module
+<4> This plugin generates an `adoc` file with all the configuration properties from the classpath
+<5> This plugin is required to parse the Asciidoctor documentation
+<6> This plugin is required to copy resources into proper final destinations and to generate main README.adoc and to assert that no files use unresolved links
+<7> This plugin ensures that the generated zip docs will get published
+
+IMPORTANT: The order of plugin declaration is important!
+
+In order for the build to generate the `adoc` file with all your configuration properties, your `docs` module should contain all the dependencies on the classpath, that you would want to scan for configuration properties. The file will be output to `${docsModule}/src/main/asciidoc/_configprops.adoc` file (configurable via the `configprops.path` property).
+
+If you want to modify which of the configuration properties are put in the table, you can tweak the `configprops.inclusionPattern` pattern to include only a subset of the properties (e.g. `<configprops.inclusionPattern>spring.sleuth.*</configprops.inclusionPattern>`).
+
+Spring Cloud Build Docs comes with a set of attributes for asciidoctor that you can reuse.
+
+[source,xml]
+----
+include::https://raw.githubusercontent.com/spring-cloud/spring-cloud-build/main/docs/pom.xml[tags=docs,indent=0]
+----
+
+== Updating the guides
+
+We assume that your project contains guides under the `guides` folder.
+
+```
+.
+└── guides
+	├── gs-guide1
+	├── gs-guide2
+	└── gs-guide3
+```
+
+This means that the project contains 3 guides that would
+correspond to the following guides in Spring Guides org.
+
+- https://github.com/spring-guides/gs-guide1
+- https://github.com/spring-guides/gs-guide2
+- https://github.com/spring-guides/gs-guide3
+
+If you deploy your project with the `-Pguides` profile like this
+
+```
+$ ./mvnw clean deploy -Pguides
+```
+
+what will happen is that for GA project versions, we will clone `gs-guide1`, `gs-guide2` and `gs-guide3` and update their contents with the ones being under your `guides` project.
+
+You can skip this by either not adding the `guides` profile, or passing the `-DskipGuides` system property when the profile is turned on.
+
+You can configure the project version passed to guides via the `guides-project.version` (defaults to `${project.version}`). The phase at which guides get updated can be configured by `guides-update.phase` (defaults to `deploy`).
+
+include::included.adoc[]

docs/src/test/resources/included.adoc

@@ -0,0 +1 @@
+Hello world!

docs/src/test/resources/not-matching-name.json

@@ -0,0 +1,16 @@
+{
+  "properties": [
+    {
+      "defaultValue": "false",
+      "name": "example1.first-property",
+      "description": "First Description",
+      "type": "java.lang.Boolean"
+    },
+    {
+      "defaultValue": "true",
+      "name": "example2.second-property",
+      "description": "Second Description",
+      "type": "java.lang.Boolean"
+    }
+  ]
+}

docs/src/test/resources/test.adoc

@@ -0,0 +1 @@
+include::included.adoc[]

docs/src/test/resources/with-cloud-in-name.json

@@ -0,0 +1,16 @@
+{
+  "properties": [
+    {
+      "defaultValue": "false",
+      "name": "spring.first-property",
+      "description": "First Description",
+      "type": "java.lang.Boolean"
+    },
+    {
+      "defaultValue": "true",
+      "name": "unmatched.second-property",
+      "description": "Second Description",
+      "type": "java.lang.Boolean"
+    }
+  ]
+}

mvnw

@@ -19,7 +19,7 @@
 # ----------------------------------------------------------------------------
 
 # ----------------------------------------------------------------------------
-# Maven Start Up Batch script
+# Apache Maven Wrapper startup batch script, version 3.3.4
 #
 # Required ENV vars:
 # ------------------
@@ -27,284 +27,312 @@
 #
 # Optional ENV vars
 # -----------------
-#   M2_HOME - location of maven2's installed home dir
 #   MAVEN_OPTS - parameters passed to the Java VM when running Maven
 #     e.g. to debug Maven itself, use
 #       set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
 #   MAVEN_SKIP_RC - flag to disable loading of mavenrc files
 # ----------------------------------------------------------------------------
 
-if [ -z "$MAVEN_SKIP_RC" ] ; then
+if [ -z "$MAVEN_SKIP_RC" ]; then
 
-  if [ -f /etc/mavenrc ] ; then
+  if [ -f /usr/local/etc/mavenrc ]; then
+    . /usr/local/etc/mavenrc
+  fi
+
+  if [ -f /etc/mavenrc ]; then
     . /etc/mavenrc
   fi
 
-  if [ -f "$HOME/.mavenrc" ] ; then
+  if [ -f "$HOME/.mavenrc" ]; then
     . "$HOME/.mavenrc"
   fi
 
 fi
 
 # OS specific support.  $var _must_ be set to either true or false.
-cygwin=false;
-darwin=false;
+cygwin=false
+darwin=false
 mingw=false
-case "`uname`" in
-  CYGWIN*) cygwin=true ;;
-  MINGW*) mingw=true;;
-  Darwin*) darwin=true
-    # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
-    # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
-    if [ -z "$JAVA_HOME" ]; then
-      if [ -x "/usr/libexec/java_home" ]; then
-        export JAVA_HOME="`/usr/libexec/java_home`"
-      else
-        export JAVA_HOME="/Library/Java/Home"
-      fi
+case "$(uname)" in
+CYGWIN*) cygwin=true ;;
+MINGW*) mingw=true ;;
+Darwin*)
+  darwin=true
+  # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
+  # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
+  if [ -z "$JAVA_HOME" ]; then
+    if [ -x "/usr/libexec/java_home" ]; then
+      JAVA_HOME="$(/usr/libexec/java_home)"
+      export JAVA_HOME
+    else
+      JAVA_HOME="/Library/Java/Home"
+      export JAVA_HOME
     fi
-    ;;
+  fi
+  ;;
 esac
 
-if [ -z "$JAVA_HOME" ] ; then
-  if [ -r /etc/gentoo-release ] ; then
-    JAVA_HOME=`java-config --jre-home`
+if [ -z "$JAVA_HOME" ]; then
+  if [ -r /etc/gentoo-release ]; then
+    JAVA_HOME=$(java-config --jre-home)
   fi
 fi
 
-if [ -z "$M2_HOME" ] ; then
-  ## resolve links - $0 may be a link to maven's home
-  PRG="$0"
-
-  # need this for relative symlinks
-  while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-      PRG="$link"
-    else
-      PRG="`dirname "$PRG"`/$link"
-    fi
-  done
-
-  saveddir=`pwd`
-
-  M2_HOME=`dirname "$PRG"`/..
-
-  # make it fully qualified
-  M2_HOME=`cd "$M2_HOME" && pwd`
-
-  cd "$saveddir"
-  # echo Using m2 at $M2_HOME
-fi
-
 # For Cygwin, ensure paths are in UNIX format before anything is touched
-if $cygwin ; then
-  [ -n "$M2_HOME" ] &&
-    M2_HOME=`cygpath --unix "$M2_HOME"`
-  [ -n "$JAVA_HOME" ] &&
-    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-  [ -n "$CLASSPATH" ] &&
-    CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
+if $cygwin; then
+  [ -n "$JAVA_HOME" ] \
+    && JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
+  [ -n "$CLASSPATH" ] \
+    && CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
 fi
 
 # For Mingw, ensure paths are in UNIX format before anything is touched
-if $mingw ; then
-  [ -n "$M2_HOME" ] &&
-    M2_HOME="`(cd "$M2_HOME"; pwd)`"
-  [ -n "$JAVA_HOME" ] &&
-    JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
+if $mingw; then
+  [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] \
+    && JAVA_HOME="$(
+      cd "$JAVA_HOME" || (
+        echo "cannot cd into $JAVA_HOME." >&2
+        exit 1
+      )
+      pwd
+    )"
 fi
 
 if [ -z "$JAVA_HOME" ]; then
-  javaExecutable="`which javac`"
-  if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
+  javaExecutable="$(which javac)"
+  if [ -n "$javaExecutable" ] && ! [ "$(expr "$javaExecutable" : '\([^ ]*\)')" = "no" ]; then
     # readlink(1) is not available as standard on Solaris 10.
-    readLink=`which readlink`
-    if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
-      if $darwin ; then
-        javaHome="`dirname \"$javaExecutable\"`"
-        javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
+    readLink=$(which readlink)
+    if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then
+      if $darwin; then
+        javaHome="$(dirname "$javaExecutable")"
+        javaExecutable="$(cd "$javaHome" && pwd -P)/javac"
       else
-        javaExecutable="`readlink -f \"$javaExecutable\"`"
+        javaExecutable="$(readlink -f "$javaExecutable")"
       fi
-      javaHome="`dirname \"$javaExecutable\"`"
-      javaHome=`expr "$javaHome" : '\(.*\)/bin'`
+      javaHome="$(dirname "$javaExecutable")"
+      javaHome=$(expr "$javaHome" : '\(.*\)/bin')
       JAVA_HOME="$javaHome"
       export JAVA_HOME
     fi
   fi
 fi
 
-if [ -z "$JAVACMD" ] ; then
-  if [ -n "$JAVA_HOME"  ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+if [ -z "$JAVACMD" ]; then
+  if [ -n "$JAVA_HOME" ]; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ]; then
       # IBM's JDK on AIX uses strange locations for the executables
       JAVACMD="$JAVA_HOME/jre/sh/java"
     else
       JAVACMD="$JAVA_HOME/bin/java"
     fi
   else
-    JAVACMD="`which java`"
+    JAVACMD="$(
+      \unset -f command 2>/dev/null
+      \command -v java
+    )"
   fi
 fi
 
-if [ ! -x "$JAVACMD" ] ; then
+if [ ! -x "$JAVACMD" ]; then
   echo "Error: JAVA_HOME is not defined correctly." >&2
   echo "  We cannot execute $JAVACMD" >&2
   exit 1
 fi
 
-if [ -z "$JAVA_HOME" ] ; then
-  echo "Warning: JAVA_HOME environment variable is not set."
+if [ -z "$JAVA_HOME" ]; then
+  echo "Warning: JAVA_HOME environment variable is not set." >&2
 fi
 
-CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
-
 # traverses directory structure from process work directory to filesystem root
 # first directory with .mvn subdirectory is considered project base directory
 find_maven_basedir() {
-
-  if [ -z "$1" ]
-  then
-    echo "Path not specified to find_maven_basedir"
+  if [ -z "$1" ]; then
+    echo "Path not specified to find_maven_basedir" >&2
     return 1
   fi
 
   basedir="$1"
   wdir="$1"
-  while [ "$wdir" != '/' ] ; do
-    if [ -d "$wdir"/.mvn ] ; then
+  while [ "$wdir" != '/' ]; do
+    if [ -d "$wdir"/.mvn ]; then
       basedir=$wdir
       break
     fi
     # workaround for JBEAP-8937 (on Solaris 10/Sparc)
     if [ -d "${wdir}" ]; then
-      wdir=`cd "$wdir/.."; pwd`
+      wdir=$(
+        cd "$wdir/.." || exit 1
+        pwd
+      )
     fi
     # end of workaround
   done
-  echo "${basedir}"
+  printf '%s' "$(
+    cd "$basedir" || exit 1
+    pwd
+  )"
 }
 
 # concatenates all lines of a file
 concat_lines() {
   if [ -f "$1" ]; then
-    echo "$(tr -s '\n' ' ' < "$1")"
+    # Remove \r in case we run on Windows within Git Bash
+    # and check out the repository with auto CRLF management
+    # enabled. Otherwise, we may read lines that are delimited with
+    # \r\n and produce $'-Xarg\r' rather than -Xarg due to word
+    # splitting rules.
+    tr -s '\r\n' ' ' <"$1"
   fi
 }
 
-BASE_DIR=`find_maven_basedir "$(pwd)"`
+log() {
+  if [ "$MVNW_VERBOSE" = true ]; then
+    printf '%s\n' "$1"
+  fi
+}
+
+BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
 if [ -z "$BASE_DIR" ]; then
-  exit 1;
+  exit 1
 fi
 
+MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
+export MAVEN_PROJECTBASEDIR
+log "$MAVEN_PROJECTBASEDIR"
+
+trim() {
+  # MWRAPPER-139:
+  #   Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
+  #   Needed for removing poorly interpreted newline sequences when running in more
+  #   exotic environments such as mingw bash on Windows.
+  printf "%s" "${1}" | tr -d '[:space:]'
+}
+
 ##########################################################################################
 # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
 # This allows using the maven wrapper in projects that prohibit checking in binary data.
 ##########################################################################################
-if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
-    if [ "$MVNW_VERBOSE" = true ]; then
-      echo "Found .mvn/wrapper/maven-wrapper.jar"
-    fi
+wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
+if [ -r "$wrapperJarPath" ]; then
+  log "Found $wrapperJarPath"
 else
-    if [ "$MVNW_VERBOSE" = true ]; then
-      echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
-    fi
-    if [ -n "$MVNW_REPOURL" ]; then
-      jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+  log "Couldn't find $wrapperJarPath, downloading it ..."
+
+  if [ -n "$MVNW_REPOURL" ]; then
+    wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.3.4/maven-wrapper-3.3.4.jar"
+  else
+    wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.3.4/maven-wrapper-3.3.4.jar"
+  fi
+  while IFS="=" read -r key value; do
+    case "$key" in wrapperUrl)
+      wrapperUrl=$(trim "${value-}")
+      break
+      ;;
+    esac
+  done <"$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+  log "Downloading from: $wrapperUrl"
+
+  if $cygwin; then
+    wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
+  fi
+
+  if command -v wget >/dev/null; then
+    log "Found wget ... using wget"
+    [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
+    if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+      wget ${QUIET:+"$QUIET"} "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
     else
-      jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
+      wget ${QUIET:+"$QUIET"} --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
     fi
-    while IFS="=" read key value; do
-      case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
-      esac
-    done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
-    if [ "$MVNW_VERBOSE" = true ]; then
-      echo "Downloading from: $jarUrl"
+  elif command -v curl >/dev/null; then
+    log "Found curl ... using curl"
+    [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
+    if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
+      curl ${QUIET:+"$QUIET"} -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
+    else
+      curl ${QUIET:+"$QUIET"} --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
     fi
-    wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
+  else
+    log "Falling back to using Java to download"
+    javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
+    javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
+    # For Cygwin, switch paths to Windows format before running javac
     if $cygwin; then
-      wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
+      javaSource=$(cygpath --path --windows "$javaSource")
+      javaClass=$(cygpath --path --windows "$javaClass")
     fi
-
-    if command -v wget > /dev/null; then
-        if [ "$MVNW_VERBOSE" = true ]; then
-          echo "Found wget ... using wget"
-        fi
-        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
-            wget "$jarUrl" -O "$wrapperJarPath"
-        else
-            wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
-        fi
-    elif command -v curl > /dev/null; then
-        if [ "$MVNW_VERBOSE" = true ]; then
-          echo "Found curl ... using curl"
-        fi
-        if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
-            curl -o "$wrapperJarPath" "$jarUrl" -f
-        else
-            curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
-        fi
-
-    else
-        if [ "$MVNW_VERBOSE" = true ]; then
-          echo "Falling back to using Java to download"
-        fi
-        javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
-        # For Cygwin, switch paths to Windows format before running javac
-        if $cygwin; then
-          javaClass=`cygpath --path --windows "$javaClass"`
-        fi
-        if [ -e "$javaClass" ]; then
-            if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
-                if [ "$MVNW_VERBOSE" = true ]; then
-                  echo " - Compiling MavenWrapperDownloader.java ..."
-                fi
-                # Compiling the Java class
-                ("$JAVA_HOME/bin/javac" "$javaClass")
-            fi
-            if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
-                # Running the downloader
-                if [ "$MVNW_VERBOSE" = true ]; then
-                  echo " - Running MavenWrapperDownloader.java ..."
-                fi
-                ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
-            fi
-        fi
+    if [ -e "$javaSource" ]; then
+      if [ ! -e "$javaClass" ]; then
+        log " - Compiling MavenWrapperDownloader.java ..."
+        ("$JAVA_HOME/bin/javac" "$javaSource")
+      fi
+      if [ -e "$javaClass" ]; then
+        log " - Running MavenWrapperDownloader.java ..."
+        ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
+      fi
     fi
+  fi
 fi
 ##########################################################################################
 # End of extension
 ##########################################################################################
 
-export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
-if [ "$MVNW_VERBOSE" = true ]; then
-  echo $MAVEN_PROJECTBASEDIR
+# If specified, validate the SHA-256 sum of the Maven wrapper jar file
+wrapperSha256Sum=""
+while IFS="=" read -r key value; do
+  case "$key" in wrapperSha256Sum)
+    wrapperSha256Sum=$(trim "${value-}")
+    break
+    ;;
+  esac
+done <"$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
+if [ -n "$wrapperSha256Sum" ]; then
+  wrapperSha256Result=false
+  if command -v sha256sum >/dev/null; then
+    if echo "$wrapperSha256Sum  $wrapperJarPath" | sha256sum -c - >/dev/null 2>&1; then
+      wrapperSha256Result=true
+    fi
+  elif command -v shasum >/dev/null; then
+    if echo "$wrapperSha256Sum  $wrapperJarPath" | shasum -a 256 -c >/dev/null 2>&1; then
+      wrapperSha256Result=true
+    fi
+  else
+    echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
+    echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties." >&2
+    exit 1
+  fi
+  if [ $wrapperSha256Result = false ]; then
+    echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
+    echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
+    echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
+    exit 1
+  fi
 fi
+
 MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
 
 # For Cygwin, switch paths to Windows format before running java
 if $cygwin; then
-  [ -n "$M2_HOME" ] &&
-    M2_HOME=`cygpath --path --windows "$M2_HOME"`
-  [ -n "$JAVA_HOME" ] &&
-    JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
-  [ -n "$CLASSPATH" ] &&
-    CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
-  [ -n "$MAVEN_PROJECTBASEDIR" ] &&
-    MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
+  [ -n "$JAVA_HOME" ] \
+    && JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
+  [ -n "$CLASSPATH" ] \
+    && CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
+  [ -n "$MAVEN_PROJECTBASEDIR" ] \
+    && MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
 fi
 
 # Provide a "standardized" way to retrieve the CLI args that will
 # work with both Windows and non-Windows executions.
-MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
+MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*"
 export MAVEN_CMD_LINE_ARGS
 
 WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
 
+# shellcheck disable=SC2086 # safe args
 exec "$JAVACMD" \
   $MAVEN_OPTS \
+  $MAVEN_DEBUG_OPTS \
   -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
-  "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
+  "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
   ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

mvnw.cmd

@@ -1,182 +1,206 @@
-@REM ----------------------------------------------------------------------------
-@REM Licensed to the Apache Software Foundation (ASF) under one
-@REM or more contributor license agreements.  See the NOTICE file
-@REM distributed with this work for additional information
-@REM regarding copyright ownership.  The ASF licenses this file
-@REM to you under the Apache License, Version 2.0 (the
-@REM "License"); you may not use this file except in compliance
-@REM with the License.  You may obtain a copy of the License at
-@REM
-@REM    http://www.apache.org/licenses/LICENSE-2.0
-@REM
-@REM Unless required by applicable law or agreed to in writing,
-@REM software distributed under the License is distributed on an
-@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-@REM KIND, either express or implied.  See the License for the
-@REM specific language governing permissions and limitations
-@REM under the License.
-@REM ----------------------------------------------------------------------------
-
-@REM ----------------------------------------------------------------------------
-@REM Maven Start Up Batch script
-@REM
-@REM Required ENV vars:
-@REM JAVA_HOME - location of a JDK home dir
-@REM
-@REM Optional ENV vars
-@REM M2_HOME - location of maven2's installed home dir
-@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
-@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
-@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
-@REM     e.g. to debug Maven itself, use
-@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
-@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
-@REM ----------------------------------------------------------------------------
-
-@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
-@echo off
-@REM set title of command window
-title %0
-@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
-@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
-
-@REM set %HOME% to equivalent of $HOME
-if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
-
-@REM Execute a user defined script before this one
-if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
-@REM check for pre script, once with legacy .bat ending and once with .cmd ending
-if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
-if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
-:skipRcPre
-
-@setlocal
-
-set ERROR_CODE=0
-
-@REM To isolate internal variables from possible post scripts, we use another setlocal
-@setlocal
-
-@REM ==== START VALIDATION ====
-if not "%JAVA_HOME%" == "" goto OkJHome
-
-echo.
-echo Error: JAVA_HOME not found in your environment. >&2
-echo Please set the JAVA_HOME variable in your environment to match the >&2
-echo location of your Java installation. >&2
-echo.
-goto error
-
-:OkJHome
-if exist "%JAVA_HOME%\bin\java.exe" goto init
-
-echo.
-echo Error: JAVA_HOME is set to an invalid directory. >&2
-echo JAVA_HOME = "%JAVA_HOME%" >&2
-echo Please set the JAVA_HOME variable in your environment to match the >&2
-echo location of your Java installation. >&2
-echo.
-goto error
-
-@REM ==== END VALIDATION ====
-
-:init
-
-@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
-@REM Fallback to current working directory if not found.
-
-set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
-IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
-
-set EXEC_DIR=%CD%
-set WDIR=%EXEC_DIR%
-:findBaseDir
-IF EXIST "%WDIR%"\.mvn goto baseDirFound
-cd ..
-IF "%WDIR%"=="%CD%" goto baseDirNotFound
-set WDIR=%CD%
-goto findBaseDir
-
-:baseDirFound
-set MAVEN_PROJECTBASEDIR=%WDIR%
-cd "%EXEC_DIR%"
-goto endDetectBaseDir
-
-:baseDirNotFound
-set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
-cd "%EXEC_DIR%"
-
-:endDetectBaseDir
-
-IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
-
-@setlocal EnableExtensions EnableDelayedExpansion
-for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
-@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
-
-:endReadAdditionalConfig
-
-SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
-set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
-set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
-
-set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
-
-FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
-    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
-)
-
-@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
-@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
-if exist %WRAPPER_JAR% (
-    if "%MVNW_VERBOSE%" == "true" (
-        echo Found %WRAPPER_JAR%
-    )
-) else (
-    if not "%MVNW_REPOURL%" == "" (
-        SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
-    )
-    if "%MVNW_VERBOSE%" == "true" (
-        echo Couldn't find %WRAPPER_JAR%, downloading it ...
-        echo Downloading from: %DOWNLOAD_URL%
-    )
-
-    powershell -Command "&{"^
-		"$webclient = new-object System.Net.WebClient;"^
-		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
-		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
-		"}"^
-		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
-		"}"
-    if "%MVNW_VERBOSE%" == "true" (
-        echo Finished downloading %WRAPPER_JAR%
-    )
-)
-@REM End of extension
-
-@REM Provide a "standardized" way to retrieve the CLI args that will
-@REM work with both Windows and non-Windows executions.
-set MAVEN_CMD_LINE_ARGS=%*
-
-%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
-if ERRORLEVEL 1 goto error
-goto end
-
-:error
-set ERROR_CODE=1
-
-:end
-@endlocal & set ERROR_CODE=%ERROR_CODE%
-
-if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
-@REM check for post script, once with legacy .bat ending and once with .cmd ending
-if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
-if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
-:skipRcPost
-
-@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
-if "%MAVEN_BATCH_PAUSE%" == "on" pause
-
-if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
-
-exit /B %ERROR_CODE%
+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    http://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.3.4
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo. >&2
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo. >&2
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo. >&2
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo. >&2
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.3.4/maven-wrapper-3.3.4.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.3.4/maven-wrapper-3.3.4.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %WRAPPER_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
+SET WRAPPER_SHA_256_SUM=""
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
+)
+IF NOT %WRAPPER_SHA_256_SUM%=="" (
+    powershell -Command "&{"^
+       "Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash;"^
+       "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
+       "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
+       "  Write-Error 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
+       "  Write-Error 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
+       "  Write-Error 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
+       "  exit 1;"^
+       "}"^
+       "}"
+    if ERRORLEVEL 1 goto error
+)
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

package.json

@@ -1,10 +0,0 @@
-{
-    "dependencies": {
-        "antora": "3.2.0",
-        "@antora/atlas-extension": "1.0.0-alpha.5",
-        "@antora/collector-extension": "1.0.3",
-        "@asciidoctor/tabs": "1.0.0-beta.6",
-        "@springio/antora-extensions": "1.14.13",
-        "@springio/asciidoctor-extensions": "1.0.0-alpha.18"
-    }
-}

release-train-settings.xml

@@ -0,0 +1,73 @@
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
+
+	<servers>
+		<server>
+			<id>release-train</id>
+			<username>${env.RELEASE_TRAIN_MAVEN_REPOSITORY_USERNAME}</username>
+			<password>${env.RELEASE_TRAIN_MAVEN_REPOSITORY_PASSWORD}</password>
+		</server>
+		<server>
+			<id>spring-commercial-snapshot</id>
+			<username>${env.COMMERCIAL_REPO_USERNAME}</username>
+			<password>${env.COMMERCIAL_REPO_PASSWORD}</password>
+		</server>
+		<server>
+			<id>spring-commercial-release</id>
+			<username>${env.COMMERCIAL_REPO_USERNAME}</username>
+			<password>${env.COMMERCIAL_REPO_PASSWORD}</password>
+		</server>
+		<server>
+			<id>repo-spring-io-spring-commercial-snapshot</id>
+			<username>${env.COMMERCIAL_REPO_USERNAME}</username>
+			<password>${env.COMMERCIAL_REPO_PASSWORD}</password>
+		</server>
+		<server>
+			<id>repo-spring-io-spring-commercial-release</id>
+			<username>${env.COMMERCIAL_REPO_USERNAME}</username>
+			<password>${env.COMMERCIAL_REPO_PASSWORD}</password>
+		</server>
+	</servers>
+
+	<mirrors>
+		<mirror>
+			<!-- This redirects the spring-snapshots repo to the release-train repo -->
+			<id>release-train</id>
+			<mirrorOf>spring-snapshots</mirrorOf>
+			<url>${env.RELEASE_TRAIN_MAVEN_REPOSITORY_URL}</url>
+		</mirror>
+	</mirrors>
+
+	<profiles>
+		<profile>
+			<id>releaseTrain</id>
+			<repositories>
+				<repository>
+					<id>release-train</id>
+					<url>${env.RELEASE_TRAIN_MAVEN_REPOSITORY_URL}</url>
+					<releases>
+						<enabled>true</enabled>
+					</releases>
+					<snapshots>
+						<enabled>true</enabled>
+						<updatePolicy>always</updatePolicy>
+					</snapshots>
+				</repository>
+			</repositories>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>release-train</id>
+					<url>${env.RELEASE_TRAIN_MAVEN_REPOSITORY_URL}</url>
+					<releases>
+						<enabled>true</enabled>
+					</releases>
+					<snapshots>
+						<enabled>true</enabled>
+						<updatePolicy>always</updatePolicy>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
+		</profile>
+	</profiles>
+</settings>

scripts/build.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+./mvnw clean install -B -Pdocs ${@}
+#./mvnw clean install -B -DskipTests ${@}

scripts/sync_mvnw.sh

@@ -0,0 +1,211 @@
+#!/bin/bash
+
+set -e
+
+# Either clones or pulls the repo for given project
+# Params:
+# $1 organization e.g. spring-cloud
+# $2 repo name e.g. spring-cloud-sleuth
+function clone_or_pull() {
+    if [ "$#" -ne 2 ]
+    then
+      echo "You haven't provided 2 args... \$1 organization e.g. spring-cloud; \$2 repo name e.g. spring-cloud-sleuth"
+      exit 1
+    fi
+    if [[ "${JUST_PUSH}" == "yes" ]] ; then
+        echo "Skipping cloning since the option to just push was provided"
+        exit 0
+    fi
+    local ORGANIZATION=$1
+    local REPO_NAME=$2
+    local LOCALREPO_VC_DIR=${REPO_NAME}/.git
+    if [ ! -d ${LOCALREPO_VC_DIR} ]
+    then
+        echo "Repo [${REPO_NAME}] doesn't exist - will clone it!"
+        git clone git@github.com:${ORGANIZATION}/${REPO_NAME}.git
+    else
+        echo "Repo [${REPO_NAME}] exists - will pull the changes"
+        cd ${REPO_NAME} && git pull || echo "Not pulling since repo is up to date"
+        cd ${ROOT_FOLDER}
+    fi
+}
+
+# For the given branch updates the docs/src/main/asciidoc/ghpages.sh
+# with the one from spring-cloud-build. Then commits and pushes the change
+# Params:
+# $1 repo name e.g. spring-cloud-sleuth
+# $2 branch name
+function update_mvnw_script() {
+    if [ "$#" -ne 2 ]
+    then
+      echo "You haven't provided 2 args... \$1 repo name e.g. spring-cloud-sleuth; \$2 branch name e.g. master"
+      exit 1
+    fi
+    local REPO_NAME=$1
+    local BRANCH_NAME=$2
+    echo "Updating ghpages script for [${REPO_NAME}] and branch [${BRANCH_NAME}]"
+    cd  ${REPO_NAME}
+    echo "Checking out [${BRANCH_NAME}]"
+    git checkout ${BRANCH_NAME}
+    echo "Resetting the repo and pulling before commiting"
+    git reset --hard origin/${BRANCH_NAME} && git pull origin ${BRANCH_NAME}
+    # If the user wants to just push we will not copy / add / commit files
+    if [[ "${JUST_PUSH}" != "yes" ]] ; then
+        echo "Copying [${MVNW_LOCATION}] to [${MVNW_IN_REPO_PATH}]"
+        cp -rf ${MVNW_LOCATION} ${MVNW_IN_REPO_PATH}
+        echo "Adding and committing [${MVNW_IN_REPO_PATH}] with message [${COMMIT_MESSAGE}]"
+        git add ${MVNW_IN_REPO_PATH}
+        git commit -m "${COMMIT_MESSAGE}" || echo "Proceeding to the next repo"
+    fi
+    if [[ "${AUTO_PUSH}" == "yes" ]] ; then
+        echo "Pushing the branch [${BRANCH_NAME}]"
+        wait_if_manual_proceed
+        git push origin ${BRANCH_NAME}
+    fi
+    cd ${ROOT_FOLDER}
+}
+
+# Either clones or pulls the repo for given project and then updates gh-pages for the given project
+# Params:
+# $1 organization e.g. spring-cloud
+# $2 repo name e.g. spring-cloud-sleuth
+# $3 branch name e.g. master
+function clone_and_update_mvnw() {
+    if [ "$#" -ne 3 ]
+    then
+      echo "You haven't provided 3 args... \$1 organization e.g. spring-cloud; \$2 repo name e.g. spring-cloud-sleuth; \$3 branch name e.g. master"
+      exit 1
+    fi
+    local ORGANIZATION=$1
+    local REPO_NAME=$2
+    local BRANCH_NAME=$3
+    local VAR
+    echo -e "\n\nWill clone the repo and update scripts for org [${ORGANIZATION}], repo [${REPO_NAME}] and branch [${BRANCH_NAME}]\n\n"
+    clone_or_pull ${ORGANIZATION} ${REPO_NAME}
+    update_mvnw_script ${REPO_NAME} ${BRANCH_NAME}
+    echo "Proceeding to next project"
+    wait_if_manual_proceed
+}
+
+function wait_if_manual_proceed() {
+    if [[ "${AUTO_PROCEED}" != "yes" ]] ; then
+        echo -n "Press [ENTER] to continue..."
+        read VAR
+    fi
+}
+
+# Prints the provided parameters
+function print_parameters() {
+cat <<EOF
+Running the script with the following parameters
+GHPAGES_URL=${GHPAGES_URL}
+GHPAGES_DOWNLOAD_PATH=${GHPAGES_DOWNLOAD_PATH}
+COMMIT_MESSAGE=${COMMIT_MESSAGE}
+MVNW_IN_REPO_PATH=${MVNW_IN_REPO_PATH}
+MVNW_LOCATION=${MVNW_LOCATION}
+AUTO_PROCEED=${AUTO_PROCEED}
+AUTO_PUSH=${AUTO_PUSH}
+JUST_PUSH=${JUST_PUSH}
+ROOT_FOLDER=${ROOT_FOLDER}
+EOF
+}
+
+# Prints the usage
+function print_usage() {
+cat <<EOF
+The idea of this script is to batch update all ghpages scripts for all projects that we have in Spring Cloud.
+If you don't provide any options by default the script will copy the latest ghpages.sh, commit it for each repo
+and then push it to the appropriate branch.
+
+USAGE:
+
+You can use the following options:
+
+-p|--nopush         - the script will not push the changes
+-m|--manualproceed  - if you want to do a manual proceed after every step
+-f|--file           - provide where your mvnw is located. Defaults to the current folder
+-x|--justpush       - if you want to go to every single repo and just push the changes
+-h|--help           - present this help message
+
+EOF
+}
+
+# ==========================================
+#    ____   ____ _____  _____ _____ _______
+#  / ____|/ ____|  __ \|_   _|  __ \__   __|
+# | (___ | |    | |__) | | | | |__) | | |
+#  \___ \| |    |  _  /  | | |  ___/  | |
+#  ____) | |____| | \ \ _| |_| |      | |
+# |_____/ \_____|_|  \_\_____|_|      |_|
+#
+# ==========================================
+
+while [[ $# > 0 ]]
+do
+key="$1"
+case ${key} in
+    -p|--nopush)
+    AUTO_PUSH="no"
+    ;;
+    -m|--manualproceed)
+    AUTO_PROCEED="no"
+    ;;
+    -x|--justpush)
+    JUST_PUSH="yes"
+    ;;
+    -f|--file)
+    MVNW_LOCATION="$2"
+    shift
+    ;;
+    -h|--help)
+    print_usage
+    exit 0
+    ;;
+    *)
+    echo "Invalid option: [$1]"
+    print_usage
+    exit 1
+    ;;
+esac
+shift # past argument or value
+done
+
+export COMMIT_MESSAGE=${COMMIT_MESSAGE:-Updating mvnw for all projects}
+export MVNW_IN_REPO_PATH=${MVNW_IN_REPO_PATH:-mvnw}
+export MVNW_LOCATION=${MVNW_LOCATION:-`pwd`/mvnw}
+export AUTO_PROCEED=${AUTO_PROCEED:-yes}
+export AUTO_PUSH=${AUTO_PUSH:-yes}
+export JUST_PUSH=${JUST_PUSH:-no}
+export ROOT_FOLDER=`pwd`
+
+
+print_parameters
+if [[ ! -f "${MVNW_LOCATION}" ]]; then
+    echo -e "\n\nWARNING: In order to run the script you need to have the mvnw file present. You've provided [${MVNW_LOCATION}] and the file is missing."
+    exit 1
+fi
+clone_and_update_mvnw spring-cloud spring-cloud-aws master
+clone_and_update_mvnw spring-cloud spring-cloud-aws 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-aws 1.2.x
+clone_and_update_mvnw spring-cloud spring-cloud-bus master
+clone_and_update_mvnw spring-cloud spring-cloud-cli 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-cli 1.1.x
+clone_and_update_mvnw spring-cloud spring-cloud-cli master
+clone_and_update_mvnw spring-cloud spring-cloud-cloudfoundry master
+clone_and_update_mvnw spring-cloud spring-cloud-cluster master
+clone_and_update_mvnw spring-cloud spring-cloud-commons master
+clone_and_update_mvnw spring-cloud spring-cloud-config master
+clone_and_update_mvnw spring-cloud spring-cloud-config 1.1.x
+clone_and_update_mvnw spring-cloud spring-cloud-consul 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-consul master
+clone_and_update_mvnw spring-cloud spring-cloud-contract master
+clone_and_update_mvnw spring-cloud spring-cloud-netflix 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-netflix 1.1.x
+clone_and_update_mvnw spring-cloud spring-cloud-netflix master
+clone_and_update_mvnw spring-cloud spring-cloud-security master
+clone_and_update_mvnw spring-cloud spring-cloud-sleuth 1.0.x
+clone_and_update_mvnw spring-cloud spring-cloud-sleuth master
+clone_and_update_mvnw spring-cloud spring-cloud-starters Brixton
+clone_and_update_mvnw spring-cloud spring-cloud-starters master
+clone_and_update_mvnw spring-cloud-incubator spring-cloud-vault-config master
+clone_and_update_mvnw spring-cloud spring-cloud-zookeeper master

spring-cloud-build-dependencies/pom.xml

@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.springframework.cloud</groupId>
+	<artifactId>spring-cloud-build-dependencies</artifactId>
+	<version>5.1.0-SNAPSHOT</version>
+	<name>spring-cloud-build-dependencies</name>
+	<packaging>pom</packaging>
+	<description>Spring Cloud Build Dependencies: an internal BOM for use with Spring
+		Cloud projects. Use as a BOM or by inheriting from the spring-cloud build parent.
+	</description>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-dependencies</artifactId>
+		<version>4.2.0-SNAPSHOT</version>
+		<relativePath/>
+	</parent>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<spring-boot.version>4.2.0-SNAPSHOT</spring-boot.version>
+		<!-- Reproducible builds. This module does not inherit from spring-cloud-build,
+	 so the property has to be repeated here. Keep in sync with the parent pom. -->
+		<project.build.outputTimestamp>1980-02-01T00:00:00Z</project.build.outputTimestamp>
+		<okhttp.version>4.12.0</okhttp.version>
+		<maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
+		<central-publishing-maven-plugin.version>0.9.0</central-publishing-maven-plugin.version>
+	</properties>
+	<dependencyManagement>
+		<dependencies>
+			<!-- removed from spring-boot-dependencies in 3.4.0 -->
+			<dependency>
+				<groupId>com.squareup.okhttp3</groupId>
+				<artifactId>okhttp-bom</artifactId>
+				<version>${okhttp.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.codehaus.mojo</groupId>
+				<artifactId>flatten-maven-plugin</artifactId>
+				<inherited>false</inherited>
+				<executions>
+					<execution>
+						<!-- Flatten and simplify our own POM for install/deploy -->
+						<id>flatten</id>
+						<phase>process-resources</phase>
+						<goals>
+							<goal>flatten</goal>
+						</goals>
+						<configuration>
+							<updatePomFile>true</updatePomFile>
+							<flattenMode>bom</flattenMode>
+							<pomElements>
+								<parent>expand</parent>
+								<pluginManagement>keep</pluginManagement>
+								<properties>keep</properties>
+								<repositories>remove</repositories>
+							</pomElements>
+						</configuration>
+					</execution>
+					<execution>
+						<id>flatten-clean</id>
+						<phase>clean</phase>
+						<goals>
+							<goal>clean</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+	<distributionManagement>
+		<downloadUrl>https://github.com/spring-cloud</downloadUrl>
+		<site>
+			<id>spring-docs</id>
+			<url>
+				https:/docs.spring.io/${project.artifactId}/docs/${project.version}/reference/html/
+			</url>
+		</site>
+		<repository>
+			<id>repo.spring.io</id>
+			<name>Spring Release Repository</name>
+			<url>https://repo.spring.io/libs-release-local</url>
+		</repository>
+		<snapshotRepository>
+			<id>repo.spring.io</id>
+			<name>Spring Snapshot Repository</name>
+			<url>https://repo.spring.io/libs-snapshot-local</url>
+		</snapshotRepository>
+	</distributionManagement>
+	<profiles>
+		<profile>
+			<id>central</id>
+			<distributionManagement>
+				<snapshotRepository>
+					<id>sonatype-nexus-snapshots</id>
+					<name>Sonatype Nexus Snapshots</name>
+					<url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+				</snapshotRepository>
+			</distributionManagement>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-gpg-plugin</artifactId>
+						<version>${maven-gpg-plugin.version}</version>
+						<executions>
+							<execution>
+								<id>sign-artifacts</id>
+								<phase>verify</phase>
+								<goals>
+									<goal>sign</goal>
+								</goals>
+							</execution>
+						</executions>
+						<configuration>
+							<gpgArguments>
+								<arg>--pinentry-mode</arg>
+								<arg>loopback</arg>
+							</gpgArguments>
+						</configuration>
+					</plugin>
+					<plugin>
+						<groupId>org.sonatype.central</groupId>
+						<artifactId>central-publishing-maven-plugin</artifactId>
+						<version>${central-publishing-maven-plugin.version}</version>
+						<extensions>true</extensions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+		<profile>
+			<id>spring</id>
+			<repositories>
+				<repository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>https://repo.spring.io/snapshot</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>https://repo.spring.io/milestone</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+			</repositories>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>https://repo.spring.io/snapshot</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</pluginRepository>
+				<pluginRepository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>https://repo.spring.io/milestone</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
+		</profile>
+	</profiles>
+
+</project>

spring-cloud-build-tools/pom.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>spring-cloud-build-tools</artifactId>
+	<name>spring-cloud-build-tools</name>
+	<packaging>jar</packaging>
+	<description>Spring Cloud Build Tools</description>
+	<parent>
+		<groupId>org.springframework.cloud</groupId>
+		<artifactId>spring-cloud-build</artifactId>
+		<version>5.1.0-SNAPSHOT</version>
+	</parent>
+	<dependencies>
+		<dependency>
+			<groupId>com.puppycrawl.tools</groupId>
+			<artifactId>checkstyle</artifactId>
+			<version>${puppycrawl-tools-checkstyle.version}</version>
+		</dependency>
+	</dependencies>
+
+</project>

spring-cloud-build-tools/src/checkstyle/checkstyle-suppressions.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0"?>
+<!DOCTYPE suppressions PUBLIC
+		"-//Puppy Crawl//DTD Suppressions 1.1//EN"
+		"https://www.puppycrawl.com/dtds/suppressions_1_1.dtd">
+<suppressions>
+	<suppress files="[\\/]src[\\/]test[\\/](java|groovy)[\\/]"
+			  checks="(Javadoc*|HideUtility*)"/>
+	<suppress files=".*sample.*" checks="(Javadoc*|HideUtility*)"/>
+	<suppress files=".*example.*" checks="(Javadoc*|HideUtility*)"/>
+	<suppress files=".*integration-tests.*" checks="(Javadoc*|HideUtility*)"/>
+	<suppress files="(.*Tests\.java|.*Tests\.groovy)" checks="Javadoc*"/>
+	<suppress files=".*src.test.java.*" checks="Javadoc*"/>
+	<suppress files="generated-sources" checks="[a-zA-Z0-9]*"/>
+	<suppress files=".*target.*" checks="[a-zA-Z0-9]*"/>
+	<suppress files=".*build.*" checks="[a-zA-Z0-9]*"/>
+</suppressions>

spring-cloud-build-tools/src/checkstyle/nohttp-checkstyle.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<!--
+  ~ Copyright 2002-2019 the original author or authors.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      https://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+		"https://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+<module name="Checker">
+
+	<!-- Configure checker to use UTF-8 encoding -->
+	<property name="charset" value="UTF-8"/>
+	<!-- Configure checker to run on files with these extensions -->
+	<property name="fileExtensions" value=""/>
+	<!-- For detailed checkstyle configuration, see https://github.com/spring-io/nohttp/tree/master/nohttp-checkstyle -->
+	<!--<module name="io.spring.nohttp.checkstyle.check.NoHttpCheck">
+	</module>-->
+</module>

spring-cloud-build-tools/src/main/resources/LICENSE.txt

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        https://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
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+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
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+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       https://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

spring-cloud-build-tools/src/main/resources/checkstyle-header.txt

@@ -0,0 +1,17 @@
+^\Q/*\E$
+^\Q * Copyright \E20\d\d\-present\Q the original author or authors.\E$
+^\Q *\E$
+^\Q * Licensed under the Apache License, Version 2.0 (the "License");\E$
+^\Q * you may not use this file except in compliance with the License.\E$
+^\Q * You may obtain a copy of the License at\E$
+^\Q *\E$
+^\Q *      https://www.apache.org/licenses/LICENSE-2.0\E$
+^\Q *\E$
+^\Q * Unless required by applicable law or agreed to in writing, software\E$
+^\Q * distributed under the License is distributed on an "AS IS" BASIS,\E$
+^\Q * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\E$
+^\Q * See the License for the specific language governing permissions and\E$
+^\Q * limitations under the License.\E$
+^\Q */\E$
+^$
+^.*$

spring-cloud-build-tools/src/main/resources/checkstyle.xml

@@ -0,0 +1,210 @@
+<?xml version="1.0"?>
+<!DOCTYPE module PUBLIC
+		"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
+		"https://www.puppycrawl.com/dtds/configuration_1_3.dtd">
+<module name="com.puppycrawl.tools.checkstyle.Checker">
+
+	<module name="SuppressionFilter">
+		<property name="file" value="${checkstyle.suppressions.file}"/>
+		<property name="optional" value="true"/>
+	</module>
+
+	<module name="SuppressionFilter">
+		<property name="file" value="${checkstyle.additional.suppressions.file}"/>
+		<property name="optional" value="true"/>
+	</module>
+
+	<!-- TAKEN FROM SPRING BOOT -->
+	<!-- Root Checks -->
+	<module name="com.puppycrawl.tools.checkstyle.checks.header.RegexpHeaderCheck">
+		<property name="headerFile" value="${checkstyle.header.file}"/>
+		<property name="fileExtensions" value="java,groovy"/>
+	</module>
+	<module name="com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck"/>
+
+	<!-- TreeWalker Checks -->
+	<module name="com.puppycrawl.tools.checkstyle.TreeWalker">
+		<property name="tabWidth" value="1"/>
+
+		<!-- Spring Cloud ones -->
+		<!-- <module name="LineLength">
+			<property name="max" value="120"/>
+		</module> -->
+
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.IllegalImportCheck">
+			<property name="illegalPkgs" value="com.google.common"/>
+		</module>
+
+		<module name="SuppressionCommentFilter">
+			<property name="offCommentFormat" value="@checkstyle:off"/>
+			<property name="onCommentFormat" value="@checkstyle:on"/>
+		</module>
+
+		<!-- TAKEN FROM SPRING BOOT -->
+		<!-- Annotations -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.annotation.AnnotationUseStyleCheck">
+			<property name="elementStyle" value="compact"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.annotation.MissingOverrideCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.annotation.PackageAnnotationCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.annotation.AnnotationLocationCheck">
+			<property name="allowSamelineSingleParameterlessAnnotation"
+					  value="true"/>
+		</module>
+
+		<!-- Block Checks -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.blocks.EmptyBlockCheck">
+			<property name="option" value="text"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.blocks.LeftCurlyCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.blocks.RightCurlyCheck">
+			<property name="option" value="alone"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.blocks.NeedBracesCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.blocks.AvoidNestedBlocksCheck"/>
+
+		<!-- Class Design -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.design.FinalClassCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.design.InterfaceIsTypeCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.design.HideUtilityClassConstructorCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.design.MutableExceptionCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.design.InnerTypeLastCheck"/>
+		<!--<module name="com.puppycrawl.tools.checkstyle.checks.design.OneTopLevelClassCheck" />-->
+
+		<!-- Coding -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.CovariantEqualsCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.EmptyStatementCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.EqualsHashCodeCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.InnerAssignmentCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.SimplifyBooleanExpressionCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.SimplifyBooleanReturnCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.StringLiteralEqualityCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.NestedForDepthCheck">
+			<property name="max" value="3"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.NestedIfDepthCheck">
+			<property name="max" value="3"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.NestedTryDepthCheck">
+			<property name="max" value="3"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.MultipleVariableDeclarationsCheck"/>
+		<!--<module name="com.puppycrawl.tools.checkstyle.checks.coding.RequireThisCheck">
+			<property name="checkMethods" value="false" />
+			<property name="validateOnlyOverlapping" value="false" />
+		</module>-->
+		<module name="com.puppycrawl.tools.checkstyle.checks.coding.OneStatementPerLineCheck"/>
+
+		<!-- Imports -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.AvoidStarImportCheck"/>
+		<!--<module name="com.puppycrawl.tools.checkstyle.checks.imports.AvoidStaticImportCheck">-->
+		<!--<property name="excludes"-->
+		<!--value="io.restassured.RestAssured.*, org.assertj.core.api.Assertions.*, org.assertj.core.api.Assumptions.*, org.awaitility.Awaitility.*, org.junit.Assert.*, org.junit.Assume.*, org.junit.internal.matchers.ThrowableMessageMatcher.*, org.junit.jupiter.api.Assertions.*, org.hamcrest.CoreMatchers.*, org.hamcrest.Matchers.*, org.springframework.boot.configurationprocessor.ConfigurationMetadataMatchers.*, org.springframework.boot.configurationprocessor.TestCompiler.*, org.springframework.boot.test.autoconfigure.AutoConfigurationImportedCondition.*, org.mockito.Mockito.*, org.mockito.BDDMockito.*, org.mockito.ArgumentMatchers.*, org.mockito.Matchers.*, org.springframework.restdocs.headers.HeaderDocumentation.*, org.springframework.restdocs.hypermedia.HypermediaDocumentation.*, org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.*, org.springframework.restdocs.mockmvc.RestDocumentationRequestBuilders.*, org.springframework.restdocs.operation.preprocess.Preprocessors.*, org.springframework.restdocs.payload.PayloadDocumentation.*, org.springframework.restdocs.request.RequestDocumentation.*, org.springframework.restdocs.restassured3.operation.preprocess.RestAssuredPreprocessors.*, org.springframework.restdocs.restassured3.RestAssuredRestDocumentation.*, org.springframework.restdocs.snippet.Attributes.*, org.springframework.restdocs.webtestclient.WebTestClientRestDocumentation.*, org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*, org.springframework.test.web.servlet.result.MockMvcResultMatchers.*, org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestBuilders.*, org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.*, org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*, org.springframework.hateoas.mvc.ControllerLinkBuilder.linkTo, org.springframework.test.web.client.ExpectedCount.*, org.springframework.test.web.client.match.MockRestRequestMatchers.*, org.springframework.test.web.client.response.MockRestResponseCreators.*, org.springframework.test.web.servlet.result.MockMvcResultHandlers.*, org.springframework.web.reactive.function.BodyInserters.*, org.springframework.web.reactive.function.server.RequestPredicates.*, org.springframework.web.reactive.function.server.RouterFunctions.*, org.springframework.test.web.servlet.setup.MockMvcBuilders.*" />-->
+		<!--</module>-->
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.IllegalImportCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.RedundantImportCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.UnusedImportsCheck">
+			<property name="processJavadoc" value="true"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.ImportOrderCheck">
+			<property name="groups" value="java,/^javax?\./,*,org.springframework"/>
+			<property name="ordered" value="true"/>
+			<property name="separated" value="true"/>
+			<property name="option" value="bottom"/>
+			<property name="sortStaticImportsAlphabetically" value="true"/>
+		</module>
+
+		<!-- Javadoc Comments -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.JavadocTypeCheck">
+			<property name="scope" value="public"/>
+			<property name="excludeScope" value="package"/>
+			<property name="authorFormat" value=".+\s.+"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.JavadocVariableCheck">
+			<property name="accessModifiers" value="public"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.JavadocStyleCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.NonEmptyAtclauseDescriptionCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.JavadocTagContinuationIndentationCheck">
+			<property name="offset" value="0"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.AtclauseOrderCheck">
+			<property name="target" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF"/>
+			<property name="tagOrder"
+					  value="@param, @author, @since, @see, @version, @serial, @deprecated"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.javadoc.AtclauseOrderCheck">
+			<property name="target" value="METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
+			<property name="tagOrder"
+					  value="@param, @return, @throws, @since, @deprecated, @see"/>
+		</module>
+
+		<!-- Miscellaneous -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.indentation.CommentsIndentationCheck">
+			<property name="tokens" value="BLOCK_COMMENT_BEGIN"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.UpperEllCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.ArrayTypeStyleCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.OuterTypeFilenameCheck"/>
+
+		<!-- Modifiers -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.modifier.RedundantModifierCheck"/>
+
+		<!-- Regexp -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.regexp.RegexpSinglelineJavaCheck">
+			<property name="format" value="^\t* +\t*\S"/>
+			<property name="message"
+					  value="Line has leading space characters; indentation should be performed with tabs only."/>
+			<property name="ignoreComments" value="true"/>
+		</module>
+		<!--<module name="com.puppycrawl.tools.checkstyle.checks.regexp.RegexpSinglelineJavaCheck">
+			<property name="maximum" value="0"/>
+			<property name="format" value="org\.mockito\.Mockito\.(when|doThrow|doAnswer)" />
+			<property name="message"
+					  value="Please use BDDMockito imports." />
+			<property name="ignoreComments" value="true" />
+		</module>-->
+		<module name="com.puppycrawl.tools.checkstyle.checks.regexp.RegexpSinglelineJavaCheck">
+			<property name="maximum" value="0"/>
+			<property name="format"
+					  value="org\.junit\.(Assert|jupiter\.api\.Assertions)"/>
+			<property name="message"
+					  value="Please use AssertJ imports."/>
+			<property name="ignoreComments" value="true"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.regexp.RegexpCheck">
+			<property name="format" value="[ \t]+$"/>
+			<property name="illegalPattern" value="true"/>
+			<property name="message" value="Trailing whitespace"/>
+		</module>
+
+		<!-- Whitespace -->
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.GenericWhitespaceCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.MethodParamPadCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.NoWhitespaceAfterCheck">
+			<property name="tokens"
+					  value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS, ARRAY_DECLARATOR"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.NoWhitespaceBeforeCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.ParenPadCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.TypecastParenPadCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.WhitespaceAfterCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.whitespace.WhitespaceAroundCheck"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.regexp.RegexpSinglelineJavaCheck">
+			<property name="id" value="toLowerCaseWithoutLocale"/>
+			<property name="format" value="\.toLowerCase\(\)"/>
+			<property name="maximum" value="0"/>
+			<property name="message"
+					  value="String.toLowerCase() should be String.toLowerCase(Locale.ROOT)"/>
+			<property name="ignoreComments" value="true"/>
+		</module>
+		<module name="com.puppycrawl.tools.checkstyle.checks.regexp.RegexpSinglelineJavaCheck">
+			<property name="id" value="toUpperCaseWithoutLocale"/>
+			<property name="format" value="\.toUpperCase\(\)"/>
+			<property name="maximum" value="0"/>
+			<property name="message"
+					  value="String.toUpperCase() should be String.toUpperCase(Locale.ROOT)"/>
+			<property name="ignoreComments" value="true"/>
+		</module>
+	</module>
+</module>

spring-cloud-build-tools/src/main/resources/intellij/Intellij_Project_Defaults.xml

@@ -0,0 +1,5 @@
+<component name="InspectionProjectProfileManager">
+	<profile version="1.0">
+		<option name="myName" value="Project Default"/>
+	</profile>
+</component>

spring-cloud-build-tools/src/main/resources/intellij/Intellij_Spring_Boot_Java_Conventions.xml

@@ -0,0 +1,96 @@
+<code_scheme name="Spring Boot Java Conventions NEW" version="173">
+  <option name="OTHER_INDENT_OPTIONS">
+    <value>
+      <option name="USE_TAB_CHARACTER" value="true" />
+    </value>
+  </option>
+  <option name="FORMATTER_TAGS_ENABLED" value="true" />
+  <GroovyCodeStyleSettings>
+    <option name="USE_FLYING_GEESE_BRACES" value="true" />
+    <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+    <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+    <option name="IMPORT_LAYOUT_TABLE">
+      <value>
+        <package name="java" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="javax" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="org.springframework" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="" withSubpackages="true" static="true" />
+      </value>
+    </option>
+  </GroovyCodeStyleSettings>
+  <JavaCodeStyleSettings>
+    <option name="TEST_NAME_SUFFIX" value="Tests" />
+    <option name="VISIBILITY" value="packageLocal" />
+    <option name="CLASS_NAMES_IN_JAVADOC" value="3" />
+    <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+    <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+    <option name="PACKAGES_TO_USE_IMPORT_ON_DEMAND">
+      <value />
+    </option>
+    <option name="IMPORT_LAYOUT_TABLE">
+      <value>
+        <package name="java" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="javax" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="org.springframework" withSubpackages="true" static="false" />
+        <emptyLine />
+        <package name="" withSubpackages="true" static="true" />
+      </value>
+    </option>
+    <option name="ENABLE_JAVADOC_FORMATTING" value="false" />
+  </JavaCodeStyleSettings>
+  <codeStyleSettings language="Groovy">
+    <option name="RIGHT_MARGIN" value="120" />
+    <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="1" />
+    <option name="ELSE_ON_NEW_LINE" value="true" />
+    <option name="WHILE_ON_NEW_LINE" value="true" />
+    <option name="CATCH_ON_NEW_LINE" value="true" />
+    <option name="FINALLY_ON_NEW_LINE" value="true" />
+    <option name="INDENT_CASE_FROM_SWITCH" value="false" />
+    <option name="ALIGN_MULTILINE_CHAINED_METHODS" value="true" />
+    <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
+    <option name="ALIGN_MULTILINE_METHOD_BRACKETS" value="true" />
+    <option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" />
+    <option name="PREFER_PARAMETERS_WRAP" value="true" />
+    <option name="KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE" value="true" />
+    <option name="IF_BRACE_FORCE" value="3" />
+    <option name="WHILE_BRACE_FORCE" value="3" />
+    <option name="FOR_BRACE_FORCE" value="3" />
+    <option name="WRAP_ON_TYPING" value="0" />
+    <indentOptions>
+      <option name="USE_TAB_CHARACTER" value="true" />
+      <option name="LABEL_INDENT_SIZE" value="4" />
+    </indentOptions>
+  </codeStyleSettings>
+  <codeStyleSettings language="JAVA">
+    <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="1" />
+    <option name="ELSE_ON_NEW_LINE" value="true" />
+    <option name="WHILE_ON_NEW_LINE" value="true" />
+    <option name="CATCH_ON_NEW_LINE" value="true" />
+    <option name="FINALLY_ON_NEW_LINE" value="true" />
+    <option name="INDENT_CASE_FROM_SWITCH" value="false" />
+    <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
+    <option name="SPACE_WITHIN_BRACES" value="true" />
+    <option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" />
+    <option name="METHOD_CALL_CHAIN_WRAP" value="1" />
+    <option name="BINARY_OPERATION_SIGN_ON_NEXT_LINE" value="true" />
+    <option name="KEEP_SIMPLE_CLASSES_IN_ONE_LINE" value="true" />
+    <option name="KEEP_MULTIPLE_EXPRESSIONS_IN_ONE_LINE" value="true" />
+    <indentOptions>
+      <option name="USE_TAB_CHARACTER" value="true" />
+    </indentOptions>
+  </codeStyleSettings>
+  <codeStyleSettings language="XML">
+    <indentOptions>
+      <option name="USE_TAB_CHARACTER" value="true" />
+    </indentOptions>
+  </codeStyleSettings>
+</code_scheme>

spring-cloud-dependencies-parent/Guardfile

@@ -0,0 +1,12 @@
+require 'asciidoctor'
+require 'erb'
+
+options = {:mkdirs => true, :safe => :unsafe, :attributes => 'linkcss'}
+
+guard 'shell' do
+  watch(/^[A-Za-z].*\.adoc$/) {|m|
+    Asciidoctor.load_file('src/main/asciidoc/README.adoc', :to_file => './README.adoc', safe: :safe, parse: false)
+    Asciidoctor.render_file('src/main/asciidoc/spring-cloud-build.adoc', options.merge(:to_dir => 'target/generated-docs'))
+    Asciidoctor.render_file('src/main/asciidoc/building.adoc', options.merge(:to_dir => 'target/generated-docs'))
+  }
+end

spring-cloud-dependencies-parent/README.adoc

@@ -0,0 +1,4 @@
+// Do not edit this file (e.g. go instead to src/main/asciidoc)
+
+Spring Cloud Build is a common utility project for Spring Cloud
+to use for plugin and dependency management.

spring-cloud-dependencies-parent/eclipse-code-formatter.xml

@@ -0,0 +1,755 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<profiles version="12">
+	<profile kind="CodeFormatterProfile" name="Spring Boot Java Conventions" version="12">
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_after_ellipsis"
+				 value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries"
+				 value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_package"
+				value="insert"/>
+		<setting
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+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_type_annotation"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.comment.format_html" value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.alignment_for_compact_if" value="16"/>
+		<setting id="org.eclipse.jdt.core.formatter.indent_empty_lines" value="false"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_after_unary_operator"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation"
+				 value="0"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line"
+				value="false"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch"
+				value="false"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk"
+				 value="1"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_new_line_after_label"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header"
+				value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert"
+				 value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_member_type"
+				 value="1"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression"
+				value="16"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases"
+				 value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon"
+				 value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_try"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.comment.format_block_comments"
+				 value="true"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_lambda_arrow"
+				 value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line"
+				 value="false"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration"
+				value="16"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.indent_statements_compare_to_body"
+				 value="true"/>
+		<setting id="org.eclipse.jdt.core.formatter.alignment_for_multiple_fields"
+				 value="16"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator"
+				 value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.brace_position_for_array_initializer"
+				 value="end_of_line"/>
+		<setting id="org.eclipse.jdt.core.formatter.wrap_before_binary_operator"
+				 value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.compiler.compliance" value="1.8"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case"
+				 value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested"
+				 value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.brace_position_for_enum_constant"
+				 value="end_of_line"/>
+		<setting id="org.eclipse.jdt.core.formatter.brace_position_for_type_declaration"
+				 value="end_of_line"/>
+		<setting id="org.eclipse.jdt.core.formatter.blank_lines_before_package"
+				 value="0"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header"
+				value="true"/>
+		<setting id="org.eclipse.jdt.core.formatter.insert_space_after_lambda_arrow"
+				 value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration"
+				value="insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.join_lines_in_comments" value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.comment.indent_parameter_description"
+				 value="true"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement"
+				value="insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.tabulation.char" value="tab"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations"
+				value="do not insert"/>
+		<setting id="org.eclipse.jdt.core.formatter.blank_lines_between_import_groups"
+				 value="1"/>
+		<setting id="org.eclipse.jdt.core.formatter.lineSplit" value="90"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation"
+				value="do not insert"/>
+		<setting
+				id="org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch"
+				value="insert"/>
+	</profile>
+</profiles>

spring-cloud-dependencies-parent/pom.xml

@@ -0,0 +1,242 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://maven.apache.org/POM/4.0.0"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.springframework.cloud</groupId>
+	<version>5.1.0-SNAPSHOT</version>
+	<artifactId>spring-cloud-dependencies-parent</artifactId>
+	<packaging>pom</packaging>
+	<name>spring-cloud-dependencies-parent</name>
+	<description>Spring Cloud Build Dependencies</description>
+	<url>https://projects.spring.io/spring-cloud/</url>
+	<organization>
+		<name>Pivotal Software, Inc.</name>
+		<url>https://www.spring.io</url>
+	</organization>
+	<licenses>
+		<license>
+			<name>Apache License, Version 2.0</name>
+			<url>https://www.apache.org/licenses/LICENSE-2.0</url>
+			<comments>
+				Copyright 2014-2021 the original author or authors.
+
+				Licensed under the Apache License, Version 2.0 (the "License");
+				you may not use this file except in compliance with the License.
+				You may obtain a copy of the License at
+
+				https://www.apache.org/licenses/LICENSE-2.0
+
+				Unless required by applicable law or agreed to in writing, software
+				distributed under the License is distributed on an "AS IS" BASIS,
+				WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+				implied.
+
+				See the License for the specific language governing permissions and
+				limitations under the License.
+			</comments>
+		</license>
+	</licenses>
+	<scm>
+		<url>https://github.com/spring-cloud/spring-cloud-build</url>
+		<connection>scm:git:git://github.com/spring-cloud/spring-cloud-build.git
+		</connection>
+		<developerConnection>
+			scm:git:ssh://git@github.com/spring-cloud/spring-cloud-build.git
+		</developerConnection>
+		<tag>HEAD</tag>
+	</scm>
+	<developers>
+		<developer>
+			<id>dsyer</id>
+			<name>Dave Syer</name>
+			<email>dsyer at pivotal.io</email>
+			<organization>Pivotal Software, Inc.</organization>
+			<organizationUrl>https://www.spring.io</organizationUrl>
+			<roles>
+				<role>Project lead</role>
+			</roles>
+		</developer>
+		<developer>
+			<id>sgibb</id>
+			<name>Spencer Gibb</name>
+			<email>sgibb at pivotal.io</email>
+			<organization>Pivotal Software, Inc.</organization>
+			<organizationUrl>https://www.spring.io</organizationUrl>
+			<roles>
+				<role>Project lead</role>
+			</roles>
+		</developer>
+	</developers>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<central-publishing-maven-plugin.version>0.9.0</central-publishing-maven-plugin.version>
+		<maven-deploy-plugin.version>3.1.4</maven-deploy-plugin.version>
+		<!-- Reproducible builds. This module does not inherit from spring-cloud-build,
+			 so the property has to be repeated here. Keep in sync with the parent pom. -->
+		<project.build.outputTimestamp>1980-02-01T00:00:00Z</project.build.outputTimestamp>
+	</properties>
+	<distributionManagement>
+		<downloadUrl>https://github.com/spring-cloud</downloadUrl>
+		<site>
+			<id>spring-docs</id>
+			<url>
+				https:/docs.spring.io/${project.artifactId}/docs/${project.version}/reference/html/
+			</url>
+		</site>
+		<repository>
+			<id>repo.spring.io</id>
+			<name>Spring Release Repository</name>
+			<url>https://repo.spring.io/libs-release-local</url>
+		</repository>
+		<snapshotRepository>
+			<id>repo.spring.io</id>
+			<name>Spring Snapshot Repository</name>
+			<url>https://repo.spring.io/libs-snapshot-local</url>
+		</snapshotRepository>
+	</distributionManagement>
+	<profiles>
+		<profile>
+			<id>central</id>
+			<distributionManagement>
+				<snapshotRepository>
+					<id>sonatype-nexus-snapshots</id>
+					<name>Sonatype Nexus Snapshots</name>
+					<url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+				</snapshotRepository>
+			</distributionManagement>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.codehaus.mojo</groupId>
+						<artifactId>flatten-maven-plugin</artifactId>
+						<inherited>true</inherited>
+						<executions>
+							<execution>
+								<!-- Flatten and simplify our own POM for install/deploy -->
+								<id>flatten</id>
+								<phase>process-resources</phase>
+								<goals>
+									<goal>flatten</goal>
+								</goals>
+								<configuration>
+									<updatePomFile>true</updatePomFile>
+									<flattenMode>bom</flattenMode>
+									<pomElements>
+										<parent>expand</parent>
+										<pluginManagement>keep</pluginManagement>
+										<properties>keep</properties>
+										<repositories>remove</repositories>
+										<profiles>keep</profiles>
+									</pomElements>
+								</configuration>
+							</execution>
+							<execution>
+								<id>flatten-clean</id>
+								<phase>clean</phase>
+								<goals>
+									<goal>clean</goal>
+								</goals>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-gpg-plugin</artifactId>
+						<version>3.2.8</version>
+						<executions>
+							<execution>
+								<id>sign-artifacts</id>
+								<phase>verify</phase>
+								<goals>
+									<goal>sign</goal>
+								</goals>
+							</execution>
+						</executions>
+						<configuration>
+							<gpgArguments>
+								<arg>--pinentry-mode</arg>
+								<arg>loopback</arg>
+							</gpgArguments>
+						</configuration>
+					</plugin>
+					<plugin>
+						<groupId>org.sonatype.central</groupId>
+						<artifactId>central-publishing-maven-plugin</artifactId>
+						<version>${central-publishing-maven-plugin.version}</version>
+						<extensions>true</extensions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+		<profile>
+			<id>spring</id>
+			<repositories>
+				<repository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>https://repo.spring.io/snapshot</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</repository>
+				<repository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>https://repo.spring.io/milestone</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</repository>
+			</repositories>
+			<pluginRepositories>
+				<pluginRepository>
+					<id>spring-snapshots</id>
+					<name>Spring Snapshots</name>
+					<url>https://repo.spring.io/snapshot</url>
+					<snapshots>
+						<enabled>true</enabled>
+					</snapshots>
+				</pluginRepository>
+				<pluginRepository>
+					<id>spring-milestones</id>
+					<name>Spring Milestones</name>
+					<url>https://repo.spring.io/milestone</url>
+					<snapshots>
+						<enabled>false</enabled>
+					</snapshots>
+				</pluginRepository>
+			</pluginRepositories>
+		</profile>
+	</profiles>
+	<build>
+		<pluginManagement>
+			<plugins>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-deploy-plugin</artifactId>
+					<version>${maven-deploy-plugin.version}</version>
+				</plugin>
+				<plugin>
+					<groupId>org.apache.maven.plugins</groupId>
+					<artifactId>maven-enforcer-plugin</artifactId>
+					<version>${maven-enforcer-plugin.version}</version>
+					<executions>
+						<execution>
+							<id>enforce-versions</id>
+							<goals>
+								<goal>enforce</goal>
+							</goals>
+						</execution>
+					</executions>
+					<configuration>
+						<fail>false</fail>
+						<rules>
+							<dependencyConvergence/>
+						</rules>
+					</configuration>
+				</plugin>
+			</plugins>
+		</pluginManagement>
+	</build>
+</project>

supplemental-ui/partials/nav-search.hbs

@@ -1,11 +0,0 @@
-{{#if env.ALGOLIA_API_KEY}}
-<div class="search">
-  <button class="DocSearch-Button search-button">
-    <svg enable-background="new 0 0 32 32" id="Glyph" version="1.1" viewBox="0 0 32 32" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-      <path d="M27.414,24.586l-5.077-5.077C23.386,17.928,24,16.035,24,14c0-5.514-4.486-10-10-10S4,8.486,4,14  s4.486,10,10,10c2.035,0,3.928-0.614,5.509-1.663l5.077,5.077c0.78,0.781,2.048,0.781,2.828,0  C28.195,26.633,28.195,25.367,27.414,24.586z M7,14c0-3.86,3.14-7,7-7s7,3.14,7,7s-3.14,7-7,7S7,17.86,7,14z" id="XMLID_223_"/>
-    </svg>
-    Search
-    <span class="search-key"></span>
-  </button>
-</div>
-{{/if}}

supplemental-ui/partials/search.hbs

@@ -1,27 +0,0 @@
-
-{{#if env.ALGOLIA_API_KEY}}
-
-<div class="modal micromodal-slide" id="modal-1" aria-hidden="true">
-    <div class="modal__overlay" tabindex="-1" data-micromodal-close>
-        <div class="modal__container" role="dialog" aria-modal="true" aria-labelledby="modal-1-title">
-            <main class="modal__content" id="modal-1-content">
-                <div id="searchbox"></div>
-                <div id="counter"></div>
-                <div class="search-by">
-                    <a target="_blank" rel="noopener noreferrer" href="https://www.algolia.com/" aria-label="Search by Algolia">
-                        <img class="light" width="140" src="{{{uiRootPath}}}/img/algolia-light.svg" />
-                        <img class="dark" width="140" src="{{{uiRootPath}}}/img/algolia-dark.svg" />
-                    </a>
-                </div>
-                <div id="hits"></div>
-            </main>
-        </div>
-    </div>
-</div>
-
-<script src="https://unpkg.com/hotkeys-js/dist/hotkeys.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/algoliasearch@4.17.0/dist/algoliasearch-lite.umd.js" integrity="sha256-Lf9DrpGmcRip6OQzbcL6lnvNmoZNSKpyQX5pMlwatWE=" crossorigin="anonymous"></script>
-<script src="https://cdn.jsdelivr.net/npm/instantsearch.js@4.54.1/dist/instantsearch.production.min.js" integrity="sha256-xYsZPDeNjYNTBWLvqD2Lxe98hOxcDgOHyMPfz4tVAbk=" crossorigin="anonymous"></script>
-<script async id="search-script" src="{{{uiRootPath}}}/js/vendor/search.js"{{#if env.ALGOLIA_APP_ID}} data-app-id="{{env.ALGOLIA_APP_ID}}"{{/if}} data-api-key="{{env.ALGOLIA_API_KEY}}" data-index-name="{{env.ALGOLIA_INDEX_NAME}}" data-stylesheet="{{{uiRootPath}}}/css/vendor/search.css" data-page-version="{{{page.version}}}"></script>
-
-{{/if}}