action.yml

name: "Maven Release Action"
description: "Perform a Maven release"
inputs:
  workingDirectory:
    description: "Working directory for an action"
    required: false
    default: "${{ github.workspace }}"
  mavenBinary:
    description: "Maven binary location to invoke"
    required: false
    default: "${{ github.workspace }}/mvnw"
  mavenProjectPom:
    description: "Maven root project POM"
    required: false
    default: "${{ github.workspace }}/pom.xml"
  releaseBranchName:
    description: "Release branch"
    required: false
  gitUserName:
    description: 'GitHub user name'
    required: true
  gitUserEmail:
    description: 'GitHub user email'
    required: true
  mavenReleaseSettingsXml:
    description: "Maven settings.xml to use for the release"
    required: false
    default: "${{ github.workspace }}/settings.xml"
  mavenReleaseServerId:
    description: "Server id of the release repository"
    required: true
  mavenReleaseServerUsername:
    description: "Username required to access the release repository"
    required: true
  mavenReleaseServerPassword:
    description: "Password required to access the release repository"
    required: true
  mavenSnapshotServerId:
    description: "Server id of the snapshot repository"
    required: true
  mavenSnapshotServerUsername:
    description: "Username required to access the snapshot repository"
    required: true
  mavenSnapshotServerPassword:
    description: "Password required to access the snapshot repository"
    required: true
  mavenReleaseArguments:  # id of input
    description: 'Arguments for Maven release'
    required: false
  releasePluginArguments:
    description: 'Arguments for Maven Release Plugin'
    required: false
  mavenReleaseExecutePerform:
    description: 'Execute maven release:perform'
    required: false
    default: "true"
  mavenReleasePushCommits:
    description: "After a successful release:perform push release commits"
    required: false
    default: "true"
  mavenReleaseExecutePostScripts:
    description: "After a successful release:perform execute post scripts"
    required: false
    default: "true"
  mavenReleaseExecutePreScripts:
    description: "Execute pre scripts before release:prepare"
    required: false
    default: "true"
  mavenPostScripts:
    description: "Post scripts location"
    required: false
    default: "${{ github.workspace }}/.mvn/release/post"
  mavenPreScripts:
    description: "Pre scripts location"
    required: false
    default: "${{ github.workspace }}/.mvn/release/pre"
  mavenReleaseTag:
    description: "Tag to create for released version"
    required: false
    default: ""
  mavenReleaseVersion:
    description: "Release version"
    required: false
    default: ""
  mavenNextDevelopmentVersion:
    description: "Next development version"
    required: false
    default: ""
  traceEnabled:
    description: "Enable tracing executing of scripts"
    required: false
    default: "false"

outputs:
  prepared:
    description: "Release was prepared"
    value: ${{ steps.prepare.outputs.executed }}
  performed:
    description: "Release was performed"
    value: ${{ steps.perform.outputs.executed }}
  pushed:
    description: "Commits and tags were pushed"
    value: ${{ steps.push.outputs.executed }}
  pre:
    description: "Pre actions were executed"
    value: ${{ steps.pre.outputs.executed }}
  post:
    description: "Post actions were executed"
    value: ${{ steps.post.outputs.executed }}
  version:
    description: "Released version"
    value: ${{ steps.version.outputs.version }}

runs:
  using: "composite"
  steps:
    - name: Set environment variables
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
      run: |
        cat <<EOF >> $GITHUB_ENV
        RELEASE_POST_SCRIPTS=${{ inputs.mavenPostScripts }}
        RELEASE_PRE_SCRIPTS=${{ inputs.mavenPreScripts }}
        MAVEN_BIN=${{ inputs.mavenBinary }}
        MAVEN_PROJECT_POM=${{ inputs.mavenProjectPom }}
        RELEASE_BRANCH_NAME=${{ inputs.releaseBranchName }}
        MAVEN_RELEASE_SETTINGS_XML=${{ inputs.mavenReleaseSettingsXml }}
        MAVEN_RELEASE_SERVER_ID=${{ inputs.mavenReleaseServerId }}
        MAVEN_RELEASE_SERVER_USERNAME=${{ inputs.mavenReleaseServerUsername }}
        MAVEN_RELEASE_SERVER_PASSWORD=${{ inputs.mavenReleaseServerPassword }}
        MAVEN_SNAPSHOT_SERVER_ID=${{ inputs.mavenSnapshotServerId }}
        MAVEN_SNAPSHOT_SERVER_USERNAME=${{ inputs.mavenSnapshotServerUsername }}
        MAVEN_SNAPSHOT_SERVER_PASSWORD=${{ inputs.mavenSnapshotServerPassword }}
        MAVEN_RELEASE_EXECUTE_PERFORM=${{ inputs.mavenReleaseExecutePerform }}
        MAVEN_RELEASE_PUSH_COMMITS=${{ inputs.mavenReleasePushCommits }}
        MAVEN_RELEASE_EXECUTE_POST_SCRIPTS=${{ inputs.mavenReleaseExecutePostScripts }}
        MAVEN_RELEASE_EXECUTE_PRE_SCRIPTS=${{ inputs.mavenReleaseExecutePreScripts }}
        MAVEN_RELEASE_ARGUMENTS=${{ inputs.mavenReleaseArguments }}
        RELEASE_ARGUMENTS=${{ inputs.releasePluginArguments }}
        GIT_USER_NAME=${{ inputs.gitUserName }}
        GIT_USER_EMAIL=${{ inputs.gitUserEmail }}
        MAVEN_RELEASE_TAG=${{ inputs.mavenReleaseTag }}
        MAVEN_RELEASE_VERSION=${{ inputs.mavenReleaseVersion }}
        MAVEN_NEXT_DEVELOPMENT_VERSION=${{ inputs.mavenNextDevelopmentVersion }}
        TRACE_ENABLED=${{ inputs.traceEnabled }}
        EOF
    - name: "Set GIT automation credentials"
      run: git config --global user.name "${{ inputs.gitUserName }}" && git config --global user.email "${{ inputs.gitUserEmail }}"
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Prepare maven wrapper"
      run: ${{ github.action_path }}/prepare_maven_wrapper.sh
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Export release version"
      id: version
      run: ${{ github.action_path }}/export_version.sh
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Check release prerequisites"
      run: ${{ github.action_path }}/check.sh
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Run pre actions"
      run: ${{ github.action_path }}/pre.sh ${{ inputs.mavenReleaseArguments }}
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Prepare release"
      id: prepare
      run: ${{ github.action_path }}/prepare.sh ${{ inputs.mavenReleaseArguments }}
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Perform release"
      id: perform
      run: ${{ github.action_path }}/perform.sh ${{ inputs.mavenReleaseArguments }}
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Run post actions"
      id: post
      run: ${{ github.action_path }}/post.sh ${{ inputs.mavenReleaseArguments }}
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"
    - name: "Push commits and tags"
      id: push
      run: ${{ github.action_path }}/push.sh ${{ inputs.mavenReleaseArguments }}
      shell: bash
      working-directory: "${{ inputs.workingDirectory }}"