name: Release

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Release version'
        required: true
      next:
        description: 'Next version'
        required: false

jobs:
  release:
    # This job has been inspired by the moditect release (https://github.com/moditect/moditect/blob/main/.github/workflows/release.yml)
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          java-version: 21
          distribution: 'zulu'
          cache: maven

      - name: Set release version
        id: version
        run: |
          RELEASE_VERSION=${{ github.event.inputs.version }}
          NEXT_VERSION=${{ github.event.inputs.next }}
          PLAIN_VERSION=`echo ${RELEASE_VERSION} | awk 'match($0, /^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)/) { print substr($0, RSTART, RLENGTH); }'`
          COMPUTED_NEXT_VERSION="${PLAIN_VERSION}-SNAPSHOT"
          if [ -z $NEXT_VERSION ]
          then
            NEXT_VERSION=$COMPUTED_NEXT_VERSION
          fi
          ./mvnw -ntp -B versions:set versions:commit -DnewVersion=$RELEASE_VERSION -pl :mapstruct-parent -DgenerateBackupPoms=false
          git config --global user.email "${{ vars.GH_BOT_EMAIL }}"
          git config --global user.name "GitHub Action"
          git commit -a -m "Releasing version $RELEASE_VERSION"
          git push
          echo "RELEASE_VERSION=$RELEASE_VERSION" >> $GITHUB_ENV
          echo "NEXT_VERSION=$NEXT_VERSION" >> $GITHUB_ENV
          echo "PLAIN_VERSION=$PLAIN_VERSION" >> $GITHUB_ENV

      - name: Stage
        run: |
          export GPG_TTY=$(tty)
          ./mvnw -ntp -B --file pom.xml \
            -Dmaven.site.skip=true -Drelease=true -Ppublication,stage

      - name: Release
        env:
          JRELEASER_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          JRELEASER_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
          JRELEASER_GPG_PUBLIC_KEY: ${{ secrets.GPG_PUBLIC_KEY }}
          JRELEASER_GPG_SECRET_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
          JRELEASER_NEXUS2_MAVEN_CENTRAL_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
          JRELEASER_NEXUS2_MAVEN_CENTRAL_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
        run: |
          ./mvnw -ntp -B --file pom.xml -pl :mapstruct-parent -Pjreleaser jreleaser:release

      - name: JReleaser output
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: jreleaser-release
          path: |
            parent/target/jreleaser/trace.log
            parent/target/jreleaser/output.properties

      - name: Reset NEXT_RELEASE_CHANGELOG.md
        run: |
          echo -e "### Features\n\n### Enhancements\n\n### Bugs\n\n### Documentation\n\n### Build\n" > NEXT_RELEASE_CHANGELOG.md

      - name: Set next version
        run: |
          ./mvnw -ntp -B versions:set versions:commit -DnewVersion=${{ env.NEXT_VERSION }} -pl :mapstruct-parent -DgenerateBackupPoms=false
          sed -i -e "s@project.build.outputTimestamp>.*</project.build.outputTimestamp@project.build.outputTimestamp>\${git.commit.author.time}</project.build.outputTimestamp@g" parent/pom.xml
          git config --global user.email "${{ vars.GH_BOT_EMAIL }}"
          git config --global user.name "GitHub Action"
          git commit -a -m "Next version ${{ env.NEXT_VERSION }}"
          git push

  update-website:
    # This job has been inspired by the JReleaser update-website job (https://github.com/jreleaser/jreleaser/blob/main/.github/workflows/release.yml)
    name: Update Website
    needs: [release]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          repository: mapstruct/mapstruct.org
          ref: main
          fetch-depth: 0
          token: ${{ secrets.GIT_WEBSITE_ACCESS_TOKEN }}

      - name: Download assets
        shell: bash
        run: |
          curl -sL https://raw.githubusercontent.com/mapstruct/mapstruct/main/.github/scripts/update-website.sh --output update-website.sh --create-dirs --output-dir tmp
          curl -sL "https://github.com/mapstruct/mapstruct/releases/download/${VERSION}/mapstruct-${VERSION}-dist.tar.gz" --output mapstruct-${VERSION}-dist.tar.gz --create-dirs --output-dir tmp
        env:
          VERSION: ${{ github.event.inputs.version }}

      - name: Commit
        shell: bash
        env:
          VERSION: ${{ github.event.inputs.version }}
          GH_BOT_EMAIL: ${{ vars.GH_BOT_EMAIL }}
        run: |
          chmod +x tmp/update-website.sh
          tmp/update-website.sh