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

name: Publish release build
permissions:
  contents: write

on:
  push:
    tags:
      - '*.*.*'

jobs:
  publish:
    runs-on: ubuntu-latest
    if: github.repository == 'pinterest/ktlint'

    steps:
      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
        with:
          ref: 'master'

      - uses: ./.github/actions/setup-gradle-build

      - name: Build executable and publish to Maven
        run: ./gradlew clean ktlintCliFiles publishMavenPublicationToMavenCentralRepository
        env:
          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.CENTRAL_PORTAL_USERNAME }}
          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.CENTRAL_PORTAL_TOKEN }}
          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.ORG_GRADLE_PROJECT_SIGNINGKEY }}
          ORG_GRADLE_PROJECT_signingInMemoryKeyId: ${{ secrets.ORG_GRADLE_PROJECT_SIGNINGKEYID }}
          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.ORG_GRADLE_PROJECT_SIGNINGPASSWORD }}

      - name: Validate changelog.md
        id: validate_changelog
        if: ${{ success() }}
        run: |
          FIRST_HEADING2=$(grep "^## " CHANGELOG.md | head -n 1)
          echo "First heading2 found: $FIRST_HEADING2"
          if [[ ! "$FIRST_HEADING2" =~ ^##[[:space:]]\[[0-9]+\.[0-9]+\.[0-9]+\][[:space:]]-[[:space:]][0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
            echo "First heading at level 2 should match '## [X.Y.Z] - [YYYY-MM-DD]'"
            exit 1
          fi

      - name: Extract release notes
        id: release_notes
        if: ${{ success() }}
        uses: ffurrer2/extract-release-notes@v3

      - name: Get version
        id: get_version
        if: ${{ success() }}
        run: echo "version=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV

      - name: Create zip for dependency manager(s)
        if: ${{ success() }}
        run: |
          cd ktlint-cli/build/run
          mkdir -p ktlint-${{ env.version }}/bin
          cp ktlint ktlint-${{ env.version }}/bin
          zip -rm ktlint-${{ env.version }}.zip ktlint-${{ env.version }}

      - name: Create release
        id: github_release
        if: ${{ success() }}
        uses: softprops/action-gh-release@v2
        with:
          draft: false
          prerelease: false
          body: ${{ steps.release_notes.outputs.release_notes }}
          files: |
            ktlint-cli/build/run/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Bump Homebrew Formula
        if: ${{ success() }}
        uses: mislav/bump-homebrew-formula-action@v2
        env:
          COMMITTER_TOKEN: ${{ secrets.HOMEBREW_TOKEN }}
        with:
          formula-name: ktlint
          formula-path: Formula/k/ktlint.rb
          download-url: https://github.com/pinterest/ktlint/releases/download/${{ env.version }}/ktlint-${{ env.version }}.zip

      - name: Update Release documentation
        if: ${{ success() }}
        run: |
          git config user.email "ktlint@github.com"
          git config user.name "Ktlint Release Workflow" |
          ./.announce -y
        env:
          VERSION: ${{ env.version }}