release-please.yml

name: Create Release

on:
  push:
    branches:
      - main
  workflow_dispatch:
    inputs:
      release-mode:
        description: 'auto = follow conventional commits; rc = bump the rc suffix; graduate = graduate the current rc to a stable release.'
        type: choice
        required: false
        default: auto
        options:
          - auto
          - rc
          - graduate

env:
  RELEASE_BRANCH: release-please--branches--main--components--github-actions-magento2

jobs:
  release-please:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      releases_created: ${{ steps.release.outputs.releases_created }}
    steps:
      - id: release
        uses: googleapis/release-please-action@v5
        with:
          token: ${{ secrets.GRAYCORE_GITHUB_TOKEN }}
          config-file: ${{ inputs.release-mode == 'rc' && 'release-please-config.rc.json' || (inputs.release-mode == 'graduate' && 'release-please-config.graduate.json' || 'release-please-config.json') }}

      - name: Check if release branch exists
        id: branch-check
        if: steps.release.outputs.releases_created != 'true'
        env:
          GH_TOKEN: ${{ secrets.GRAYCORE_GITHUB_TOKEN }}
        run: |
          if gh api "repos/${{ github.repository }}/git/refs/heads/${{ env.RELEASE_BRANCH }}" --silent 2>/dev/null; then
            echo "EXISTS=true" >> $GITHUB_OUTPUT
          else
            echo "EXISTS=false" >> $GITHUB_OUTPUT
          fi

      - name: Checkout release PR branch
        if: steps.branch-check.outputs.EXISTS == 'true'
        uses: actions/checkout@v7
        with:
          ref: ${{ env.RELEASE_BRANCH }}
          token: ${{ secrets.GRAYBOT_PIN_BACK_PAT }}

      - name: Pin refs on release PR branch
        id: pin-refs
        if: steps.branch-check.outputs.EXISTS == 'true'
        run: |
          VERSION="v$(jq -r '."."' .release-please-manifest.json)"
          echo "VERSION=${VERSION}" >> $GITHUB_OUTPUT

          sed -i "s|uses: graycoreio/github-actions-magento2/\([^@]*\)@main|uses: graycoreio/github-actions-magento2/\1@${VERSION}|g" \
            */action.yml \
            $(find .github/workflows \( -name "*.yml" -o -name "*.yaml" \) ! -name "release-*" ! -name "_internal*")

          if git diff --quiet; then
            echo "HAS_CHANGES=false" >> $GITHUB_OUTPUT
          else
            echo "HAS_CHANGES=true" >> $GITHUB_OUTPUT
          fi

      - name: Commit pinned refs
        if: steps.pin-refs.outputs.HAS_CHANGES == 'true'
        env:
          GRAYBOT_GPG_KEY: ${{ secrets.GRAYBOT_GPG_KEY }}
        run: |
          echo "$GRAYBOT_GPG_KEY" | gpg --batch --import
          export GPG_KEY_ID=$(gpg --list-secret-keys --keyid-format LONG | grep sec | awk '{print $2}' | cut -d/ -f2)
          git config --global user.signingkey $GPG_KEY_ID
          git config --global commit.gpgSign true
          git config --global user.email "automation@graycore.io"
          git config --global user.name "Beep Boop"
          git add .
          git commit -m "chore: pin internal action refs to ${{ steps.pin-refs.outputs.VERSION }}"
          git push origin ${{ env.RELEASE_BRANCH }}

  pinback:
    needs: release-please
    if: needs.release-please.outputs.releases_created == 'true'
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v7
        with:
          ref: main
          token: ${{ secrets.GRAYBOT_PIN_BACK_PAT }}

      - name: Extract version
        id: version
        run: |
          VERSION="v$(jq -r '."."' .release-please-manifest.json)"
          echo "VERSION=${VERSION}" >> $GITHUB_OUTPUT

      - name: Restore @main refs
        run: |
          sed -i "s|uses: graycoreio/github-actions-magento2/\([^@]*\)@[^ #]*|uses: graycoreio/github-actions-magento2/\1@main|g" \
            */action.yml \
            $(find .github/workflows \( -name "*.yml" -o -name "*.yaml" \) ! -name "release-please.yml")

      - name: Show changed files
        run: git diff

      - name: Check for changes
        id: changes
        run: |
          if git diff --quiet; then
            echo "HAS_CHANGES=false" >> $GITHUB_OUTPUT
          else
            echo "HAS_CHANGES=true" >> $GITHUB_OUTPUT
          fi

      - name: Commit and open pinback PR
        if: steps.changes.outputs.HAS_CHANGES == 'true'
        env:
          GRAYBOT_GPG_KEY: ${{ secrets.GRAYBOT_GPG_KEY }}
          GH_TOKEN: ${{ secrets.GRAYBOT_PIN_BACK_PAT }}
        run: |
          echo "$GRAYBOT_GPG_KEY" | gpg --batch --import
          export GPG_KEY_ID=$(gpg --list-secret-keys --keyid-format LONG | grep sec | awk '{print $2}' | cut -d/ -f2)
          git config --global user.signingkey $GPG_KEY_ID
          git config --global commit.gpgSign true
          git config --global user.email "automation@graycore.io"
          git config --global user.name "Beep Boop"
          BRANCH="chore/pinback-${{ steps.version.outputs.VERSION }}"
          git checkout -b "$BRANCH"
          git add .
          git commit -m "chore: restore internal action refs to @main"
          git push --force origin "$BRANCH"
          EXISTING=$(gh pr list --head "$BRANCH" --json number --jq '.[0].number // empty')
          if [ -z "$EXISTING" ]; then
            gh pr create \
              --base main \
              --head "$BRANCH" \
              --title "chore: restore internal action refs to @main after ${{ steps.version.outputs.VERSION }}" \
              --body "Restores all internal \`graycoreio/github-actions-magento2\` action refs from \`${{ steps.version.outputs.VERSION }}\` back to \`@main\`."
          else
            echo "PR #$EXISTING already exists for $BRANCH — skipping creation"
          fi