name: cd
run-name: 'cd: ${{ github.event.head_commit.message }}'

on:
  push:
   branches: main
   paths: projects/**/*

jobs:
  cd:
    runs-on: ubuntu-latest
    outputs:
      has-artifacts: ${{ steps.has-artifacts.outputs.has-artifacts }}
      platforms: ${{ steps.has-artifacts.outputs.platforms }}
    steps:
      - uses: actions/checkout@v4
      # ^^ NOTE probably no longer required but I don’t dare try to remove it

      - uses: pkgxdev/brewkit/actions/setup-brewkit@v0
        timeout-minutes: 10

      - uses: pkgxdev/brewkit/actions/has-artifacts@v0
        id: has-artifacts
        with:
          repo: ${{ github.repository }}
          sha: ${{ github.sha }}
          token: ${{github.token}}
          s3-bucket: ${{ secrets.AWS_S3_CACHE }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

  bottle-pr:
    strategy:
      fail-fast: false
      matrix:
        platform: ${{ fromJson(needs.cd.outputs.platforms) }}
    needs: [cd]
    if: ${{ needs.cd.outputs.has-artifacts == 'true' }}
    uses: ./.github/workflows/bottle.yml
    with:
      platform: ${{ matrix.platform }}
    secrets: inherit

  cleanup:
    needs: [bottle-pr]
    runs-on: ubuntu-latest
    if: ${{ needs.cd.outputs.has-artifacts == 'true' }}
    env:
      PR: ${{ needs.bottle.outputs.pr }}
    steps:
      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: us-east-1
      - run: |
          REPO=$(echo ${{github.repository}} | sed -e 's_pkgxdev/__')

          if test -z "$PR"; then
            echo "no PR to clean up"
            exit 0
          fi

          aws s3 rm --recursive s3://$AWS_S3_CACHE/pull-request/$REPO/$PR
        env:
          AWS_S3_CACHE: ${{ secrets.AWS_S3_CACHE }}
          PR: ${{ needs.bottle.outputs.pr }}

  bottle-standalone:
    runs-on: ubuntu-latest
    needs: [cd]
    permissions:
      contents: read
      actions: write
    if: ${{ needs.cd.outputs.has-artifacts == 'false' }}
    steps:
      - uses: actions/checkout@v3
      - uses: technote-space/get-diff-action@v6
        id: get-diff
        with:
          PATTERNS: projects/**/package.yml
      - id: diff
        run: |
          for x in ${{ steps.get-diff.outputs.diff }}; do
            y=$(echo $x | sed 's#projects/\(.*\)/package.yml#\1#')
            RESULT="$RESULT $y"
          done
          echo "diff=$RESULT" >> $GITHUB_OUTPUT
      - run: gh workflow run new-version.yml -f "projects=$PROJECTS"
        if: ${{ steps.diff.outputs.diff != '' }}
        env:
          GH_TOKEN: ${{ github.token }}
          PROJECTS: ${{ steps.diff.outputs.diff }}