publish_release.yaml

name: publish_release

on:
  pull_request:
    types:
      - closed
    branches:
      - main

env:
  VERSION_TAG_PREFIX: "v"

jobs:
  release:
    name: Publish release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    # only merge pull requests that begin with 'release/' or 'hotfix/'
    if: github.event.pull_request.merged == true &&
      (startsWith(github.head_ref, 'release/') || startsWith(github.head_ref, 'hotfix/'))

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.head_ref }}
          token: ${{ secrets.GH_TOKEN }}
          # needed by "gh pr create"
          fetch-depth: 0

      - name: Set release type as release
        if: startsWith(github.head_ref, 'release/')
        run: echo "RELEASE_TYPE=release" >> "$GITHUB_ENV"

      - name: Set release type as hotfix
        if: startsWith(github.head_ref, 'hotfix/')
        run: echo "RELEASE_TYPE=hotfix" >> "$GITHUB_ENV"

      - name: Extract version from release branch
        env:
          BRANCH_NAME: ${{ github.head_ref }}
          BRANCH_PREFIX: '${{ env.RELEASE_TYPE }}/'
        run: |
          RELEASE_VERSION=${BRANCH_NAME#${BRANCH_PREFIX}}
          echo "RELEASE_VERSION=${RELEASE_VERSION}" >> $GITHUB_ENV

      - name: Test action 'Publish release'
        uses: ghacts/gitflow/publish-release@main
        with:
          token: ${{ secrets.GH_TOKEN }}
          release-type: ${{ env.RELEASE_TYPE }}
          release-branch-prefix: '${{ env.RELEASE_TYPE }}/'
          notes-file: '.changes/${{ env.VERSION_TAG_PREFIX }}${{ env.RELEASE_VERSION }}.md'