create_release_pull_request.yaml

name: Create Release PR

on:
  workflow_dispatch:

jobs:
  create_release_01:
    name: Create Pull Request to master
    runs-on: ubuntu-latest
    outputs:
      new_version: ${{ steps.calculate_version.outputs.new_version }}

    steps:
      - uses: actions/checkout@v4

      - name: Calculate new version
        id: calculate_version
        run: |
          # Extract the current version from the .env file
          current_version=$(grep -oP "(?<=APP_VERSION=')[0-9]{2}\.[0-9]{1,2}\.[0-9]{1,5}" .env)
          IFS=' ' read -r major minor patch <<< "$(echo $current_version | awk -F'.' '{print $1, $2, $3}')"
          
          # Now you can use $year, $month, and $day
          #echo "current version: $current_version"
          #echo "major (year): $major"
          #echo "minor (month): $minor"
          #echo "patch: $patch"
          
          # Increment the patch version
          new_patch=$((patch + 1))
          
          # Get current year and month
          current_year=$(date +%y)
          current_month=$(date +%-m)
          
          # If the current year or month is different, reset the patch version
          if [[ $major -ne $current_year || $minor -ne $current_month ]]; then
          new_patch=0
          fi
          
          # Formulate the new version
          new_version="${current_year}.${current_month}.${new_patch}"
          
          # Output the new version
          #echo "new version: $new_version"
          echo $new_version
          echo "new_version=$new_version" >> $GITHUB_OUTPUT

      # The changes here will be overwritten, however we need changes, else the PR will be automatically closed by GitHub
      - name: Dummy Changes to keep PR open
        run: |
          echo "Dummy Change" >> .env

      - name: Create Pull Request to master branch
        id: cpr-main
        uses: peter-evans/create-pull-request@v6
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: create_release_01 release v${{ steps.calculate_version.outputs.new_version }}
          committer: Catrobot <Catrobot@catroweb.github.com>
          title: 'Release v${{ steps.calculate_version.outputs.new_version }} into master'
          body: |
            ### Release v${{ steps.calculate_version.outputs.new_version }}

            Release ToDo List:
              - [X] Bump our version code
              - [X] Create new Release/Tag on GitHub

            This pull request is autogenerated using GitHub Actions.
            For more information checkout the action '.github/workflows/create_release_pull_request.yaml'
          labels: automated, new-release, master
          branch: release/v${{ steps.calculate_version.outputs.new_version }}
          delete-branch: true
          reviewers: dmetzner
          base: master

  create_release_02:
    name: Create Pull Request to develop
    runs-on: ubuntu-latest
    needs: create_release_01

    steps:
      - uses: actions/checkout@v4

      - name: Set Version Code
        env:
          NEW_VERSION: ${{ needs.create_release_01.outputs.new_version }}
        run: |
          echo $NEW_VERSION
          sed -i -E "s/APP_VERSION='[0-9]+\.[0-9]+\.[0-9]+'/APP_VERSION='NEW_VERSION'/" .env

      - name: Commit changes
        run: |
          git config --global user.name "Catrobot"
          git config --global user.email "Catrobot@catroweb.github.com"
          git commit -am "Bump version to $NEW_VERSION"

      - name: Create Pull Request to develop branch
        id: cpr-develop
        uses: peter-evans/create-pull-request@v6
        env:
          NEW_VERSION: ${{ needs.create_release_01.outputs.new_version }}
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: create_release_01 release v${{ env.NEW_VERSION }}
          committer: Catrobot <Catrobot@catroweb.github.com>
          title: "Release v$NEW_VERSION into develop"
          body: |
            ### Release v${{ env.NEW_VERSION }}

            Release ToDo List:
              - [X] Bump our version code
              - [X] Create new Release/Tag on GitHub

            This pull request is autogenerated using GitHub Actions.
            For more information checkout the action '.github/workflows/create_release_pull_request.yaml'
          labels: automated, new-release
          branch: release/v${{ env.NEW_VERSION }}
          delete-branch: true
          reviewers: dmetzner
          base: develop

  create_release_tag:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    needs: [create_release_01, create_release_02]
    steps:
      - uses: actions/checkout@v4

      - name: Checkout Release Branch
        env:
          NEW_VERSION: ${{ needs.create_release_01.outputs.new_version }}
        run: |
          git fetch
          git checkout release/v${{ env.NEW_VERSION }}

      - name: Generate Release Notes
        id: generate_notes
        run: |
          notes=$(git log --pretty=format:"* %s" `git describe --tags --abbrev=0`..HEAD)
          echo "release_notes=$notes" >> $GITHUB_OUTPUT

      - name: Create GitHub Release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          NEW_VERSION: ${{ needs.create_release_01.outputs.new_version }}
        run: |
          notes=$(git log --pretty=format:"* %s" `git describe --tags --abbrev=0`..HEAD)
          gh release create v$NEW_VERSION --target release/v$NEW_VERSION -t "v$NEW_VERSION" -n "$notes"