comment_actions.yaml

name: "Custom / Actions"

on:
  issue_comment:
    types: [created]
jobs:
  custom_actions:
    if: github.event_name == 'issue_comment' && 
        (startsWith(github.event.comment.body, '/release') || 
         startsWith(github.event.comment.body, '/renovate')) && 
        github.event.comment.user.login == 'MaxWinterstein'
    runs-on: ubuntu-latest

    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write

    steps:

      ## Commons

      - name: Update comment with workflow URL
        run: |
          # Get the current workflow run URL
          RUN_URL="https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"

          # Build the new comment content
          UPDATED_COMMENT="[Workflow run triggered! 🚀](${RUN_URL})"

          # Use curl to update the comment
          curl -X PATCH \
            -H "Authorization: Bearer ${{ secrets.RENOVATE_ACTION }}" \
            -H "Accept: application/vnd.github.v3+json" \
            https://api.github.com/repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }} \
            -d "{\"body\": \"${UPDATED_COMMENT}\"}"
              
          # Add rocket reaction
          curl -X POST \
            -H "Authorization: token ${{ secrets.RENOVATE_ACTION }}" \
            -H "Accept: application/vnd.github.squirrel-girl-preview+json" \
            -d '{"content": "rocket"}' \
            https://api.github.com/repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}/reactions


      - name: Checkout code
        uses: actions/checkout@v4

      ## Renovate

      - name: Self-hosted Renovate
        if: startsWith(github.event.comment.body, '/renovate')
        uses: renovatebot/github-action@v40.3.4
        with:
          token: ${{ secrets.RENOVATE_TOKEN }}
          configurationFile: .github/renovate.json5
        env:
          RENOVATE_REPOSITORIES: "['${{ github.repository }}']"
          RENOVATE_ALLOWED_POST_UPGRADE_COMMANDS: ".*"

    # if: github.event_name == 'issue_comment' && ( 
    #       startsWith(github.event.comment.body, '/release')

      ## Version bump

      - name: Get the pull request details - if there is one
        if: github.event.issue.pull_request && startsWith(github.event.comment.body, '/release')
        id: pr-details
        run: |
          PR_NUMBER=${{ github.event.issue.number }}
          # Fetch PR details using GitHub API
          PR_DATA=$(gh pr view $PR_NUMBER --json headRefName,title --jq '{branchName: .headRefName, title: .title}')
          BRANCH_NAME=$(echo $PR_DATA | jq -r .branchName)
          TITLE=$(echo $PR_DATA | jq -r .title)
          echo "Branch name: $BRANCH_NAME"
          echo "Title: $TITLE"
          echo "::set-output name=branch_name::$BRANCH_NAME"
          echo "::set-output name=title::$TITLE"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Get mentioned Addon
        if: startsWith(github.event.comment.body, '/release')
        id: get_addon
        run: |
          comment_body="${{ github.event.comment.body }}"
          PR_TITLE="${{ steps.pr-details.outputs.title }}"
          ADDON=''

          # Check if the PR title has an add-on mentioned
          if [[ "$PR_TITLE" =~ \[([a-zA-Z0-9_-]+)\] ]]; then
            ADDON="${BASH_REMATCH[1]}"
            echo "Mentioned Addon from PR Title: $ADDON"
          elif [[ "$comment_body" =~ /release[[:space:]]([a-zA-Z0-9_-]+) ]]; then
            ADDON="${BASH_REMATCH[1]}"
            echo "Mentioned Addon from Comment Body: $ADDON"
          else
            echo "No valid add-on found"
            exit 1
          fi
          echo "::set-output name=addon::$ADDON"


      - name: Checkout the pull request branch
        if: startsWith(github.event.comment.body, '/release')
        uses: actions/checkout@v4
        with:
          ref: ${{ steps.pr-details.outputs.branch_name }}
            
      - name: Extract version from config.yaml
        if: startsWith(github.event.comment.body, '/release')
        id: get_version
        uses: mikefarah/yq@v4.44.3  
        with:
          cmd: yq '.version' ${{ steps.get_addon.outputs.addon }}/config.yaml

      - name: Increment version
        if: startsWith(github.event.comment.body, '/release')
        id: increment_version
        run: |
          # Read current version and split it into major, minor, patch, and optionally build components
          IFS='.' read -r MAJOR MINOR PATCH BUILD <<< "${{ steps.get_version.outputs.result }}"
          
          # Increment the MINOR version
          MINOR=$((MINOR + 1))
          # BUILD=0  # Reset build number when MINOR is incremented
          PATCH=0  # Reset patch number when MINOR is incremented

          # Construct the new version
          NEW_VERSION="$MAJOR.$MINOR.$PATCH"
          
          # Append build if it exists
          if [[ -n $BUILD ]]; then
              NEW_VERSION="$NEW_VERSION.0"
          fi
          
          # Print the updated version for logging purposes
          echo "Bumped version to $NEW_VERSION"
          echo "::set-output name=new_version::$NEW_VERSION"

      - name: Bump version in config.yaml
        if: startsWith(github.event.comment.body, '/release')
        uses: mikefarah/yq@v4.44.3  
        with:
          cmd: yq -i '.version = "${{ steps.increment_version.outputs.new_version }}"' ${{ steps.get_addon.outputs.addon }}/config.yaml

      - name: Install uv
        if: startsWith(github.event.comment.body, '/release')
        uses: astral-sh/setup-uv@v3
        with:
          # Install a specific version of uv.
          version: "0.4.20"

      - name: Set up Python
        if: startsWith(github.event.comment.body, '/release')
        run: uv python install

      - name: Install the project
        if: startsWith(github.event.comment.body, '/release')
        run: uv sync --all-extras --dev

      - name: Build towncrier
        if: startsWith(github.event.comment.body, '/release')
        run: |
          #  mv "${{ steps.get_addon.outputs.addon }}/CHANGELOG.md" CHANGELOG.md 
          uv run towncrier build --yes --dir "${{ steps.get_addon.outputs.addon }}/" --version "${{ steps.increment_version.outputs.new_version }}" --config pyproject.toml
          # mv CHANGELOG.md "${{ steps.get_addon.outputs.addon }}/CHANGELOG.md" 

      - name: Push changes
        if: startsWith(github.event.comment.body, '/release')
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          token: ${{ secrets.RENOVATE_ACTION }}

      ## Common

      - name: Delete the comment
        run: |
          curl -X DELETE \
          -H "Authorization: token ${{ secrets.RENOVATE_ACTION }}" \
          -H "Accept: application/vnd.github.v3+json" \
          https://api.github.com/repos/${{ github.repository }}/issues/comments/${{ github.event.comment.id }}