name: Commit Release

# This workflow commits version changes in 'ALVersionInfo.py' (get from artifacts) and
# moves the release tag to this new release commit.
#
# It is triggered when called by the release workflow.

on:
  workflow_call:
    inputs:
      tag_name:
        description: 'Tag name to move (e.g., v1.0.0)'
        required: true
        type: string
      version:
        description: 'Version number for commit message'
        required: true
        type: string
      file_path:
        description: 'File path to commit'
        required: true
        type: string
    outputs:
      new_commit_sha:
        description: 'The new commit SHA after moving the tag'
        value: ${{ jobs.commit-release.outputs.new_commit_sha }}

jobs:
  commit-release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      new_commit_sha: ${{ steps.commit_info.outputs.commit_sha }}

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        ref: main
        fetch-depth: 0

    # here we download the commit version of ALVersionInfo.py from artifacts
    # and replace the original file with it.
    - name: Download commit version of ALVersionInfo.py
      uses: actions/download-artifact@v4
      with:
        name: updated-version-info-for-commit
        path: downloaded-file/

    - name: Replace file with updated version
      run: |
        FILE_PATH="${{ inputs.file_path }}"
        FILE_NAME=$(basename "$FILE_PATH")
        TARGET_DIR=$(dirname "$FILE_PATH")

        mkdir -p "$TARGET_DIR"
        cp "downloaded-file/$FILE_NAME" "$FILE_PATH"

        echo "✓ File replaced: $FILE_PATH"
        echo ""
        echo "Updated file content ==================="
        cat  "$FILE_PATH"
        echo "========================================"

    - name: Commit changes
      id: commit_changes
      run: |
        git config --local user.email "github-actions[bot]@users.noreply.github.com"
        git config --local user.name "github-actions[bot]"

        FILE_PATH="${{ inputs.file_path }}"
        VERSION="${{ inputs.version }}"

        if [ ! -f "$FILE_PATH" ]; then
          echo "✗ Error: File $FILE_PATH not found"
          exit 1
        fi

        git add "$FILE_PATH"
        git commit -m "chore(release): v${VERSION} [auto release commit]"
        echo "✓ Changes committed"

    - name: Push to main branch
      run: |
        MAIN_BRANCH=$(git remote show origin | grep 'HEAD branch' | cut -d' ' -f5)
        if [ -z "$MAIN_BRANCH" ]; then
          MAIN_BRANCH="main"
        fi

        echo "Pushing to branch: ${MAIN_BRANCH}"
        git push origin HEAD:${MAIN_BRANCH}
        echo "✓ Changes pushed to ${MAIN_BRANCH}"

    - name: Move tag to new release commit
      run: |
        TAG_NAME="${{ inputs.tag_name }}"

        echo "Moving tag ${TAG_NAME} to the new commit..."
        git tag -f ${TAG_NAME}
        git push origin ${TAG_NAME} --force
        echo "✓ Tag ${TAG_NAME} moved to commit $(git rev-parse --short HEAD)"

    - name: Output commit info
      id: commit_info
      run: |
        COMMIT_SHA=$(git rev-parse --short HEAD)
        echo "commit_sha=$COMMIT_SHA" >> $GITHUB_OUTPUT
        echo "✓ New commit SHA: $COMMIT_SHA"