action.yaml

name: Release
description: Create release

inputs:
  GITHUB_TOKEN:
    description: "GITHUB_TOKEN"
    required: true

  target_branch:
    description: "Target branch for releases."
    default: dev

outputs:
  NEW_RELEASE:
    description: "Equal to true if there is new release, false if not."
    value: ${{ steps.new_release.outputs.NEW_RELEASE }}

  NEW_VERSION:
    description: "New release version."
    value: ${{ steps.release_version.outputs.NEW_VERSION }}

runs:
  using: "composite"
  steps:
    - name: Check if there is new release
      id: new_release
      shell: bash
      env:
        GH_TOKEN: ${{inputs.GH_TOKEN}}
        NPM_TOKEN: ${{inputs.GH_TOKEN}}
      run: |
        new_release=$(source .venv/bin/activate && \
          python -c "import subprocess; \
          semantic_release_output = subprocess.check_output(['semantic-release', 'version', '--noop'], stderr=subprocess.STDOUT, text=True); \
          no_release_count = semantic_release_output.count('No release will be made'); \
          new_release = True if no_release_count == 0 else False; \
          print(str(new_release))")
        echo "new_release=${new_release}"
        echo "NEW_RELEASE=${new_release}" >> $GITHUB_OUTPUT
        echo "NEW_RELEASE=${new_release}"

    - name: Release version
      id: release_version
      shell: bash
      env:
        GH_TOKEN: ${{inputs.GH_TOKEN}}
        NPM_TOKEN: ${{inputs.GH_TOKEN}}
      run: |
        new_version=$(source .venv/bin/activate && \
          python -c "import subprocess, re; \
          semantic_release_output = subprocess.check_output(['semantic-release', 'version', '--noop'], stderr=subprocess.STDOUT, text=True); \
          raw_release_info = semantic_release_output if 'bump' in semantic_release_output else 'no_release'; \
          match = re.search(r'bumped from (\d+\.\d+\.\d+) to (\d+\.\d+\.\d+)', raw_release_info); \
          new_version = match.group(2) if match else 'NO NEW RELEASE'; \
          print(new_version)")
        echo "NEW_VERSION=${new_version}" >> $GITHUB_OUTPUT
        echo "NEW_VERSION=${new_version}"

    - name: Publish release
      if: github.ref == 'refs/heads/${{inputs.target_branch}}'
      shell: bash
      env:
        GH_TOKEN: ${{inputs.GITHUB_TOKEN}}
      run: |
        source .venv/bin/activate
        git config user.name github-actions
        git config user.email github-actions@github.com
        semantic-release publish -v DEBUG
        git push origin HEAD:${{inputs.target_branch}}