check-pip-compile.yml

name: Check pip compile sync

on: [push, pull_request]

jobs:
  check-pip-compile:
    name: Check pip compile
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version-file: pyproject.toml
      - name: Install uv
        run: |
          pip3 install uv
      - name: Generate lockfile and print diff
        run: |
          set +e  # Do not exit shell on failure

          out=$(bash scripts/compile_requirements.sh 2> _stderr.txt)
          exit_code=$?
          err=$(<_stderr.txt)

          if [[ -n "$out" ]]; then
            # Display the raw output in the step
            echo "${out}"
            # Display the Markdown output in the job summary
            { echo "\`\`\`"; echo "${out}"; echo "\`\`\`"; } >> "$GITHUB_STEP_SUMMARY"
          fi
          if [[ -n "$err" ]]; then
            echo "${err}"
            { echo "\`\`\`"; echo "${err}"; echo "\`\`\`"; } >> "$GITHUB_STEP_SUMMARY"
          fi

          if [[ $exit_code -eq 0 ]]; then
            # When the script fails, there are changes in requirements that are not compiled yet.
            # Print the suggested changes.
            { echo "\`\`\`diff"; git diff; echo "\`\`\`"; } >> "$GITHUB_STEP_SUMMARY"
            exit 1
          fi

          # When the script fails, it means it does not have anything to compile.
          exit 0