linter-conan-v2.yml

name: "[linter] Conan v2 migration"

on:
  pull_request:

env:
  PYTHONPATH: ${{github.workspace}}
  PYVER: "3.8"
  SCORE_THRESHOLD: "9.5"
  REQUIREMENTS: "pylint==2.14"

jobs:
  test_linter:
    name: Test linter changes
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 2
      - name: Get changed files
        uses: tj-actions/changed-files@v20
        id: changed_files
        with:
          files: |
            linter/**
      - name: Get Conan v1 version
        id: parse_conan_v1_version
        if: steps.changed_files.outputs.any_changed == 'true'
        uses: mikefarah/yq@master
        with:
          cmd: yq '.conan.version' '.c3i/c3i.yml'
      - uses: actions/setup-python@v3
        if: steps.changed_files.outputs.any_changed == 'true'
        with:
          python-version: ${{ env.PYVER }}
      - name: Install requirements
        if: steps.changed_files.outputs.any_changed == 'true'
        run: |
          pip install ${{ env.REQUIREMENTS }} conan==${{ steps.parse_conan_v1_version.outputs.result }}
      - name: Execute linter over all recipes in the repository
        if: steps.changed_files.outputs.any_changed == 'true'
        run: |
          pylint --rcfile=linter/.pylintrc recipes/*/*/conanfile.py --output-format=json --output=out.json --score=y --fail-under=${{ env.SCORE_THRESHOLD }}
      - name: Archive production artifacts
        if: steps.changed_files.outputs.any_changed == 'true' && always()
        uses: actions/upload-artifact@v3
        with:
          name: linter-output
          path: |
            out.json
      - name: Create report
        if: steps.changed_files.outputs.any_changed == 'true' && always()
        run: |
          echo '## Linter summary' >> $GITHUB_STEP_SUMMARY
          jq 'map( select(.type=="error")) | group_by (.message)[] | {message: .[0].message, length: length}' out.json > out2.json
          jq -r '" * \(.message): \(.length)"' out2.json >> $GITHUB_STEP_SUMMARY
          echo '> Note.- Check uploaded artifact for a full report.' >> $GITHUB_STEP_SUMMARY

  conanfile_recipe:
    name: Lint changed conanfile.py
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 2
      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v20
        with:
          files: |
            recipes/*/*/conanfile.py
      - name: Get Conan v1 version
        id: parse_conan_v1_version
        if: steps.changed-files.outputs.any_changed == 'true'
        uses: mikefarah/yq@master
        with:
          cmd: yq '.conan.version' '.c3i/c3i.yml'
      - uses: actions/setup-python@v3
        if: steps.changed-files.outputs.any_changed == 'true'
        with:
          python-version: ${{ env.PYVER }}
      - name: Install dependencies
        if: steps.changed-files.outputs.any_changed == 'true'
        run: |
          pip install ${{ env.REQUIREMENTS }} conan==${{ steps.parse_conan_v1_version.outputs.result }}
      - name: Run linter
        if: steps.changed-files.outputs.any_changed == 'true'
        run: |
          echo "::add-matcher::linter/recipe_linter.json"
          for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
            pylint --rcfile=linter/.pylintrc --output-format=parseable ${file}
          done

  # TODO: Add linting of test_package/conanfile.py files. The rules might be different from recipe files