lint.yml

name: Lint

on:
  pull_request:
    branches:
      - main

  push:
    branches:
      - main

  workflow_call:

  workflow_dispatch:

jobs:
  lint-commits:
    runs-on: ubuntu-22.04
    if: github.actor != 'dependabot[bot]'
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check commits
        uses: wagoid/commitlint-github-action@v6

  lint-markdown:
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Lint markdown files
        uses: avto-dev/markdown-lint@v1.5.0
        with:
          args: "**/*.md"
          ignore: "./CHANGELOG.md"

  lint-yaml:
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Lint yaml files
        uses: ibiqlik/action-yamllint@v3.1.1

  lint-ontology:
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Find changed ttl files
        id: changed-ttl-files
        uses: tj-actions/changed-files@v45.0.6
        with:
          files: |
            src/**/*.ttl
            test/**/*.ttl
            example/**/*.ttl
            Makefile

      - name: Validate rdf files (turtle)
        if: steps.changed-ttl-files.outputs.any_changed == 'true'
        run: |
          make lint-ttl

      - name: Check rdf files (turtle) are formatted
        if: steps.changed-ttl-files.outputs.any_changed == 'true'
        run: |
          make format-ttl
          if [[ $(git status -s) ]]; then
            >&2 echo "❌ There is a diff between formatted files and source code"
            >&2 git status
            exit 1
          fi

  lint-generated:
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Generate documentation
        run: |
          find docs -type f -name "*.md" -exec chmod 666 {} +
          make docs
        env:
          NUMBER_OF_THE_BEAST: 666

      - name: Check Git diff in generated files (proto + docs)
        run: |
          if [[ $(git status -s) != "" ]]; then
            >&2 echo "❌ There is a diff between generated files and source code"
            >&2 git status
            exit 1
          fi

  lint-poetry:
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check if poetry files have changed
        id: changed-poetry-files
        uses: tj-actions/changed-files@v45.0.6
        with:
          files: |
            script/poetry.lock
            script/pyproject.toml

      - name: Install Python
        if: steps.changed-poetry-files.outputs.any_changed == 'true'
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install Python Poetry
        if: steps.changed-poetry-files.outputs.any_changed == 'true'
        uses: abatilo/actions-poetry@v4.0.0
        with:
          poetry-version: 1.7.1

      - name: Check poetry config is valid
        if: steps.changed-poetry-files.outputs.any_changed == 'true'
        working-directory: script
        run: |
          poetry check

  lint-python:
    needs: lint-poetry
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check if python files have changed
        id: changed-python-files
        uses: tj-actions/changed-files@v45.0.6
        with:
          files: |
            script/**/*.*

      - name: Install Python
        if: steps.changed-python-files.outputs.any_changed == 'true'
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install Python Poetry
        if: steps.changed-python-files.outputs.any_changed == 'true'
        uses: abatilo/actions-poetry@v4.0.0
        with:
          poetry-version: 1.7.1

      - name: Install project dependencies
        if: steps.changed-python-files.outputs.any_changed == 'true'
        working-directory: script
        run: |
          poetry install

      - name: Lint python code (flake8)
        if: steps.changed-python-files.outputs.any_changed == 'true'
        working-directory: script
        run: |
          poetry run flake8 --count --show-source --statistics

      - name: Lint python code (mypy)
        if: steps.changed-python-files.outputs.any_changed == 'true'
        working-directory: script
        run: |
          poetry run mypy --config-file ./mypy.ini .