lint_code.yaml

---
name: Lint code

# Run workflow on pushes to matching branches
on:  # yamllint disable-line rule:truthy
  push:
    branches: [develop, latest]
  pull_request:
    branches: [develop, latest]

jobs:
  lint_json:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Install requirements
        shell: bash
        run: npm install -g jsonlint mustache
      - name: Lint JSON
        shell: bash
        run: |
          echo "{}" > mustache_config.json
          find . -name "*.json" | xargs -n 1 mustache mustache_config.json | jsonlint --quiet --compact

  lint_markdown:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Install requirements
        shell: bash
        run: sudo gem install mdl
      - name: Lint Markdown
        run: mdl --style .mdlstyle.rb .

  lint_python:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.12
      - name: Install hatch
        run: pip install hatch
      - name: Print package versions
        run: |
          hatch run lint:ruff --version
          hatch run lint:black --version
      - name: Lint Python
        run: hatch run lint:all

  lint_shell:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Install requirements
        shell: bash
        run: sudo apt install shellcheck
      - name: Lint shell
        shell: bash
        run: find . -name "*.sh" | xargs shellcheck --format gcc --severity error

  lint_yaml:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Install requirements
        shell: bash
        run: |
          npm install -g mustache
      - name: Expand mustache templates
        shell: bash
        run: |
          echo '{"array": ["dummy"], "variable": "dummy"}' > .mustache_config.json
          for yamlfile in $(find . -name "*.yml" -o -name "*.yaml"); do
            sed "s|{{\([/#]\)[^}]*}}|{{\1array}}|g" $yamlfile > expanded.tmp  # replace mustache arrays
            sed -i "s|{{[^#/].\{1,\}}}|{{variable}}|g" expanded.tmp           # replace mustache variables
            mustache .mustache_config.json expanded.tmp > $yamlfile           # perform mustache expansion overwriting original file
          done
          rm expanded.tmp
      - name: Lint YAML
        uses: karancode/yamllint-github-action@v2.1.1
        with:
          yamllint_strict: true
          yamllint_comment: false