mastodon/.github/workflows/linter.yml

---
#################################
#################################
## Super Linter GitHub Actions ##
#################################
#################################
name: Lint Code Base

#
# Documentation:
# https://docs.github.com/en/actions/learn-github-actions/workflow-syntax-for-github-actions
#

#############################
# Start the job on all push #
#############################
on:
  push:
    branches-ignore: [main]
    # Remove the line above to run when pushing to master
  pull_request:
    branches: [main]

###############
# Set the Job #
###############
permissions:
  checks: write
  contents: read
  pull-requests: write
  statuses: write

jobs:
  build:
    # Name the Job
    name: Lint Code Base
    # Set the agent to run on
    runs-on: ubuntu-latest

    ##################
    # Load all steps #
    ##################
    steps:
      ##########################
      # Checkout the code base #
      ##########################
      - name: Checkout Code
        uses: actions/checkout@v3
        with:
          # Full git history is needed to get a proper list of changed files within `super-linter`
          fetch-depth: 0

      - name: Set-up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 16.x
          cache: yarn
      - name: Install dependencies
        run: yarn install --frozen-lockfile
      - name: Set-up RuboCop Problem Mathcher
        uses: r7kamura/rubocop-problem-matchers-action@v1
      - name: Set-up Stylelint Problem Matcher
        uses: xt0rted/stylelint-problem-matcher@v1
      # https://github.com/xt0rted/stylelint-problem-matcher/issues/360
      - run: echo "::add-matcher::.github/stylelint-matcher.json" 

      ################################
      # Run Linter against code base #
      ################################
      - name: Lint Code Base
        uses: github/super-linter@v4
        env:
          CSS_FILE_NAME: stylelint.config.js
          DEFAULT_BRANCH: main
          NO_COLOR: 1 # https://github.com/xt0rted/stylelint-problem-matcher/issues/360
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          JAVASCRIPT_ES_CONFIG_FILE: .eslintrc.js
          LINTER_RULES_PATH: .
          RUBY_CONFIG_FILE: .rubocop.yml
          VALIDATE_ALL_CODEBASE: false
          VALIDATE_CSS: true
          VALIDATE_JAVASCRIPT_ES: true
          VALIDATE_RUBY: true