main.yml

name: Lint Pull Request
on:
  pull_request:
    types: [opened, edited]
    branches: [ main ]

jobs:
  shellcheck:
    name: ShellCheck
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        
      - name: Run ShellCheck
        uses: reviewdog/action-shellcheck@v1
        with:
          # This token is required to post comments to pull requests.
          github_token: ${{ secrets.GITHUB_TOKEN }}
          
          # Use 'github-pr-review' to post annotations directly on the PR.
          # Use 'github-check' to report results as a check.
          reporter: github-pr-review
          
          # This is the minimum severity level to report.
          # Options: info, warning, error
          level: warning