pr-lint.yml

name: PR Lint

on:
  push:
  pull_request_target:
    paths-ignore:
      - 'docs/**'

# Ensures that only one deploy task per branch/environment will run at a time.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: pnpm

      - name: Cache ESLint
        uses: actions/cache@v4
        env:
          cache-name: cache-eslint
        with:
          path: ~/.eslintcache
          key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('.eslintrc') }}
          restore-keys: |
            ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('.eslintrc') }}
            ${{ runner.os }}-${{ env.cache-name }}-

      - name: Install
        run: pnpm install --frozen-lockfile --prefer-offline

      - name: Prettier
        run: pnpm lint:prettier

      - name: Save ESLint Report JSON
        run: pnpm lint-report:cached
        continue-on-error: true

      - name: Annotate ESLint Results
        if: github.event_name == 'pull_request_target'
        uses: ataylorme/eslint-annotate-action@v3
        with:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
          report-json: 'eslint.results.json'
          fail-on-warning: true