lint.yml

name: Lint

on:
  pull_request:
    branches:
      - main

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
          fetch-depth: 0
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18.x'
          cache: 'npm'
          cache-dependency-path: '**/package-lock.json'
      - run: npm ci
      - name: Prettify code
        uses: creyD/prettier_action@v4.3
        with:
          prettier_options: --write .
          only_changed: true
          commit_message: 'chore: format with prettier'
          clean_node_folder: false

      - name: Lint
        # github adds inline annotation for compact or stylish format
        # which is different than our default for local usage
        run: npm run lint -- --format=compact
      - name: Types
        run: npm run typecheck
        # we still want to check types if lint fails just to know everything
        # and not peel errors to uncover new ones of different type
        if: always()