lint.yml

name: lint

on:
  push:
    branches:
      - main
  pull_request:

permissions:
  contents: read

jobs:
  lint:
    name: lint
    strategy:
      matrix:
        os: [ubuntu-latest, macos-13]
    runs-on: ${{ matrix.os }}

    steps:
      - name: checkout
        uses: actions/checkout@v4

      - name: fetch crystal version
        id: crystal-version
        run: echo "crystal=$(cat .crystal-version)"

      - name: install crystal
        uses: crystal-lang/install-crystal@v1.8.2
        with:
          crystal: ${{ steps.crystal-version.outputs.crystal }}

      - name: bootstrap
        run: script/bootstrap

      - name: lint
        run: script/lint

      - name: format check
        run: script/format --check