check.yaml

name: Check

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - main
jobs:
  lint:
    runs-on: macos-latest

    # From actions/cache documentation linked to below
    env:
      MINT_PATH: .mint/lib
      MINT_LINK_PATH: .mint/bin

    steps:
      - uses: actions/checkout@v4

      # https://github.com/actions/cache/blob/40c3b67b2955d93d83b27ed164edd0756bc24049/examples.md#swift---mint
      - uses: actions/cache@v3
        with:
          path: .mint
          key: ${{ runner.os }}-mint-${{ hashFiles('**/Mintfile') }}
          restore-keys: |
            ${{ runner.os }}-mint-

      - run: npm ci
      - run: brew install mint
      - run: mint bootstrap

      - run: script/format/check
      - run: script/lint/check

  check-spm:
    name: SPM (Xcode ${{ matrix.tooling.xcode-version }}, Swift ${{ matrix.tooling.swift-version }})
    runs-on: macos-latest
    strategy:
      fail-fast: false
      matrix:
        tooling:
          - xcode-version: 15.3
            swift-version: 5
          - xcode-version: 16-beta
            swift-version: 6
    steps:
      - uses: actions/checkout@v4
      - uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.tooling.xcode-version }}

      # https://forums.swift.org/t/warnings-as-errors-for-libraries-frameworks/58393/2
      - run: swift build -Xswiftc -warnings-as-errors -Xswiftc -swift-version -Xswiftc ${{ matrix.tooling.swift-version }}
      - run: swift test -Xswiftc -warnings-as-errors -Xswiftc -swift-version -Xswiftc ${{ matrix.tooling.swift-version }}

  check-xcode:
    name: ${{matrix.platform}} (Xcode ${{ matrix.tooling.xcode-version }}, Swift ${{ matrix.tooling.swift-version }})
    runs-on: macos-latest

    strategy:
      fail-fast: false
      matrix:
        tooling:
          - xcode-version: 15.3
            swift-version: 5
          - xcode-version: 16-beta
            swift-version: 6
        platform: [macOS, iOS, tvOS]

    steps:
      - uses: actions/checkout@v4
      - uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: ${{ matrix.tooling.xcode-version }}

      - name: Build and run tests
        run: swift run BuildTool --platform ${{ matrix.platform }} --swift-version ${{ matrix.tooling.swift-version }}