Github CI setup

ci.yml

name: CI

on:
  workflow_dispatch:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  macOS:
    # https://github.com/actions/runner-images
    runs-on: macos-13
    strategy:
      matrix:
        xcode: ['15.0', '14.3.1']
    steps:
      - uses: actions/checkout@v3
      - name: Get swift version
        run: env DEVELOPER_DIR="/Applications/Xcode_${{ matrix.xcode }}.app" swift --version
      - name: Test
        run: env DEVELOPER_DIR="/Applications/Xcode_${{ matrix.xcode }}.app" swift test
      - name: Build release
        run: env DEVELOPER_DIR="/Applications/Xcode_${{ matrix.xcode }}.app" swift build -c release

  Linux:
    # https://github.com/actions/runner-images
    runs-on: ubuntu-latest
    strategy:
      matrix:
        image: ['swift:5.8', 'swift:5.9']
    container:
      image: ${{ matrix.image }}
    steps:
      - uses: actions/checkout@v3
      - name: Get swift version
        run: swift --version
      - name: Test
        run: swift test
      - name: Build release
        run: swift build -c release