name: CI

on:
  push:
    branches: [master]
  pull_request:

permissions:
  contents: read

jobs:
  library:
    name: library (go ${{ matrix.go }})
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go: ["1.23", "1.24"]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go }}
      - name: gofmt
        run: test -z "$(gofmt -s -l .)" || (gofmt -s -l . && exit 1)
      - name: vet
        run: go vet ./...
      - name: build
        run: go build ./...
      - name: test
        run: go test -race ./...

  example:
    name: example
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: example
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: "1.25"
      - name: gofmt
        run: test -z "$(gofmt -s -l .)" || (gofmt -s -l . && exit 1)
      - name: vet
        run: go vet ./...
      - name: build
        run: go build ./...
      - name: test
        run: go test -race ./...