ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: ['*']

jobs:
  test:
    name: Test (Go ${{ matrix.go-version }})
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go-version: ['1.21', '1.22', '1.23']

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

      - name: Setup Go ${{ matrix.go-version }}
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}
          cache: true

      - name: Check formatting
        run: |
          if [ -n "$(gofmt -l .)" ]; then
            echo "The following files are not formatted correctly:"
            gofmt -l .
            exit 1
          fi

      - name: Run go vet
        run: go vet ./...

      - name: Run tests
        run: go test -race -v ./...

      - name: Run tests with coverage
        run: go test -cover ./... | tee coverage.txt

      - name: Show coverage summary
        run: cat coverage.txt