name: CI

on:
  push:
    branches: [master, develop]
  pull_request:
    branches: [master, develop]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go-version: [1.21.x, 1.22.x, 1.23.x]

    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}

      - name: Cache Go modules
        uses: actions/cache@v4
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-

      - name: Download dependencies
        run: go mod download

      - name: Verify dependencies
        run: go mod verify

      - name: Build
        run: go build -v ./...

      - name: Run tests
        run: go test -v -race -coverprofile=coverage.out ./...

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

      - name: Run go fmt
        run: |
          if [ "$(gofmt -s -l . | wc -l)" -gt 0 ]; then
            echo "The following files are not formatted:"
            gofmt -s -l .
            exit 1
          fi

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v4
        with:
          file: ./coverage.out
          flags: unittests
          name: codecov-umbrella
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}