name: CI

on:
  push:
    branches: [ main, dev ]
  pull_request:
    branches: [ main, dev ]

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go-version: ['1.19', '1.20', '1.21']
    
    steps:
    - name: Set up Go ${{ matrix.go-version }}
      uses: actions/setup-go@v4
      with:
        go-version: ${{ matrix.go-version }}

    - name: Check out code
      uses: actions/checkout@v4

    - name: Cache Go modules
      uses: actions/cache@v3
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ matrix.go-version }}-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-${{ matrix.go-version }}-

    - name: Download dependencies
      run: go mod download

    - name: Verify dependencies
      run: go mod verify

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

    - name: Run tests
      if: matrix.go-version != '1.21'
      run: go test -v -race -timeout 600s ./...

    - name: Run tests with coverage
      if: matrix.go-version == '1.21'
      run: go test -v -race -coverprofile="codecov.report" -covermode=atomic -timeout 600s ./...

    - name: Upload coverage reports to Codecov
      if: matrix.go-version == '1.21'
      uses: codecov/codecov-action@v3
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}