test-app.yml

name: Test App

on:
  push:
    paths: ["cmd/**", "internal/**", "server/**", "test/**", "main.go", "go.mod", "go.sum"]
    branches-ignore: ["release/*", "nightly"]
    tags-ignore: ["v*"]
  pull_request:
    paths: ["cmd/**", "internal/**", "server/**", "test/**", "main.go", "go.mod", "go.sum"]
    branches-ignore: ["release/*", "nightly"]

env:
  REPORT_DIR: "/tmp/test-reports"

jobs:
  test_app:
    name: Test Go on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]

    steps:
      - uses: actions/checkout@v4

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: false # https://github.com/actions/setup-go/issues/483

      - id: go-vars
        name: Get Go variables for cache
        run: |
          echo "GOCACHE=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
          echo "GOMODCACHE=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"

      - name: Cache go modules
        uses: actions/cache@v4
        with:
          path: |
            ${{ steps.go-vars.outputs.GOCACHE }}
            ${{ steps.go-vars.outputs.GOMODCACHE }}
          key: go-test-${{ runner.os }}-${{ hashFiles('**/go.mod') }}
          restore-keys: |
            go-test-${{ runner.os }}

      - name: Install tools
        run: go install gotest.tools/gotestsum@latest

      - name: Download Go modules
        run: go mod download

      - name: Run tests
        run: |
          mkdir -p $REPORT_DIR
          gotestsum --junitfile $REPORT_DIR/unit-tests.xml --jsonfile $REPORT_DIR/unit-tests.json -- -coverprofile=$REPORT_DIR/coverage.out ./...

      - name: Upload test results
        uses: actions/upload-artifact@v4
        with:
          name: Go-Test-Results-${{ runner.os }}
          path: ${{ env.REPORT_DIR }}

      - if: matrix.os == 'ubuntu-latest'
        name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          flags: go
          file: ${{ env.REPORT_DIR }}/coverage.out
          token: ${{ secrets.CODECOV_TOKEN }}