Files
air/.github/workflows/build.yml
T
xiantang d29a90a122 Optimize unit test performance from 60s to 35s (42% improvement) (#843)
Reduce test execution time through smart waiting and selective parallelization.

Changes:
- Replace fixed sleep delays with condition-based waiting (20ms polling)
- Add CI-aware timeout multiplier (2x in CI environments)
- Enable parallel execution for 30+ pure function tests
- Add test and test-ci Make targets
- Update GitHub Actions workflow with CI flag and timeout

Performance:
- Before: ~60 seconds
- After: ~35 seconds
- Improvement: 42% faster (25 seconds saved)

Technical details:
- New helpers: waitForCondition(), waitForEngineState() in test_util.go
- Optimized tests: TestRebuild, TestRun, TestRebuildWhenRunCmdUsingDLV, etc.
- Parallelized: config_test.go (6 tests), flag_test.go (1 test), util_test.go (13 tests)
- Avoided parallelizing tests with global state (os.Setenv, os.Chdir, signal handlers)

Limitations:
- Some tests cannot be parallelized due to Go 1.25 restrictions on t.Parallel() + t.Setenv()
- Pre-existing race conditions in engine tests remain (not addressed in this change)
2026-01-05 21:37:23 +08:00

67 lines
1.9 KiB
YAML

name: Build
on:
push:
pull_request:
branches: [master]
jobs:
build:
strategy:
matrix:
os: [ubuntu-latest, macos-latest]
name: Build
runs-on: ${{ matrix.os }}
steps:
- name: Check out code
uses: actions/checkout@v4
- name: Setup Go
id: go
uses: actions/setup-go@v5
with:
go-version: ^1.25
- name: golangci-lint
uses: golangci/golangci-lint-action@v8
with:
# Build golangci-lint from source with the configured Go version
install-mode: goinstall
version: latest
- name: Install dependency
run: if [ $(uname) == "Darwin" ]; then brew install gnu-sed ;fi
- name: Build
run: make build
- name: Run unit tests
env:
CI: "true"
run: go install github.com/go-delve/delve/cmd/dlv@latest && go test ./... -v -timeout=5m -covermode=count -coverprofile=coverage.txt
- name: Upload Coverage report to CodeCov
uses: codecov/codecov-action@v4
with:
token: ${{ secrets.CODECOV_TOKEN }}
file: ./coverage.txt
verbose: true
push_to_docker_latest:
name: Push master code to docker latest image
if: github.event_name == 'push' && github.ref == 'refs/heads/master'
runs-on: ubuntu-latest
steps:
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Login to DockerHub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Build and push
id: docker_build
uses: docker/build-push-action@v5
with:
push: true
platforms: linux/amd64,linux/arm64
tags: cosmtrek/air:latest
- name: Show image digest
run: echo ${{ steps.docker_build.outputs.digest }}