tutorial: update arith/if/recursion/scope_isolation examples #13

	name: CI

	on:
	push:
	branches: [master, main]
	tags: ["v*"]
	pull_request:
	branches: [master, main]

	jobs:
	# ── 编译 + 静态检查 ──────────────────────────────────────────────────────
	build:
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: "1.24"
	- run: go mod tidy
	- run: go build ./...
	- run: go vet ./...
	- run: go test ./... -count=1

	# ── 多平台交叉编译（仅 tag 时生成 release 产物）─────────────────────────
	release:
	if: startsWith(github.ref, 'refs/tags/v')
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	go-version: "1.24"

	- name: Cross-compile
	run: \|
	go mod tidy
	mkdir -p dist
	for GOOS in linux darwin; do
	for GOARCH in amd64 arm64; do
	echo "Building $GOOS/$GOARCH..."
	GOOS=$GOOS GOARCH=$GOARCH go build -ldflags="-s -w" -o dist/kvlang-$GOOS-$GOARCH ./cmd/kvlang/
	done
	done
	ls -lh dist/

	- name: Create Release
	uses: softprops/action-gh-release@v2
	with:
	files: dist/*
	generate_release_notes: true

Navigation Menu