feat: 增加版本化构建与发布流程

引入 VERSION 作为统一版本源，避免前端、后端、桌面打包和发布资产之间的版本漂移。新增 tag 驱动的 Draft Release 流程与版本化资产命名，使本地演进和 GitHub 发布共享同一套约束。
2026-04-28 14:20:27 +08:00
parent b00fa4dcee
commit a9972360c2
18 changed files with 1082 additions and 68 deletions
--- a/backend/pkg/projectversion/version.go
+++ b/backend/pkg/projectversion/version.go
@@ -0,0 +1,342 @@
+package projectversion
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strconv"
+	"strings"
+)
+
+const versionFileName = "VERSION"
+
+var (
+	semverRegex          = regexp.MustCompile(`^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)$`)
+	packageVersionRegex  = regexp.MustCompile(`(?m)^(\s*"version"\s*:\s*")([^"]+)(",?)$`)
+	frontendVersionFiles = []string{
+		"frontend/.env.production",
+		"frontend/.env.development",
+		"frontend/.env.desktop",
+	}
+)
+
+type Version struct {
+	Major int
+	Minor int
+	Patch int
+}
+
+func Parse(raw string) (Version, error) {
+	trimmed := strings.TrimSpace(raw)
+	parts := semverRegex.FindStringSubmatch(trimmed)
+	if parts == nil {
+		return Version{}, fmt.Errorf("版本号 %q 不符合 x.y.z 格式", raw)
+	}
+
+	major, err := strconv.Atoi(parts[1])
+	if err != nil {
+		return Version{}, fmt.Errorf("解析 major 失败: %w", err)
+	}
+
+	minor, err := strconv.Atoi(parts[2])
+	if err != nil {
+		return Version{}, fmt.Errorf("解析 minor 失败: %w", err)
+	}
+
+	patch, err := strconv.Atoi(parts[3])
+	if err != nil {
+		return Version{}, fmt.Errorf("解析 patch 失败: %w", err)
+	}
+
+	return Version{Major: major, Minor: minor, Patch: patch}, nil
+}
+
+func (v Version) String() string {
+	return fmt.Sprintf("%d.%d.%d", v.Major, v.Minor, v.Patch)
+}
+
+func FindRepoRoot(start string) (string, error) {
+	current := start
+	for {
+		workspacePath := filepath.Join(current, "go.work")
+		if _, err := os.Stat(workspacePath); err == nil {
+			return current, nil
+		}
+
+		parent := filepath.Dir(current)
+		if parent == current {
+			return "", errors.New("未找到仓库根目录 go.work")
+		}
+
+		current = parent
+	}
+}
+
+func Read(root string) (Version, error) {
+	content, err := os.ReadFile(filepath.Join(root, versionFileName))
+	if err != nil {
+		return Version{}, fmt.Errorf("读取 VERSION 失败: %w", err)
+	}
+
+	return Parse(string(content))
+}
+
+func ReadString(root string) (string, error) {
+	version, err := Read(root)
+	if err != nil {
+		return "", err
+	}
+
+	return version.String(), nil
+}
+
+func Sync(root string) error {
+	version, err := ReadString(root)
+	if err != nil {
+		return err
+	}
+
+	packageJSONPath := filepath.Join(root, "frontend", "package.json")
+	packageJSONContent, err := os.ReadFile(packageJSONPath)
+	if err != nil {
+		return fmt.Errorf("读取 frontend/package.json 失败: %w", err)
+	}
+
+	updatedPackageJSON, err := UpdatePackageJSONVersion(string(packageJSONContent), version)
+	if err != nil {
+		return err
+	}
+
+	if err := os.WriteFile(packageJSONPath, []byte(updatedPackageJSON), 0o644); err != nil {
+		return fmt.Errorf("写入 frontend/package.json 失败: %w", err)
+	}
+
+	for _, relPath := range frontendVersionFiles {
+		fullPath := filepath.Join(root, relPath)
+		content, err := os.ReadFile(fullPath)
+		if err != nil {
+			return fmt.Errorf("读取 %s 失败: %w", relPath, err)
+		}
+
+		updated := UpsertEnvVar(string(content), "VITE_APP_VERSION", version)
+		if err := os.WriteFile(fullPath, []byte(updated), 0o644); err != nil {
+			return fmt.Errorf("写入 %s 失败: %w", relPath, err)
+		}
+	}
+
+	return nil
+}
+
+func Check(root string) error {
+	version, err := ReadString(root)
+	if err != nil {
+		return err
+	}
+
+	var errs []error
+
+	packageJSONPath := filepath.Join(root, "frontend", "package.json")
+	packageJSONContent, err := os.ReadFile(packageJSONPath)
+	if err != nil {
+		errs = append(errs, fmt.Errorf("读取 frontend/package.json 失败: %w", err))
+	} else {
+		actualVersion, readErr := ReadPackageJSONVersion(string(packageJSONContent))
+		if readErr != nil {
+			errs = append(errs, readErr)
+		} else if actualVersion != version {
+			errs = append(errs, fmt.Errorf("frontend/package.json 版本为 %s，期望 %s", actualVersion, version))
+		}
+	}
+
+	for _, relPath := range frontendVersionFiles {
+		fullPath := filepath.Join(root, relPath)
+		content, readErr := os.ReadFile(fullPath)
+		if readErr != nil {
+			errs = append(errs, fmt.Errorf("读取 %s 失败: %w", relPath, readErr))
+			continue
+		}
+
+		actualValue, ok := ReadEnvVar(string(content), "VITE_APP_VERSION")
+		if !ok {
+			errs = append(errs, fmt.Errorf("%s 缺少 VITE_APP_VERSION", relPath))
+			continue
+		}
+
+		if actualValue != version {
+			errs = append(errs, fmt.Errorf("%s 的 VITE_APP_VERSION 为 %s，期望 %s", relPath, actualValue, version))
+		}
+	}
+
+	if len(errs) > 0 {
+		return errors.Join(errs...)
+	}
+
+	return nil
+}
+
+func VerifyTag(root, tag string) error {
+	version, err := ReadString(root)
+	if err != nil {
+		return err
+	}
+
+	if !strings.HasPrefix(tag, "v") {
+		return fmt.Errorf("tag %q 必须以 v 开头", tag)
+	}
+
+	if tag[1:] != version {
+		return fmt.Errorf("tag %q 与 VERSION %q 不一致", tag, version)
+	}
+
+	return nil
+}
+
+func UpdatePackageJSONVersion(content, version string) (string, error) {
+	if _, err := Parse(version); err != nil {
+		return "", err
+	}
+
+	if !packageVersionRegex.MatchString(content) {
+		return "", errors.New("frontend/package.json 缺少 version 字段")
+	}
+
+	updated := packageVersionRegex.ReplaceAllString(content, `${1}`+version+`${3}`)
+	return updated, nil
+}
+
+func ReadPackageJSONVersion(content string) (string, error) {
+	parts := packageVersionRegex.FindStringSubmatch(content)
+	if parts == nil {
+		return "", errors.New("frontend/package.json 缺少 version 字段")
+	}
+
+	if _, err := Parse(parts[2]); err != nil {
+		return "", err
+	}
+
+	return parts[2], nil
+}
+
+func UpsertEnvVar(content, key, value string) string {
+	lines := strings.Split(strings.TrimRight(content, "\n"), "\n")
+	if len(lines) == 1 && lines[0] == "" {
+		lines = lines[:0]
+	}
+
+	updated := false
+	for i, line := range lines {
+		if strings.HasPrefix(line, key+"=") {
+			lines[i] = key + "=" + value
+			updated = true
+		}
+	}
+
+	if !updated {
+		lines = append(lines, key+"="+value)
+	}
+
+	return strings.Join(lines, "\n") + "\n"
+}
+
+func ReadEnvVar(content, key string) (string, bool) {
+	for _, line := range strings.Split(content, "\n") {
+		if strings.HasPrefix(line, key+"=") {
+			return strings.TrimPrefix(line, key+"="), true
+		}
+	}
+
+	return "", false
+}
+
+func ServerAssetName(version, goos, arch string) (string, error) {
+	if _, err := Parse(version); err != nil {
+		return "", err
+	}
+
+	switch goos {
+	case "linux", "windows", "darwin":
+	default:
+		return "", fmt.Errorf("不支持的 server 平台 %q", goos)
+	}
+
+	if arch == "" {
+		return "", errors.New("server 资产命名缺少架构")
+	}
+
+	ext := ".tar.gz"
+	if goos == "windows" {
+		ext = ".zip"
+	}
+
+	return fmt.Sprintf("nex-server_%s_%s_%s%s", version, goos, arch, ext), nil
+}
+
+func DesktopAssetName(version, platform string) (string, error) {
+	if _, err := Parse(version); err != nil {
+		return "", err
+	}
+
+	switch platform {
+	case "linux":
+		return fmt.Sprintf("Nex_%s_linux_amd64.tar.gz", version), nil
+	case "windows":
+		return fmt.Sprintf("Nex_%s_windows_amd64.zip", version), nil
+	case "macos":
+		return fmt.Sprintf("Nex_%s_macOS_universal.zip", version), nil
+	default:
+		return "", fmt.Errorf("不支持的 desktop 平台 %q", platform)
+	}
+}
+
+func DesktopInfoPlist(version, minMacOSVersion string) (string, error) {
+	if _, err := Parse(version); err != nil {
+		return "", err
+	}
+
+	if strings.TrimSpace(minMacOSVersion) == "" {
+		return "", errors.New("min macOS version 不能为空")
+	}
+
+	content := strings.Join([]string{
+		`<?xml version="1.0" encoding="UTF-8"?>`,
+		`<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">`,
+		`<plist version="1.0">`,
+		`<dict>`,
+		`    <key>CFBundleDevelopmentRegion</key>`,
+		`    <string>zh-Hans</string>`,
+		`    <key>CFBundleExecutable</key>`,
+		`    <string>nex</string>`,
+		`    <key>CFBundleIconFile</key>`,
+		`    <string>icon</string>`,
+		`    <key>CFBundleIdentifier</key>`,
+		`    <string>com.lanyuanxiaoyao.nex</string>`,
+		`    <key>CFBundleInfoDictionaryVersion</key>`,
+		`    <string>6.0</string>`,
+		`    <key>LSApplicationCategoryType</key>`,
+		`    <string>public.app-category.developer-tools</string>`,
+		`    <key>CFBundleName</key>`,
+		`    <string>Nex</string>`,
+		`    <key>CFBundleDisplayName</key>`,
+		`    <string>Nex</string>`,
+		`    <key>CFBundlePackageType</key>`,
+		`    <string>APPL</string>`,
+		`    <key>CFBundleShortVersionString</key>`,
+		`    <string>` + version + `</string>`,
+		`    <key>CFBundleVersion</key>`,
+		`    <string>` + version + `</string>`,
+		`    <key>NSHumanReadableCopyright</key>`,
+		`    <string>Copyright © 2026 Nex</string>`,
+		`    <key>LSMinimumSystemVersion</key>`,
+		`    <string>` + minMacOSVersion + `</string>`,
+		`    <key>LSUIElement</key>`,
+		`    <true/>`,
+		`    <key>NSHighResolutionCapable</key>`,
+		`    <true/>`,
+		`</dict>`,
+		`</plist>`,
+	}, "\n")
+
+	return content + "\n", nil
+}