Private
Public Access
1
0
Files
u-desk/internal/service/version.go
绝尘 f7d648ea52 新增:文件系统导航面包屑
功能:
- 新增 PathBreadcrumb 组件,支持路径快速跳转
- 新增 DropdownItem 通用下拉菜单组件

优化:
- 版本升级流程优化(Pinia 状态管理、进度节流、完整下载验证)
- 模块延迟初始化(数据库、文件系统按需启动)
- API 数据格式统一(蛇形转驼峰)
- CodeMirror 语言包按需动态加载
- Markdown 渲染增强(支持锚点跳转)

重构:
- 迁移到 Pinia 状态管理(stores/config.ts、stores/theme.ts、stores/update.ts)
- 简化 UpdatePanel、UpdateNotification、ThemeToggle 逻辑
- 优化表结构加载逻辑

清理:
- 删除测试组件 index-simple.vue
- 删除旧的 useTheme.ts
2026-02-05 00:17:32 +08:00

172 lines
3.8 KiB
Go
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
package service
import (
"encoding/json"
"fmt"
"log"
"os"
"path/filepath"
"strconv"
"strings"
"sync"
)
// ==================== 常量定义 ====================
// AppVersion 应用版本号(发布时直接修改此处)
const AppVersion = "0.3.0"
// 版本号缓存
var (
cachedVersion string
versionOnce sync.Once
)
// ==================== 类型定义 ====================
// Version 版本号结构
type Version struct {
Major int
Minor int
Patch int
}
// WailsConfig Wails 配置文件结构
type WailsConfig struct {
Version string `json:"version"`
}
// ==================== 版本号解析和比较 ====================
// ParseVersion 解析版本号字符串(支持 v1.0.0 或 1.0.0 格式)
func ParseVersion(versionStr string) (*Version, error) {
versionStr = strings.TrimPrefix(versionStr, "v")
parts := strings.Split(versionStr, ".")
if len(parts) != 3 {
return nil, fmt.Errorf("版本号格式错误,应为 x.y.z 格式")
}
major, err := strconv.Atoi(parts[0])
if err != nil {
return nil, fmt.Errorf("主版本号解析失败: %v", err)
}
minor, err := strconv.Atoi(parts[1])
if err != nil {
return nil, fmt.Errorf("次版本号解析失败: %v", err)
}
patch, err := strconv.Atoi(parts[2])
if err != nil {
return nil, fmt.Errorf("修订号解析失败: %v", err)
}
return &Version{Major: major, Minor: minor, Patch: patch}, nil
}
// String 返回版本号字符串格式v1.0.0
func (v *Version) String() string {
return fmt.Sprintf("v%d.%d.%d", v.Major, v.Minor, v.Patch)
}
// Compare 比较版本号
// 返回值:-1 表示当前版本小于目标版本0 表示相等1 表示大于
func (v *Version) Compare(other *Version) int {
switch {
case v.Major != other.Major:
return compareInt(v.Major, other.Major)
case v.Minor != other.Minor:
return compareInt(v.Minor, other.Minor)
case v.Patch != other.Patch:
return compareInt(v.Patch, other.Patch)
default:
return 0
}
}
// compareInt 比较两个整数
func compareInt(a, b int) int {
if a < b {
return -1
}
if a > b {
return 1
}
return 0
}
// IsNewerThan 判断是否比目标版本新
func (v *Version) IsNewerThan(other *Version) bool {
return v.Compare(other) > 0
}
// IsOlderThan 判断是否比目标版本旧
func (v *Version) IsOlderThan(other *Version) bool {
return v.Compare(other) < 0
}
// ==================== 版本号获取 ====================
// GetCurrentVersion 获取当前版本号(带缓存)
// 优先级:硬编码版本号 > wails.json开发模式> 默认值
func GetCurrentVersion() string {
versionOnce.Do(func() {
if AppVersion != "" {
cachedVersion = AppVersion
return
}
version := getVersionFromWailsJSON()
if version != "" {
cachedVersion = version
return
}
cachedVersion = "0.0.1"
})
return cachedVersion
}
// ==================== 配置文件读取 ====================
// getVersionFromWailsJSON 从 wails.json 读取版本号(仅开发模式使用)
func getVersionFromWailsJSON() string {
wd, err := os.Getwd()
if err != nil {
return ""
}
// 尝试当前目录
if version := readVersionFromFile(filepath.Join(wd, "wails.json")); version != "" {
return version
}
// 尝试父目录
if version := readVersionFromFile(filepath.Join(filepath.Dir(wd), "wails.json")); version != "" {
return version
}
return ""
}
// readVersionFromFile 从指定文件读取版本号
func readVersionFromFile(filePath string) string {
data, err := os.ReadFile(filePath)
if err != nil {
log.Printf("[版本] 读取文件失败: %s, 错误: %v", filePath, err)
return ""
}
var config WailsConfig
if err := json.Unmarshal(data, &config); err != nil {
log.Printf("[版本] 解析 JSON 失败: %s, 错误: %v", filePath, err)
return ""
}
if config.Version != "" {
log.Printf("[版本] 从文件读取版本号: %s -> %s", filePath, config.Version)
}
return config.Version
}