初始化

platform/path.go

@@ -0,0 +1,45 @@
+// Package platform 封装操作系统差异，包括隐藏子进程和 WSL 路径转换。
+package platform
+
+import (
+	"errors"
+	"path/filepath"
+	"strings"
+)
+
+// PathDescriptor 是项目路径的标准描述。WindowsPath 用于 Go 文件扫描，LinuxPath 用于 WSL 内 Git。
+type PathDescriptor struct {
+	Original    string
+	WindowsPath string
+	Distro      string
+	LinuxPath   string
+	WSL         bool
+}
+
+// ResolvePath 识别两种 WSL UNC 前缀，并转换为 WSL 内部可识别的 Linux 绝对路径。
+func ResolvePath(raw string) (PathDescriptor, error) {
+	p := filepath.Clean(strings.TrimSpace(raw))
+	if p == "" {
+		return PathDescriptor{}, errors.New("PATH_REQUIRED")
+	}
+	slash := strings.ReplaceAll(p, "/", "\\")
+	lower := strings.ToLower(slash)
+	prefix := ""
+	switch {
+	case strings.HasPrefix(lower, "\\\\wsl.localhost\\"):
+		prefix = "\\\\wsl.localhost\\"
+	case strings.HasPrefix(lower, "\\\\wsl$\\"):
+		prefix = "\\\\wsl$\\"
+	default:
+		return PathDescriptor{Original: raw, WindowsPath: p}, nil
+	}
+	rest := strings.TrimPrefix(slash, prefix)
+	parts := strings.Split(rest, "\\")
+	if len(parts) < 2 || parts[0] == "" {
+		return PathDescriptor{}, errors.New("WSL_PATH_INVALID")
+	}
+	distro := parts[0]
+	linux := "/" + strings.Join(parts[1:], "/")
+	canonical := "\\\\wsl.localhost\\" + distro + "\\" + strings.Join(parts[1:], "\\")
+	return PathDescriptor{Original: raw, WindowsPath: canonical, Distro: distro, LinuxPath: linux, WSL: true}, nil
+}