46 lines
1.4 KiB
Go
46 lines
1.4 KiB
Go
// Package platform 封装操作系统差异，包括隐藏子进程和 WSL 路径转换。
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package platform
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import (
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"errors"
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"path/filepath"
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"strings"
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)
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// 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。
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type PathDescriptor struct {
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Original string
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WindowsPath string
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Distro string
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LinuxPath string
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WSL bool
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}
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// 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。
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func ResolvePath(raw string) (PathDescriptor, error) {
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p := filepath.Clean(strings.TrimSpace(raw))
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if p == "" {
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return PathDescriptor{}, errors.New("PATH_REQUIRED")
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}
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slash := strings.ReplaceAll(p, "/", "\\")
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lower := strings.ToLower(slash)
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prefix := ""
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switch {
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case strings.HasPrefix(lower, "\\\\wsl.localhost\\"):
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prefix = "\\\\wsl.localhost\\"
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case strings.HasPrefix(lower, "\\\\wsl$\\"):
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prefix = "\\\\wsl$\\"
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default:
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return PathDescriptor{Original: raw, WindowsPath: p}, nil
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}
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rest := strings.TrimPrefix(slash, prefix)
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parts := strings.Split(rest, "\\")
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if len(parts) < 2 || parts[0] == "" {
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return PathDescriptor{}, errors.New("WSL_PATH_INVALID")
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}
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distro := parts[0]
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linux := "/" + strings.Join(parts[1:], "/")
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canonical := "\\\\wsl.localhost\\" + distro + "\\" + strings.Join(parts[1:], "\\")
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return PathDescriptor{Original: raw, WindowsPath: canonical, Distro: distro, LinuxPath: linux, WSL: true}, nil
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}
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