[golang] Glide 包管理工具，在windows10 64位系統上的bug修復方案

bug重現
[ERROR] Unable to export dependencies to vendor directory: Error moving files: exit status 1. output: Access is denied. 0 dir(s) moved

解決方案

第一步

//找到這個文件 github.com/Masterminds/glide/path/winbug.go


// CustomRename is similar to os.Rename but deals with the bug outlined
// at https://github.com/golang/go/issues/20841.
func CustomRename(o, n string) error {

    // Handking windows cases first
    if runtime.GOOS == "windows" {
        msg.Debug("Detected Windows. Moving files using windows command")
        cmd := exec.Command("cmd.exe", "/c", "move", o, n) //將這行代碼修改成 cmd := exec.Command("cmd.exe", "/c", "xcopy /s/y", o, n+"\\")
        output, err := cmd.CombinedOutput()
        if err != nil {
            return fmt.Errorf("Error moving files: %s. output: %s", err, output)
        }

        return nil
    } else if detectWsl() {
        cmd := exec.Command("mv", o, n)
        output, err2 := cmd.CombinedOutput()
        msg.Debug("Detected Windows Subsystem for Linux. Removing files using subsystem command")
        if err2 != nil {
            return fmt.Errorf("Error moving files: %s. output: %s", err2, output)
        }

        return nil
    }

    return os.Rename(o, n)
}

第二步，從新編譯glide.go文件

go build glide.go

第三步，將編譯生成的可執行文件glide.exe，複製到gopath下的bin目錄（這個目錄是加了系統環境變量的，因此將其放入該目錄）

第四步，更詳細的討論解決方案 https://github.com/Masterminds/glide/issues/873