admin
e6956aa001
- React frontend with route-level code splitting - Backend rebranded from Baihu to TaskPool - DB brand migration script and local compatibility
86 lines
1.4 KiB
Go
86 lines
1.4 KiB
Go
package utils
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import (
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"io"
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"os"
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"path/filepath"
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)
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// CopyPath copies a file or directory from src to dest
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func CopyPath(src, dest string) error {
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info, err := os.Stat(src)
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if err != nil {
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return err
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}
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if info.IsDir() {
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return copyDir(src, dest)
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}
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return CopyFile(src, dest)
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}
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// CopyFile copies a single file from src to dest
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func CopyFile(src, dest string) error {
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srcFile, err := os.Open(src)
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if err != nil {
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return err
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}
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defer srcFile.Close()
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if err := os.MkdirAll(filepath.Dir(dest), 0755); err != nil {
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return err
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}
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destFile, err := os.Create(dest)
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if err != nil {
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return err
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}
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defer destFile.Close()
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if _, err := io.Copy(destFile, srcFile); err != nil {
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return err
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}
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info, err := os.Stat(src)
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if err == nil {
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os.Chmod(dest, info.Mode())
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}
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return nil
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}
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func copyDir(src, dest string) error {
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info, err := os.Stat(src)
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if err != nil {
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return err
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}
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if err := os.MkdirAll(dest, info.Mode()); err != nil {
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return err
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}
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entries, err := os.ReadDir(src)
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if err != nil {
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return err
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}
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for _, entry := range entries {
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srcPath := filepath.Join(src, entry.Name())
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destPath := filepath.Join(dest, entry.Name())
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if err := CopyPath(srcPath, destPath); err != nil {
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return err
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}
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}
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return nil
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}
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// IsInDocker 判断程序是否运行在 Docker 容器中
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func IsInDocker() bool {
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if _, err := os.Stat("/.dockerenv"); err == nil {
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return true
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}
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return false
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}
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