135 lines
2.4 KiB
Go
135 lines
2.4 KiB
Go
package backend_golang
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"runtime"
|
|
"time"
|
|
)
|
|
|
|
func (a *App) SaveJson(fileName string, jsonData any) error {
|
|
text, err := json.MarshalIndent(jsonData, "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := os.WriteFile(fileName, text, 0644); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (a *App) ReadJson(fileName string) (any, error) {
|
|
file, err := os.ReadFile(fileName)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var data any
|
|
err = json.Unmarshal(file, &data)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return data, nil
|
|
}
|
|
|
|
func (a *App) FileExists(fileName string) bool {
|
|
_, err := os.Stat(fileName)
|
|
return err == nil
|
|
}
|
|
|
|
type FileInfo struct {
|
|
Name string `json:"name"`
|
|
Size int64 `json:"size"`
|
|
IsDir bool `json:"isDir"`
|
|
ModTime string `json:"modTime"`
|
|
}
|
|
|
|
func (a *App) ReadFileInfo(fileName string) (FileInfo, error) {
|
|
info, err := os.Stat(fileName)
|
|
if err != nil {
|
|
return FileInfo{}, err
|
|
}
|
|
return FileInfo{
|
|
Name: info.Name(),
|
|
Size: info.Size(),
|
|
IsDir: info.IsDir(),
|
|
ModTime: info.ModTime().Format(time.RFC3339),
|
|
}, nil
|
|
}
|
|
|
|
func (a *App) ListDirFiles(dirPath string) ([]FileInfo, error) {
|
|
files, err := os.ReadDir(dirPath)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
var filesInfo []FileInfo
|
|
for _, file := range files {
|
|
info, err := file.Info()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
filesInfo = append(filesInfo, FileInfo{
|
|
Name: info.Name(),
|
|
Size: info.Size(),
|
|
IsDir: info.IsDir(),
|
|
ModTime: info.ModTime().Format(time.RFC3339),
|
|
})
|
|
}
|
|
return filesInfo, nil
|
|
}
|
|
|
|
func (a *App) DeleteFile(path string) error {
|
|
err := os.Remove(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (a *App) CopyFile(src string, dst string) error {
|
|
sourceFile, err := os.Open(src)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer sourceFile.Close()
|
|
|
|
destFile, err := os.Create(dst)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer destFile.Close()
|
|
|
|
_, err = io.Copy(destFile, sourceFile)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (a *App) OpenFileFolder(path string) error {
|
|
absPath, err := filepath.Abs(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
switch os := runtime.GOOS; os {
|
|
case "windows":
|
|
cmd := exec.Command("explorer", "/select,", absPath)
|
|
err := cmd.Run()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
case "darwin":
|
|
fmt.Println("Running on macOS")
|
|
case "linux":
|
|
fmt.Println("Running on Linux")
|
|
}
|
|
return nil
|
|
}
|