55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
//go:build windows
|
|
|
|
package files
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"path/filepath"
|
|
"strings"
|
|
)
|
|
|
|
type windowsExecutablePicker struct{ runner commandRunner }
|
|
|
|
func NewExecutablePicker() ExecutablePicker { return windowsExecutablePicker{runner: execRunner{}} }
|
|
|
|
func newExecutablePickerWithRunner(runner commandRunner) windowsExecutablePicker {
|
|
return windowsExecutablePicker{runner: runner}
|
|
}
|
|
|
|
func (p windowsExecutablePicker) ChooseExecutable(ctx context.Context) (string, error) {
|
|
if err := ctx.Err(); err != nil {
|
|
return "", err
|
|
}
|
|
output, err := p.runner.Run(ctx, "powershell.exe",
|
|
"-NoProfile", "-NonInteractive", "-STA", "-WindowStyle", "Hidden", "-Command", executableDialogScript)
|
|
if err != nil {
|
|
if ctxErr := ctx.Err(); ctxErr != nil {
|
|
return "", ctxErr
|
|
}
|
|
return "", fmt.Errorf("open executable picker: %w", err)
|
|
}
|
|
selected := strings.TrimSpace(string(output))
|
|
if selected == "" {
|
|
return "", ErrSelectionCanceled
|
|
}
|
|
if !filepath.IsAbs(selected) {
|
|
return "", fmt.Errorf("executable picker returned a non-absolute path")
|
|
}
|
|
if !strings.EqualFold(filepath.Ext(selected), ".exe") {
|
|
return "", fmt.Errorf("executable picker returned a non-executable path")
|
|
}
|
|
return filepath.Clean(selected), nil
|
|
}
|
|
|
|
const executableDialogScript = `[Console]::OutputEncoding = [System.Text.UTF8Encoding]::new($false)
|
|
Add-Type -AssemblyName System.Windows.Forms
|
|
$dialog = New-Object System.Windows.Forms.OpenFileDialog
|
|
$dialog.Title = '选择 Chrome 或 Edge 可执行文件'
|
|
$dialog.Filter = '浏览器可执行文件 (*.exe)|*.exe|所有文件 (*.*)|*.*'
|
|
$dialog.CheckFileExists = $true
|
|
$dialog.Multiselect = $false
|
|
if ($dialog.ShowDialog() -eq [System.Windows.Forms.DialogResult]::OK) {
|
|
[Console]::Out.Write($dialog.FileName)
|
|
}`
|