[Editor] Improve editor prompt (#140)

* [Editor] Improve editor prompt Add support 'Editor' variable for input custom editor cli * Update editor.go * Update comment
AlecAivazis · Jun 6, 2018 · 4c5c08b · 4c5c08b
1 parent e752db4
commit 4c5c08b
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/editor.go b/editor.go
@@ -29,6 +29,7 @@ type Editor struct {
 	Message       string
 	Default       string
 	Help          string
+	Editor        string
 	HideDefault   bool
 	AppendDefault bool
 }
@@ -143,6 +144,11 @@ func (e *Editor) Prompt() (interface{}, error) {
 		return "", err
 	}
 
+	// check is input editor exist
+	if e.Editor != "" {
+		editor = e.Editor
+	}
+
 	// open the editor
 	cmd := exec.Command(editor, f.Name())
 	cmd.Stdin = os.Stdin