feat: return value from command

jdx · jdx · commit 0651ef054e01 · 2018-02-28T09:35:26.000-08:00
diff --git a/src/command.ts b/src/command.ts
@@ -53,7 +53,7 @@ export default abstract class Command {
     let err: Error | undefined
     try {
       await this.init()
-      await this.run()
+      return await this.run()
     } catch (e) {
       err = e
       await this.catch(e)
