From 9a5e109bf0f4631f28e25a35b2452ab27a3f72f7 Mon Sep 17 00:00:00 2001
From: Joel Chen <xchen@walmartlabs.com>
Date: Wed, 29 Apr 2020 22:40:32 -0700
Subject: [PATCH] feat: ^C 2x makes dev-admin exit

---
 .../lib/dev-admin/admin-server.js             | 22 ++++++++++++++++++-
 .../xarc-app-dev/lib/dev-admin/console-io.js  |  2 +-
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/packages/xarc-app-dev/lib/dev-admin/admin-server.js b/packages/xarc-app-dev/lib/dev-admin/admin-server.js
index 45145bc8c..308104ce8 100644
--- a/packages/xarc-app-dev/lib/dev-admin/admin-server.js
+++ b/packages/xarc-app-dev/lib/dev-admin/admin-server.js
@@ -106,9 +106,11 @@ class AdminServer {
     if (line !== undefined) {
       this._statusLine = line;
     }
+    const exitMsg = this._ctrlCExit ? "\n<orange>      == Press ^C again to Exit ==  </>" : "";
     this._io.updateItem(
       DEV_ADMIN_STATUS,
-      ck`Press M show/hide menu | Q exit | L set App Log Show Level: <white.inverse> ${this._appLogLevel} </> | ${this._statusLine}${this._menu}`
+      ck`Press M show/hide menu | Q exit | L set App Log Show Level: <white.inverse> \
+${this._appLogLevel} </> | ${this._statusLine}${this._menu}${exitMsg}`
     );
   }
 
@@ -230,6 +232,13 @@ ${proxyItem}<magenta>M</> - Show this menu <magenta>Q</> - Shutdown
   async processCommand(str) {
     const handlers = {
       q: () => this._quit(),
+      "^c": () => {
+        if (!this._menu) {
+          this.showMenu();
+        } else {
+          this.updateStatus();
+        }
+      },
       m: () => this.showMenu(),
       //logs
       l: () => this._changeLogShowLevel(),
@@ -247,6 +256,17 @@ ${proxyItem}<magenta>M</> - Show this menu <magenta>Q</> - Shutdown
       // dev proxy server
       p: () => DEV_PROXY_ENABLED && this.sendMsg(PROXY_SERVER_NAME, { name: "restart" })
     };
+
+    if (str === "^c") {
+      if (this._ctrlCExit) {
+        return this._quit();
+      }
+      this._ctrlCExit = true;
+    } else if (this._ctrlCExit) {
+      this._ctrlCExit = false;
+      this.updateStatus();
+    }
+
     return handlers[str] && (await handlers[str]());
   }
 
diff --git a/packages/xarc-app-dev/lib/dev-admin/console-io.js b/packages/xarc-app-dev/lib/dev-admin/console-io.js
index 223c21145..50967339a 100644
--- a/packages/xarc-app-dev/lib/dev-admin/console-io.js
+++ b/packages/xarc-app-dev/lib/dev-admin/console-io.js
@@ -22,7 +22,7 @@ class ConsoleIO extends VisualLogger {
     return new Promise(resolve => {
       process.stdin.once("keypress", (str, key) => {
         if (key.ctrl && key.name === "c") {
-          str = "m";
+          str = "^c";
         }
         resolve({ str: str && str.toLowerCase(), key });
       });