added support for current branch, and some cleanup

src/commands/deployment/testservers/update/update.ts

@@ -3,7 +3,7 @@ const chalk = require('chalk');
 const { AutoComplete, Input, Confirm } = require('enquirer');
 import { Octokit } from "@octokit/core";
 import { GluegunPrint } from 'gluegun';
-import { defaultMenuSettings } from '../../../../globals';
+import { defaultMenuSettings, getCurrentBranch, getSettings } from '../../../../globals';
 const os = require("os");
 
 const STACK_DEFAULTS = {
@@ -68,11 +68,14 @@ const getUpdateStackCommand = (stackName: string, branch: string, templateFile:
   return cmd.join(' ');
 }
 
-const getBranchName = async (print: GluegunPrint, token: string) => {
+const getBranchName = async (toolbox: GluegunMenuToolbox, token: string, repoPath: string) => {
+  const {print} = toolbox;
+  const currentBranch = await getCurrentBranch(repoPath, toolbox);
   const input = new Input({
     type: 'input',
     name: 'branch',
-    message: 'What github branch should be deployed?'
+    message: 'What github branch should be deployed?',
+    initial: currentBranch,
   });
   const responseBranch = await input.run();
 
@@ -114,26 +117,18 @@ module.exports = {
   description: 'Update stack with different branch (u)',
   hidden: false,
   run: async (toolbox: GluegunMenuToolbox) => {
-    const { system, strings, print, filesystem } = toolbox;
+    const { system, strings, print } = toolbox;
     
     // Load settings
-    const config = await filesystem.readAsync(`${os.homedir()}/.pwcli_settings`, "json");
+    const config = await getSettings(toolbox);
     if (!config) {
-      print.error(`
-
-      No config found, please run [ ${chalk.cyan('pwcli s')} ] or setup from the menu.
-      
-      `);
-      if (toolbox.fromMenu()) {
-        await toolbox.menu.showMenu(null, defaultMenuSettings)
-      } else {
-        return;
-      }
+      await toolbox.menu.showMenu('setup', defaultMenuSettings);
+      return;
     }
 
     let branchName = null;
     while (!branchName) {
-      branchName = await getBranchName(print, config.gh_token);
+      branchName = await getBranchName(toolbox, config.gh_token, config.photowall_repo);
     }
 
     const stacks = JSON.parse(