Allow ng completion from everywhere. If called inside an ng app folder make it a shell comment.

Author: catull

packages/@angular/cli/bin/ng

@@ -155,13 +155,21 @@ resolve('@angular/cli', { basedir: process.cwd() },
       }
 
       if (shouldWarn && CliConfig.fromGlobal().get('warnings.versionMismatch')) {
-        // eslint-disable no-console
-        console.log(yellow(stripIndents`
+        let warning = stripIndents`
           Your global Angular CLI version (${globalVersion}) is greater than your local
           version (${localVersion}). The local Angular CLI version is used.
 
           To disable this warning use "ng set --global warnings.versionMismatch=false".
-        `));
+        `;
+         // Don't show warning colorised on `ng completion`
+         if (process.argv[2] !== 'completion') {
+           // eslint-disable no-console
+           console.log(yellow(warning));
+         } else {
+           warning = warning.replace(/^/gm, '# ');
+           // eslint-disable no-console
+           console.log(warning);
+         }
       }
 
       // No error implies a projectLocalCli, which will load whatever

packages/@angular/cli/commands/completion.ts

@@ -43,7 +43,7 @@ const optsNg: string[] = [];
 const CompletionCommand = Command.extend({
   name: 'completion',
   description: 'Adds autocomplete functionality to `ng` commands and subcommands.',
-  works: 'outsideProject',
+  works: 'everywhere',
   availableOptions: [
     {
       name: 'all',