New: Put all argv into the process title for better monitoring

Author: nguymin4

index.js

@@ -11,6 +11,7 @@ var findRange = require('semver-greatest-satisfied-range');
 var ansi = require('./lib/shared/ansi');
 var exit = require('./lib/shared/exit');
 var tildify = require('./lib/shared/tildify');
+var makeTitle = require('./lib/shared/make-title');
 var cliOptions = require('./lib/shared/cli-options');
 var completion = require('./lib/shared/completion');
 var verifyDeps = require('./lib/shared/verify-dependencies');
@@ -35,6 +36,7 @@ process.env.INIT_CWD = process.cwd();
 
 var cli = new Liftoff({
   name: 'gulp',
+  processTitle: makeTitle('gulp', process.argv.slice(2)),
   completions: completion,
   extensions: interpret.jsVariants,
   v8flags: v8flags,

lib/shared/make-title.js

@@ -0,0 +1,11 @@
+'use strict';
+
+function makeTitle(cmd, argv) {
+  if (!argv || argv.length === 0) {
+    return cmd;
+  }
+
+  return [cmd].concat(argv).join(' ');
+}
+
+module.exports = makeTitle;

test/lib/make-title.js

@@ -0,0 +1,36 @@
+'use strict';
+
+var expect = require('expect');
+
+var makeTitle = require('../../lib/shared/make-title');
+
+describe('lib: make-title', function() {
+
+  it('returns the command if no argv passed', function(done) {
+    var title = makeTitle('gulp');
+
+    expect(title).toEqual('gulp');
+    done();
+  });
+
+  it('returns the command if argv is 0 length', function(done) {
+    var title = makeTitle('gulp', []);
+
+    expect(title).toEqual('gulp');
+    done();
+  });
+
+  it('returns the command and argvs if not empty', function(done) {
+    var title = makeTitle('gulp', ['build']);
+
+    expect(title).toEqual('gulp build');
+    done();
+  });
+
+  it('concats all argv', function(done) {
+    var title = makeTitle('gulp', ['build', '--prod']);
+
+    expect(title).toEqual('gulp build --prod');
+    done();
+  });
+});