Better talking yeti, more verbose install process

lib/foundationCLI.js

@@ -1,11 +1,13 @@
-var fs     = require('fs');
-var rimraf = require('rimraf');
-var exec   = require('exec');
-var spawn  = require('child_process').spawn;
-var colors = require('colors');
-var open   = require('open');
-var bower  = require('bower');
-var pkg    = require('../package.json');
+var fs      = require('fs');
+var rimraf  = require('rimraf');
+var exec    = require('exec');
+var spawn   = require('child_process').spawn;
+var colors  = require('colors');
+var open    = require('open');
+var lineLog = require('single-line-log').stdout;
+var yeti    = require('./yeti');
+var bower   = require('bower');
+var pkg     = require('../package.json');
 
 // HELP
 // List all available commands, or info for a specific command
@@ -78,40 +80,60 @@ module.exports.new = function(args, options) {
   var gitClone = ['git', 'clone', 'https://github.com/zurb/foundation-apps-template.git', args[0]];
   var npm = process.platform === 'win32' ? 'npm.cmd' : 'npm';
   var npmInstall = ['npm', 'install'];
+  var bowerInstall = ['bower', 'install'];
+  var bundleInstall = ['bundle'];
 
   // Show help screen if the user didn't enter a project name
   if (typeof projectName === 'undefined') {
-    this.help();
+    this.help('new');
     process.exit();
   }
 
+  yeti([
+    'Thanks for using Foundation for Apps!',
+    'Let\'s set up a new project.'
+  ]);
+
   // Clone the template repo
-  process.stdout.write("Downloading the Foundation for Apps template...".cyan);
+  process.stdout.write("\nDownloading the Foundation for Apps template...".cyan);
   exec(gitClone, function(err, out, code) {
     if (err instanceof Error) throw err;
 
     process.stdout.write([
-      " Done downloading!\n",
-      "\nInstalling dependencies...".cyan
+      " Done downloading!",
+      "\n\nInstalling dependencies...".cyan,
+      "\n"
     ].join(''));
 
     // Remove the Git folder
     rimraf('./'+projectName+'/.git/', function() {});
 
-    // Install npm and Bower dependencies
+    lineLog("npm" + "  =>  bower  =>  bundler".gray);
+
+    // Yes, this is callback hell, we'll get around to fixing it!
     exec(npmInstall, {cwd: './'+args[0]}, function(err, out, code) {
       if (err instanceof Error) throw err;
 
-      else {
-        process.stdout.write([
-          " Done installing!\n",
-          "\nYou're all set! Now run ",
-          "npm start ".cyan,
-          "while inside the ",
-          args[0].cyan,
-          " folder.\n\n"
-        ].join(''));
-      }
+      lineLog("npm  =>  ".green + "bower".white + "  =>  bundler".gray);
+      exec(bowerInstall, {cwd: './'+args[0]}, function(err, out, code) {
+        if (err instanceof Error) throw err;
+
+        lineLog("npm  =>  bower".green + "  =>  bundler");
+        exec(bundleInstall, {cwd: './'+args[0]}, function(err, out, code) {
+          if (err instanceof Error) throw err;
+
+          else {
+            lineLog("npm  =>  bower  =>  bundler".green);
+            process.stdout.write([
+              "\n\nYou're all set! Now run ",
+              "foundation-apps watch ".cyan,
+              "while inside the ",
+              args[0].cyan,
+              " folder.\n\n"
+            ].join(''));
+          }
+        });
+      });
     });
   });
 }
@@ -145,9 +167,6 @@ module.exports.watch = function(args, options, justBuild) {
   proc.stderr.on('data', function(data) {
     process.stdout.write(data.toString());
   });
-  proc.on('exit', function(code) {
-    console.log("Good Luck Have Batman".cyan);
-  });
 }
 
 // BUILD

lib/welcome.js

@@ -1,40 +1,15 @@
 #!/usr/bin/env node
 
-//           /|
-//          | |  /| .
-//     .  /\|  \/ |/|
-//     |\/          |
-//     ||\__/\____/||
-//  ___|| ======== ||___
-// /___||  O    O  ||___\
-//     ||  ______, || 
-//     /|          |\
-//    /_/\\/\  /\//\_\
-//        \/\\//\/
-//           \/
-
 var colors = require('colors');
-
-var yeti = [
-  '\n           /|'
-, '\n          | |  /| .'
-, '\n     .  /\\|  \\/ |/|'
-, '\n     |\\/          |'
-, '\n     |'+'|\\__/\\____/|'.cyan+'|'
-, '\n  '+'___'.gray+'|'+'|'.cyan+' '+'========'.gray+' '+'|'.cyan+'|'+'___'.gray
-, '\n '+'/___'.gray+'|'+'|'.cyan+'  '+'O'.cyan+'    '+'O'.cyan+'  ||'+'___\\'.gray
-, '\n     |'+'|'.cyan+'  '+'______,'.cyan+' '+'|'.cyan+'|'
-, '\n     /'+'|'.cyan+'          '+'|'.cyan+'\\ '
-, '\n    /_/\\'+'\\/\\'.cyan+'  '+'/\\/'.cyan+'/\\_\\ '
-, '\n        \\/\\'+'\\/'.cyan+'/\\/'
-, '\n           \\/'
-, '\n'
-];
-
-yeti[3] = yeti[3] + '         '+'Thanks for installing Foundation for Apps!';
-yeti[4] = yeti[4] + '         ------------------------------------------';
-yeti[5] = yeti[5] + '      Type '+'foundation-apps new app'.cyan+' to create a new app,';
-yeti[6] = yeti[6] + '     or '+'foundation-apps help'.cyan+' to see every command.';
-yeti[8] = yeti[8] + '        '+'@zurbfoundation'.cyan+' on Twitter';
-
-console.log(yeti.join(''));
+var yeti   = require('./yeti');
+
+var msg = [
+  'Thanks for installing Foundation for Apps!',
+  '------------------------------------------',
+  'Type ' + 'foundation-apps new app'.cyan+' to create a new app,',
+  'or '+'foundation-apps help'.cyan+' to see every command.',
+  '',
+  'We\'re '+'@zurbfoundation'.cyan+' on Twitter.',
+]
+
+yeti(msg);

lib/yeti.js

@@ -0,0 +1,70 @@
+//           /|
+//          | |  /| .
+//     .  /\|  \/ |/|
+//     |\/          |
+//     ||\__/\____/||
+//  ___|| ======== ||___
+// /___||  O    O  ||___\
+//     ||  ______, || 
+//     /|          |\
+//    /_/\\/\  /\//\_\
+//        \/\\//\/
+//           \/
+
+var colors       = require('colors')
+  , stringLength = require('string-length')
+;
+
+var yeti = [
+  '\n           /|'
+, '\n          | |  /| .'
+, '\n     .  /\\|  \\/ |/|'
+, '\n     |\\/          |'
+, '\n     |'+'|\\__/\\____/|'.cyan+'|'
+, '\n  '+'___'.gray+'|'+'|'.cyan+' '+'========'.gray+' '+'|'.cyan+'|'+'___'.gray
+, '\n '+'/___'.gray+'|'+'|'.cyan+'  '+'O'.cyan+'    '+'O'.cyan+'  ||'+'___\\'.gray
+, '\n     |'+'|'.cyan+'  '+'______,'.cyan+' '+'|'.cyan+'|'
+, '\n     /'+'|'.cyan+'          '+'|'.cyan+'\\ '
+, '\n    /_/\\'+'\\/\\'.cyan+'  '+'/\\/'.cyan+'/\\_\\ '
+, '\n        \\/\\'+'\\/'.cyan+'/\\/'
+, '\n           \\/'
+, '\n'
+];
+
+var baseTextOffset = 5
+  , longestLine = (function() {
+  var highest = 0;
+  for (var i = 0; i < yeti.length; i++) {
+    var len = stringLength(yeti[i]);
+    if (len > highest) highest = len;
+  }
+  return highest;
+})();
+
+// Thank you: http://stackoverflow.com/a/5450113/492553
+var repeatChar = function(pattern, count) {
+  if (count < 1) return '';
+  var result = '';
+  while (count > 1) {
+    if (count & 1) result += pattern;
+    count >>= 1, pattern += pattern;
+  }
+  return result + pattern;
+}
+
+// This function takes an array of text messages and places them next to the ASCII yeti
+module.exports = function(text) {
+  var yetiHeight = yeti.length - 1
+    , textHeight = text.length
+    , textOffset = Math.floor((yetiHeight - textHeight) / 2)
+    , yetiMsg    = yeti
+  ;
+
+  for (var i = 0; i < text.length; i++) {
+    var offset = textOffset + i;
+    var spaceCount = longestLine - stringLength(yetiMsg[offset]) + baseTextOffset;
+    yetiMsg[offset] = yetiMsg[offset] + repeatChar(' ', spaceCount) + text[i];
+  }
+
+  console.log(yetiMsg.join(''));
+}

package.json

@@ -11,7 +11,10 @@
     "multiline": "^1.0.1",
     "nopt": "^3.0.1",
     "open": "0.0.5",
+    "q": "^1.1.2",
     "rimraf": "^2.2.8",
+    "single-line-log": "^0.4.1",
+    "string-length": "^1.0.0",
     "update-notifier": "^0.2.2"
   },
   "scripts": {