From 409bb093d55df2146fd649f532b71164416d088e Mon Sep 17 00:00:00 2001
From: Manuel Araoz <manuelaraoz@gmail.com>
Date: Tue, 11 Mar 2014 17:53:46 -0300
Subject: [PATCH] configurable submodules for browser bundle

---
 Gruntfile.js          |  4 ++--
 browser/browserify.js | 21 +++++++++++++++++++--
 package.json          |  6 ++++--
 test/index.html       |  2 ++
 4 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index 090f98a..8bf4826 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -16,7 +16,7 @@ module.exports = function(grunt) {
           stdout: true,
           stderr: true
         },
-        command: 'node ./browser/browserify.js',
+        command: 'node ./browser/browserify.js -a',
       }
     },
     watch: {
@@ -25,7 +25,7 @@ module.exports = function(grunt) {
         tasks: ['markdown']
       },
       scripts: {
-        files: ['**/*.js', '**/*.html', '!**/node_modules/**', '!browser/bundle.js', '!browser/testdata.js'],
+        files: ['**/*.js', '**/*.html', '!**/node_modules/**', '!browser/bundle.js', '!browser/testdata.js', '!browser/vendor-bundle.js'],
         tasks: ['shell'],
       },
     },
diff --git a/browser/browserify.js b/browser/browserify.js
index 1e8edbb..df52135 100644
--- a/browser/browserify.js
+++ b/browser/browserify.js
@@ -10,6 +10,7 @@
 var fs = require('fs');
 var browserify = require('browserify');
 var browserPack = require('browser-pack');
+var program = require('commander');
 
 // concat browser vendor files
 var exec = require('child_process').exec;
@@ -22,6 +23,20 @@ var puts = function(error, stdout, stderr) {
 
 exec('cd browser; sh concat.sh', puts);
 
+var list = function(val) {
+  return val.split(',');
+};
+
+program
+  .version('0.0.1')
+  .option('-a, --includeall', 'Include all submodules.')
+  .option('-s, --submodules <items>', 'Include the listed comma-separated submodules.', list)
+  .parse(process.argv);
+
+if (!program.includeall && (!program.submodules || program.submodules.length === 0)) {
+  console.log('Must use either -s or -a option. For more info use the --help option');
+  process.exit(1);
+}
 
 var pack = function (params) {
   var preludePath  = 'node_modules/soop/example/custom_prelude.js';
@@ -75,9 +90,11 @@ b.require('./util/log');
 b.require('./util/util');
 b.require('./util/EncodedData');
 b.require('./util/VersionedData');
-b.add('./browser/bignum_config.js');
 modules.forEach(function(m) {
-   b.require('./' + m + '.js' ,{expose: './'+m} );
+  if (program.includeall || program.submodules.indexOf(m) > -1) {
+    console.log('Including '+m+' in the browser bundle');
+    b.require('./' + m + '.js' , {expose: './'+m} );
+  }
 });
 b.require('soop');
 
diff --git a/package.json b/package.json
index 4efa62a..a66c77f 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,8 @@
     "url": "https://github.com/bitpay/bitcore.git"
   },
   "scripts": {
-    "test": "mocha test -R spec"
+    "test": "mocha test -R spec",
+    "postinstall": "grunt shell"
   },
   "dependencies": {
     "soop": "git://github.com/bitpay/soop.git",
@@ -66,7 +67,8 @@
     "browserify-buffertools": "~1.0.2",
     "chai": "~1.9.0",
     "brfs": "~1.0.0",
-    "async": "~0.2.10"
+    "async": "~0.2.10",
+    "commander": "~2.1.0"
   },
   "license": "MIT"
 }
diff --git a/test/index.html b/test/index.html
index a21f79e..bbd0d61 100644
--- a/test/index.html
+++ b/test/index.html
@@ -38,6 +38,8 @@
     <script src="test.VersionedData.js"></script>
     <script src="test.Wallet.js"></script>
     <script src="test.WalletKey.js"></script>
+    <!--
+    -->
     <script>
       mocha.run();
     </script>