started adding copay shell to copay

shell/scripts/build-linux.js

@@ -0,0 +1,70 @@
+/*
+** copay-shell - linux builder
+*/
+
+var os           = require('os');
+var downloadAtom = require('./download-atom-shell');
+var async        = require('async');
+var fs           = require('fs');
+var path         = require('path');
+var color        = require('cli-color');
+var exec         = require('child_process').exec;
+
+var shell_target = path.normalize(__dirname + '/../build/linux/Copay')
+var app_target   = path.normalize(__dirname + '/../build/linux/Copay/resources/app')
+
+async.series(
+  [
+    function getBinary(done) {
+      downloadAtom(done);
+    },
+    function copyBuildFiles(done) {
+      console.log(color.blue('{copay}'), 'copying app files');
+      var ignore = ['.git','assets','build','scripts'].map(function(dir) {
+        return '--exclude ' + dir
+      }).join(' ');
+      var appDir = path.normalize(__dirname + '/../');
+
+      exec('rsync -av --progress ' + appDir + ' ' + app_target + ' ' + ignore, {
+        maxBuffer: Infinity // LOL
+      }, function(err, stdout, stderr) {
+        done(err || stderr);
+      });
+    },
+    function removeDefaultApp(done) {
+      console.log(color.blue('{copay}'), 'removing default application');
+      rmdir(path.normalize(__dirname + '/../build/linux/Copay/resources/default_app'));
+      done();
+    },
+    function renameExecutable(done) {
+      console.log(color.blue('{copay}'), 'renaming executable');
+      fs.rename(shell_target + '/atom', shell_target + '/Copay', done);
+    },
+    function zipBuild(done) {
+      console.log(color.blue('{copay}'), 'zipping distributable package');
+      exec('zip -r ' + path.normalize(shell_target, '/../Copay-' + process.platform) + ' ' + shell_target, {
+        maxBuffer: Infinity // LOL x 2
+      },function(err, stdout, stderr) {
+        done(err || stderr);
+      });
+    }
+  ],
+  function(err, results) {
+    if (err) return console.log(color.blue('{copay}'), color.red(err));
+    console.log(color.blue('{copay}'), color.green('success!'));
+  }
+);
+
+function rmdir(dir) {
+  if (fs.existsSync(dir)) {
+    var list = fs.readdirSync(dir);
+    for(var i = 0; i < list.length; i++) {
+      var filename = path.join(dir, list[i]);
+      var stat     = fs.statSync(filename);
+      if (filename == '.' || filename == '..') null;
+      else if (stat.isDirectory()) rmdir(filename);
+      else fs.unlinkSync(filename);
+    }
+    fs.rmdirSync(dir);
+  }
+};