From b29f23e28caa23925af0fe91846bbf254d936493 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Tue, 21 Feb 2017 21:01:38 -0500
Subject: [PATCH] extract method for determing network type

---
 lib/cmds/blockchain/geth_commands.js | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/lib/cmds/blockchain/geth_commands.js b/lib/cmds/blockchain/geth_commands.js
index 83baa7636..02e2ab76a 100644
--- a/lib/cmds/blockchain/geth_commands.js
+++ b/lib/cmds/blockchain/geth_commands.js
@@ -1,4 +1,5 @@
 
+// TODO: make all of this async
 var GethCommands = function(options) {
   this.config = options.config;
   this.env = options.env || 'development';
@@ -10,13 +11,7 @@ GethCommands.prototype.commonOptions = function() {
   var config = this.config;
   var cmd = "";
 
-  if (config.networkType === 'testnet') {
-    cmd += "--testnet ";
-  } else if (config.networkType === 'olympic') {
-    cmd += "--olympic ";
-  } else if (config.networkType === 'custom') {
-    cmd += "--networkid " + config.networkId + " ";
-  }
+  cmd += this.determineNetworkType(config);
 
   if (config.datadir) {
     cmd += "--datadir=\"" + config.datadir + "\" ";
@@ -37,6 +32,18 @@ GethCommands.prototype.commonOptions = function() {
   return cmd;
 };
 
+GethCommands.prototype.determineNetworkType = function(config) {
+  var cmd = "";
+  if (config.networkType === 'testnet') {
+    cmd += "--testnet ";
+  } else if (config.networkType === 'olympic') {
+    cmd += "--olympic ";
+  } else if (config.networkType === 'custom') {
+    cmd += "--networkid " + config.networkId + " ";
+  }
+  return cmd;
+};
+
 GethCommands.prototype.initGenesisCommmand = function() {
   var config = this.config;
   var cmd = this.geth_bin + " " + this.commonOptions();