From e2626c32f0de036cd359fd21c866937d4c4ba90d Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Tue, 24 May 2016 01:00:46 -0700
Subject: [PATCH] mkdirp.

---
 bin/node         |  2 +-
 lib/bcoin/env.js | 48 +++++++++++++++++++++++-------------------------
 2 files changed, 24 insertions(+), 26 deletions(-)

diff --git a/bin/node b/bin/node
index 24c44dcc..02bbc47f 100755
--- a/bin/node
+++ b/bin/node
@@ -5,7 +5,7 @@ var utils = bcoin.utils;
 var assert = utils.assert;
 
 process.on('uncaughtException', function(err) {
-  bcoin.debug(err ? err.stack + '' : err + '');
+  bcoin.error(err);
   process.exit(1);
 });
 
diff --git a/lib/bcoin/env.js b/lib/bcoin/env.js
index d0bea69b..55f1b398 100644
--- a/lib/bcoin/env.js
+++ b/lib/bcoin/env.js
@@ -9,11 +9,8 @@ var utils = require('./utils');
 var assert = utils.assert;
 var fs;
 
-try {
+if (!utils.isBrowser)
   fs = require('f' + 's');
-} catch (e) {
-  ;
-}
 
 /**
  * A BCoin "environment" which is used for
@@ -383,42 +380,43 @@ Environment.prototype.now = function now() {
 
 /**
  * Create a full directory structure.
- * @param {String} dir
+ * @param {String} path
  */
 
-function mkdirp(dir) {
-  var path = require('path');
-  var i, parts, name;
+function mkdirp(path) {
+  var i, parts;
 
   if (!fs)
     return;
 
-  dir = path.normalize(dir);
-  dir = dir.replace(/\\/g, '/');
-  dir = dir.replace(/\/$/, '');
-  parts = dir.split('/');
+  path = path.replace(/\\/g, '/');
+  path = path.replace(/\/+$/, '');
+  parts = path.split(/\/+/);
+  path = '';
+
+  if (process.platform === 'win32') {
+    if (parts[0].indexOf(':') !== -1)
+      path = parts.shift() + '/';
+  }
+
+  if (parts[0].length === 0) {
+    parts.shift();
+    path = '/';
+  }
 
   for (i = 0; i < parts.length; i++) {
-    if (i === 0) {
-      if (process.platform === 'win32') {
-        if (parts[0].indexOf(':') !== -1)
-          continue;
-      } else {
-        if (parts[0].length === 0)
-          continue;
-      }
-    }
-
-    name = parts.slice(0, i + 1).join('/');
+    path += parts[i];
 
     try {
-      fs.statSync(name);
+      fs.statSync(path);
     } catch (e) {
       if (e.code === 'ENOENT')
-        fs.mkdirSync(name, 488 /* 0750 */);
+        fs.mkdirSync(path, 488 /* 0750 */);
       else
         throw e;
     }
+
+    path += '/';
   }
 }