Decouple "mkdirp"

Make coffee completely independent.

lib/coffee-script/command.js

@@ -13,8 +13,6 @@
 
   CoffeeScript = require('./coffee-script');
 
-  mkdirp = require('mkdirp');
-
   _ref = require('child_process'), spawn = _ref.spawn, exec = _ref.exec;
 
   EventEmitter = require('events').EventEmitter;
@@ -440,6 +438,27 @@
     return path.join(dir, basename + extension);
   };
 
+  mkdirp = function(dir, fn) {
+    var mkdirs, mode;
+    mode = 0x1ff & ~process.umask();
+    return (mkdirs = function(p, fn) {
+      return fs.exists(p, function(exists) {
+        if (exists) {
+          return fn();
+        } else {
+          return mkdirs(path.dirname(p), function() {
+            return fs.mkdir(p, mode, function(err) {
+              if (err) {
+                return fn(err);
+              }
+              return fn();
+            });
+          });
+        }
+      });
+    })(dir, fn);
+  };
+
   writeJs = function(base, sourcePath, js, jsPath, generatedSourceMap) {
     var compile, jsDir, sourceMapPath;
     if (generatedSourceMap == null) {

package.json

@@ -38,8 +38,5 @@
     "highlight.js": "~8.0.0",
     "underscore": "~1.5.2",
     "docco": "~0.6.2"
-  },
-  "dependencies": {
-    "mkdirp": "~0.3.5"
   }
 }

src/command.coffee

@@ -10,7 +10,6 @@ path           = require 'path'
 helpers        = require './helpers'
 optparse       = require './optparse'
 CoffeeScript   = require './coffee-script'
-mkdirp         = require 'mkdirp'
 {spawn, exec}  = require 'child_process'
 {EventEmitter} = require 'events'
 
@@ -330,6 +329,20 @@ outputPath = (source, base, extension=".js") ->
     dir = path.join opts.output, path.relative base, srcDir
   path.join dir, basename + extension
 
+# Recursively mkdir, like `mkdir -p`.
+mkdirp = (dir, fn) ->
+  mode = 0o777 & ~process.umask()
+
+  do mkdirs = (p = dir, fn) ->
+    fs.exists p, (exists) ->
+      if exists
+        fn()
+      else
+        mkdirs path.dirname(p), ->
+          fs.mkdir p, mode, (err) ->
+            return fn err if err
+            fn()
+
 # Write out a JavaScript source file with the compiled code. By default, files
 # are written out in `cwd` as `.js` files with the same name, but the output
 # directory can be customized with `--output`.