Fixes #3208. You now have to require 'coffee-script/extensions' in order to be able to auto-require CoffeeScript files.

Cakefile

@@ -161,6 +161,7 @@ task 'bench', 'quick benchmark of compilation time', ->
 
 # Run the CoffeeScript test suite.
 runTests = (CoffeeScript) ->
+  require './lib/coffee-script/extensions'
   startTime   = Date.now()
   currentFile = null
   passedTests = 0

lib/coffee-script/coffee-script.js

@@ -1,6 +1,6 @@
 // Generated by CoffeeScript 1.6.3
 (function() {
-  var Lexer, Module, SourceMap, binary, child_process, compile, compileFile, ext, fileExtensions, findExtension, fork, formatSourcePosition, fs, getSourceMap, helpers, lexer, loadFile, parser, path, sourceMaps, vm, withPrettyErrors, _i, _len,
+  var Lexer, SourceMap, compile, formatSourcePosition, fs, getSourceMap, helpers, lexer, parser, path, sourceMaps, vm, withPrettyErrors,
     __hasProp = {}.hasOwnProperty,
     __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
@@ -10,8 +10,6 @@
 
   path = require('path');
 
-  child_process = require('child_process');
-
   Lexer = require('./lexer').Lexer;
 
   parser = require('./parser').parser;
@@ -22,7 +20,7 @@
 
   exports.VERSION = '1.6.3';
 
-  fileExtensions = ['.coffee', '.litcoffee', '.coffee.md'];
+  exports.FILE_EXTENSIONS = ['.coffee', '.litcoffee', '.coffee.md'];
 
   exports.helpers = helpers;
 
@@ -182,8 +180,11 @@
     }
   };
 
-  compileFile = function(filename, sourceMap) {
+  exports._compileFile = function(filename, sourceMap) {
     var answer, err, raw, stripped;
+    if (sourceMap == null) {
+      sourceMap = false;
+    }
     raw = fs.readFileSync(filename, 'utf8');
     stripped = raw.charCodeAt(0) === 0xFEFF ? raw.substring(1) : raw;
     try {
@@ -199,63 +200,6 @@
     return answer;
   };
 
-  loadFile = function(module, filename) {
-    var answer;
-    answer = compileFile(filename, false);
-    return module._compile(answer, filename);
-  };
-
-  if (require.extensions) {
-    for (_i = 0, _len = fileExtensions.length; _i < _len; _i++) {
-      ext = fileExtensions[_i];
-      require.extensions[ext] = loadFile;
-    }
-    Module = require('module');
-    findExtension = function(filename) {
-      var curExtension, extensions;
-      extensions = path.basename(filename).split('.');
-      if (extensions[0] === '') {
-        extensions.shift();
-      }
-      while (extensions.shift()) {
-        curExtension = '.' + extensions.join('.');
-        if (Module._extensions[curExtension]) {
-          return curExtension;
-        }
-      }
-      return '.js';
-    };
-    Module.prototype.load = function(filename) {
-      var extension;
-      this.filename = filename;
-      this.paths = Module._nodeModulePaths(path.dirname(filename));
-      extension = findExtension(filename);
-      Module._extensions[extension](this, filename);
-      return this.loaded = true;
-    };
-  }
-
-  if (child_process) {
-    fork = child_process.fork;
-    binary = require.resolve('../../bin/coffee');
-    child_process.fork = function(path, args, options) {
-      var execPath;
-      if (args == null) {
-        args = [];
-      }
-      if (options == null) {
-        options = {};
-      }
-      execPath = helpers.isCoffee(path) ? binary : null;
-      if (!Array.isArray(args)) {
-        args = [];
-        options = args || {};
-      }
-      options.execPath || (options.execPath = execPath);
-      return fork(path, args, options);
-    };
-  }
-
   lexer = new Lexer;
 
   parser.lexer = {
@@ -343,10 +287,10 @@
     if (sourceMaps[filename]) {
       return sourceMaps[filename];
     }
-    if (_ref = path != null ? path.extname(filename) : void 0, __indexOf.call(fileExtensions, _ref) < 0) {
+    if (_ref = path != null ? path.extname(filename) : void 0, __indexOf.call(exports.FILE_EXTENSIONS, _ref) < 0) {
       return;
     }
-    answer = compileFile(filename, true);
+    answer = exports._compileFile(filename, true);
     return sourceMaps[filename] = answer.sourceMap;
   };
 
@@ -365,10 +309,10 @@
       }
     };
     frames = (function() {
-      var _j, _len1, _results;
+      var _i, _len, _results;
       _results = [];
-      for (_j = 0, _len1 = stack.length; _j < _len1; _j++) {
+      for (_i = 0, _len = stack.length; _i < _len; _i++) {
-        frame = stack[_j];
+        frame = stack[_i];
         if (frame.getFunction() === exports.run) {
           break;
         }

lib/coffee-script/extensions.js

@@ -0,0 +1,71 @@
+// Generated by CoffeeScript 1.6.3
+(function() {
+  var CoffeeScript, Module, binary, child_process, ext, findExtension, fork, helpers, loadFile, path, _i, _len, _ref;
+
+  CoffeeScript = require('./coffee-script');
+
+  child_process = require('child_process');
+
+  helpers = require('./helpers');
+
+  path = require('path');
+
+  loadFile = function(module, filename) {
+    var answer;
+    answer = CoffeeScript._compileFile(filename, false);
+    return module._compile(answer, filename);
+  };
+
+  if (require.extensions) {
+    _ref = CoffeeScript.FILE_EXTENSIONS;
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      ext = _ref[_i];
+      require.extensions[ext] = loadFile;
+    }
+    Module = require('module');
+    findExtension = function(filename) {
+      var curExtension, extensions;
+      extensions = path.basename(filename).split('.');
+      if (extensions[0] === '') {
+        extensions.shift();
+      }
+      while (extensions.shift()) {
+        curExtension = '.' + extensions.join('.');
+        if (Module._extensions[curExtension]) {
+          return curExtension;
+        }
+      }
+      return '.js';
+    };
+    Module.prototype.load = function(filename) {
+      var extension;
+      this.filename = filename;
+      this.paths = Module._nodeModulePaths(path.dirname(filename));
+      extension = findExtension(filename);
+      Module._extensions[extension](this, filename);
+      return this.loaded = true;
+    };
+  }
+
+  if (child_process) {
+    fork = child_process.fork;
+    binary = require.resolve('../../bin/coffee');
+    child_process.fork = function(path, args, options) {
+      var execPath;
+      if (args == null) {
+        args = [];
+      }
+      if (options == null) {
+        options = {};
+      }
+      execPath = helpers.isCoffee(path) ? binary : null;
+      if (!Array.isArray(args)) {
+        args = [];
+        options = args || {};
+      }
+      options.execPath || (options.execPath = execPath);
+      return fork(path, args, options);
+    };
+  }
+
+}).call(this);

src/coffee-script.coffee

@@ -6,7 +6,6 @@
 fs            = require 'fs'
 vm            = require 'vm'
 path          = require 'path'
-child_process = require 'child_process'
 {Lexer}       = require './lexer'
 {parser}      = require './parser'
 helpers       = require './helpers'
@@ -15,7 +14,7 @@ SourceMap     = require './sourcemap'
 # The current CoffeeScript version number.
 exports.VERSION = '1.6.3'
 
-fileExtensions = ['.coffee', '.litcoffee', '.coffee.md']
+exports.FILE_EXTENSIONS = ['.coffee', '.litcoffee', '.coffee.md']
 
 # Expose helpers for testing.
 exports.helpers = helpers
@@ -152,7 +151,7 @@ exports.eval = (code, options = {}) ->
   else
     vm.runInContext js, sandbox
 
-compileFile = (filename, sourceMap) ->
+exports._compileFile = (filename, sourceMap = no) ->
   raw = fs.readFileSync filename, 'utf8'
   stripped = if raw.charCodeAt(0) is 0xFEFF then raw.substring 1 else raw
 
@@ -166,53 +165,6 @@ compileFile = (filename, sourceMap) ->
 
   answer
 
-# Load and run a CoffeeScript file for Node, stripping any `BOM`s.
-loadFile = (module, filename) ->
-  answer = compileFile filename, false
-  module._compile answer, filename
-
-# If the installed version of Node supports `require.extensions`, register
-# CoffeeScript as an extension.
-if require.extensions
-  for ext in fileExtensions
-    require.extensions[ext] = loadFile
-
-  # Patch Node's module loader to be able to handle mult-dot extensions.
-  # This is a horrible thing that should not be required. Perhaps, one day,
-  # when a truly benevolent dictator comes to rule over the Republik of Node,
-  # it won't be.
-  Module = require 'module'
-
-  findExtension = (filename) ->
-    extensions = path.basename(filename).split '.'
-    # Remove the initial dot from dotfiles.
-    extensions.shift() if extensions[0] is ''
-    # Start with the longest possible extension and work our way shortwards.
-    while extensions.shift()
-      curExtension = '.' + extensions.join '.'
-      return curExtension if Module._extensions[curExtension]
-    '.js'
-
-  Module::load = (filename) ->
-    @filename = filename
-    @paths = Module._nodeModulePaths path.dirname filename
-    extension = findExtension filename
-    Module._extensions[extension](this, filename)
-    @loaded = true
-
-# If we're on Node, patch `child_process.fork` so that Coffee scripts are able
-# to fork both CoffeeScript files, and JavaScript files, directly.
-if child_process
-  {fork} = child_process
-  binary = require.resolve '../../bin/coffee'
-  child_process.fork = (path, args = [], options = {}) ->
-    execPath = if helpers.isCoffee(path) then binary else null
-    if not Array.isArray args
-      args = []
-      options = args or {}
-    options.execPath or= execPath
-    fork path, args, options
-
 # Instantiate a Lexer for our use here.
 lexer = new Lexer
 
@@ -305,8 +257,8 @@ sourceMaps = {}
 # Generates the source map for a coffee file and stores it in the local cache variable.
 getSourceMap = (filename) ->
   return sourceMaps[filename] if sourceMaps[filename]
-  return unless path?.extname(filename) in fileExtensions
+  return unless path?.extname(filename) in exports.FILE_EXTENSIONS
-  answer = compileFile filename, true
+  answer = exports._compileFile filename, true
   sourceMaps[filename] = answer.sourceMap
 
 # Based on [michaelficarra/CoffeeScriptRedux](http://goo.gl/ZTx1p)

src/extensions.coffee

@@ -0,0 +1,51 @@
+CoffeeScript  = require './coffee-script'
+child_process = require 'child_process'
+helpers       = require './helpers'
+path          = require 'path'
+
+# Load and run a CoffeeScript file for Node, stripping any `BOM`s.
+loadFile = (module, filename) ->
+  answer = CoffeeScript._compileFile filename, false
+  module._compile answer, filename
+
+# If the installed version of Node supports `require.extensions`, register
+# CoffeeScript as an extension.
+if require.extensions
+  for ext in CoffeeScript.FILE_EXTENSIONS
+    require.extensions[ext] = loadFile
+
+  # Patch Node's module loader to be able to handle mult-dot extensions.
+  # This is a horrible thing that should not be required. Perhaps, one day,
+  # when a truly benevolent dictator comes to rule over the Republik of Node,
+  # it won't be.
+  Module = require 'module'
+
+  findExtension = (filename) ->
+    extensions = path.basename(filename).split '.'
+    # Remove the initial dot from dotfiles.
+    extensions.shift() if extensions[0] is ''
+    # Start with the longest possible extension and work our way shortwards.
+    while extensions.shift()
+      curExtension = '.' + extensions.join '.'
+      return curExtension if Module._extensions[curExtension]
+    '.js'
+
+  Module::load = (filename) ->
+    @filename = filename
+    @paths = Module._nodeModulePaths path.dirname filename
+    extension = findExtension filename
+    Module._extensions[extension](this, filename)
+    @loaded = true
+
+# If we're on Node, patch `child_process.fork` so that Coffee scripts are able
+# to fork both CoffeeScript files, and JavaScript files, directly.
+if child_process
+  {fork} = child_process
+  binary = require.resolve '../../bin/coffee'
+  child_process.fork = (path, args = [], options = {}) ->
+    execPath = if helpers.isCoffee(path) then binary else null
+    if not Array.isArray args
+      args = []
+      options = args or {}
+    options.execPath or= execPath
+    fork path, args, options