CLI: Run index.coffee when called on a directory

lib/coffee-script/command.js

@@ -1,6 +1,6 @@
 // Generated by CoffeeScript 1.6.3
 (function() {
-  var BANNER, CoffeeScript, EventEmitter, SWITCHES, compileJoin, compileOptions, compilePath, compileScript, compileStdio, exec, forkNode, fs, helpers, hidden, joinTimeout, mkdirp, notSources, optionParser, optparse, opts, outputPath, parseOptions, path, printLine, printTokens, printWarn, removeSource, removeSourceDir, silentUnlink, sourceCode, sources, spawn, timeLog, usage, useWinPathSep, version, wait, watch, watchDir, watchedDirs, writeJs, _ref,
+  var BANNER, CoffeeScript, EventEmitter, SWITCHES, compileJoin, compileOptions, compilePath, compileScript, compileStdio, exec, findDirectoryIndex, forkNode, fs, helpers, hidden, joinTimeout, mkdirp, notSources, optionParser, optparse, opts, outputPath, parseOptions, path, printLine, printTokens, printWarn, removeSource, removeSourceDir, silentUnlink, sourceCode, sources, spawn, timeLog, usage, useWinPathSep, version, wait, watch, watchDir, watchedDirs, writeJs, _ref,
     __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; };
 
   fs = require('fs');
@@ -117,6 +117,10 @@
         notSources[source] = true;
         return;
       }
+      if (opts.run) {
+        compilePath(findDirectoryIndex(source), topLevel, base);
+        return;
+      }
       if (opts.watch) {
         watchDir(source, base);
       }
@@ -159,6 +163,27 @@
     }
   };
 
+  findDirectoryIndex = function(source) {
+    var err, ext, index, _i, _len, _ref1;
+    _ref1 = CoffeeScript.FILE_EXTENSIONS;
+    for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+      ext = _ref1[_i];
+      index = path.join(source, "index" + ext);
+      try {
+        if ((fs.statSync(index)).isFile()) {
+          return index;
+        }
+      } catch (_error) {
+        err = _error;
+        if (err.code !== 'ENOENT') {
+          throw err;
+        }
+      }
+    }
+    console.error("Missing index.coffee or index.litcoffee in " + source);
+    return process.exit(1);
+  };
+
   compileScript = function(file, input, base) {
     var compiled, err, message, o, options, t, task;
     if (base == null) {

src/command.coffee

@@ -104,6 +104,9 @@ compilePath = (source, topLevel, base) ->
     if path.basename(source) is 'node_modules'
       notSources[source] = yes
       return
+    if opts.run
+      compilePath findDirectoryIndex(source), topLevel, base
+      return
     watchDir source, base if opts.watch
     try
       files = fs.readdirSync source
@@ -124,6 +127,16 @@ compilePath = (source, topLevel, base) ->
   else
     notSources[source] = yes
 
+findDirectoryIndex = (source) ->
+  for ext in CoffeeScript.FILE_EXTENSIONS
+    index = path.join source, "index#{ext}"
+    try
+      return index if (fs.statSync index).isFile()
+    catch err
+      throw err unless err.code is 'ENOENT'
+  console.error "Missing index.coffee or index.litcoffee in #{source}"
+  process.exit 1
+
 # Compile a single source script, containing the given code, according to the
 # requested options. If evaluating the script directly sets `__filename`,
 # `__dirname` and `module.filename` to be correct relative to the script's path.