Added a redundant-variable eliminator script and its dependencies.

1 files changed, 76 insertions, 0 deletions

diff --git a/tools/eliminator/node_modules/coffee-script/lib/cake.js b/tools/eliminator/node_modules/coffee-script/lib/cake.js
new file mode 100755
index 00000000..6619934e
--- /dev/null
+++ b/tools/eliminator/node_modules/coffee-script/lib/cake.js
@@ -0,0 +1,76 @@
+(function() {
+  var CoffeeScript, fs, helpers, missingTask, oparse, options, optparse, path, printTasks, switches, tasks;
+  fs = require('fs');
+  path = require('path');
+  helpers = require('./helpers');
+  optparse = require('./optparse');
+  CoffeeScript = require('./coffee-script');
+  tasks = {};
+  options = {};
+  switches = [];
+  oparse = null;
+  helpers.extend(global, {
+    task: function(name, description, action) {
+      var _ref;
+      if (!action) {
+        _ref = [description, action], action = _ref[0], description = _ref[1];
+      }
+      return tasks[name] = {
+        name: name,
+        description: description,
+        action: action
+      };
+    },
+    option: function(letter, flag, description) {
+      return switches.push([letter, flag, description]);
+    },
+    invoke: function(name) {
+      if (!tasks[name]) {
+        missingTask(name);
+      }
+      return tasks[name].action(options);
+    }
+  });
+  exports.run = function() {
+    return path.exists('Cakefile', function(exists) {
+      var arg, args, _i, _len, _ref, _results;
+      if (!exists) {
+        throw new Error("Cakefile not found in " + (process.cwd()));
+      }
+      args = process.argv.slice(2);
+      CoffeeScript.run(fs.readFileSync('Cakefile').toString(), {
+        filename: 'Cakefile'
+      });
+      oparse = new optparse.OptionParser(switches);
+      if (!args.length) {
+        return printTasks();
+      }
+      options = oparse.parse(args);
+      _ref = options.arguments;
+      _results = [];
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        arg = _ref[_i];
+        _results.push(invoke(arg));
+      }
+      return _results;
+    });
+  };
+  printTasks = function() {
+    var desc, name, spaces, task;
+    console.log('');
+    for (name in tasks) {
+      task = tasks[name];
+      spaces = 20 - name.length;
+      spaces = spaces > 0 ? Array(spaces + 1).join(' ') : '';
+      desc = task.description ? "# " + task.description : '';
+      console.log("cake " + name + spaces + " " + desc);
+    }
+    if (switches.length) {
+      return console.log(oparse.help());
+    }
+  };
+  missingTask = function(task) {
+    console.log("No such task: \"" + task + "\"");
+    return process.exit(1);
+  };
+}).call(this);