74 lines
2.2 KiB
JavaScript
Executable File
74 lines
2.2 KiB
JavaScript
Executable File
(function() {
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var CoffeeScript, fs, helpers, missingTask, oparse, options, optparse, path, printTasks, switches, tasks;
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fs = require('fs');
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path = require('path');
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helpers = require('./helpers');
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optparse = require('./optparse');
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CoffeeScript = require('./coffee-script');
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tasks = {};
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options = {};
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switches = [];
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oparse = null;
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helpers.extend(global, {
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task: function(name, description, action) {
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var _ref;
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if (!(action)) {
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_ref = [description, action], action = _ref[0], description = _ref[1];
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}
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return (tasks[name] = {
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name: name,
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description: description,
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action: action
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});
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},
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option: function(letter, flag, description) {
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return switches.push([letter, flag, description]);
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},
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invoke: function(name) {
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if (!(tasks[name])) {
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missingTask(name);
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}
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return tasks[name].action(options);
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}
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});
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exports.run = function() {
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return path.exists('Cakefile', function(exists) {
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var _i, _len, _ref, _result, arg, args;
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if (!(exists)) {
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throw new Error("Cakefile not found in " + (process.cwd()));
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}
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args = process.argv.slice(2, process.argv.length);
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CoffeeScript.run(fs.readFileSync('Cakefile').toString(), {
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fileName: 'Cakefile'
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});
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oparse = new optparse.OptionParser(switches);
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if (!(args.length)) {
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return printTasks();
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}
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options = oparse.parse(args);
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_result = [];
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for (_i = 0, _len = (_ref = options.arguments).length; _i < _len; _i++) {
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arg = _ref[_i];
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_result.push(invoke(arg));
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}
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return _result;
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});
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};
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printTasks = function() {
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var _ref, desc, name, spaces, task;
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puts('');
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for (name in _ref = tasks) {
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task = _ref[name];
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spaces = 20 - name.length;
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spaces = spaces > 0 ? Array(spaces + 1).join(' ') : '';
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desc = task.description ? ("# " + (task.description)) : '';
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puts("cake " + name + spaces + " " + desc);
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}
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return switches.length ? puts(oparse.help()) : undefined;
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};
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missingTask = function(task) {
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puts("No such task: \"" + task + "\"");
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return process.exit(1);
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};
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}).call(this);
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