80 lines
2.5 KiB
JavaScript
Executable File
80 lines
2.5 KiB
JavaScript
Executable File
(function(){
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var coffee, fs, no_such_task, path, print_tasks, tasks;
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var __hasProp = Object.prototype.hasOwnProperty;
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// `cake` is a simplified version of Make (Rake, Jake) for CoffeeScript.
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fs = require('fs');
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path = require('path');
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coffee = require('coffee-script');
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tasks = {};
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no_such_task = function no_such_task(task) {
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process.stdio.writeError('No such task: "' + task + '"\n');
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return process.exit(1);
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};
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// Mixin the Cake functionality.
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process.mixin({
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// Define a task with a name, a description, and the action itself.
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task: function task(name, description, action) {
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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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// Invoke another task in the Cakefile.
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invoke: function invoke(name) {
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if (!(tasks[name])) {
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no_such_task(name);
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}
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return tasks[name].action();
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}
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});
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// Display the list of Cake tasks.
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print_tasks = function print_tasks() {
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var _a, _b, _c, _d, _e, _f, _g, i, name, spaces, task;
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_a = []; _b = tasks;
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for (name in _b) if (__hasProp.call(_b, name)) {
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task = _b[name];
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_a.push((function() {
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spaces = 20 - name.length;
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spaces = spaces > 0 ? (function() {
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_c = []; _f = 0; _g = spaces;
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for (_e=0, i=_f; (_f <= _g ? i <= _g : i >= _g); (_f <= _g ? i += 1 : i -= 1), _e++) {
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_c.push(' ');
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}
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return _c;
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}).call(this).join('') : '';
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return puts("cake " + name + spaces + ' # ' + task.description);
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}).call(this));
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}
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return _a;
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};
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// Running `cake` runs the tasks you pass asynchronously (node-style), or
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// prints them out, with no arguments.
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exports.run = function run() {
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return path.exists('Cakefile', function(exists) {
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var 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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return fs.readFile('Cakefile').addCallback(function(source) {
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var _a, _b, _c, arg;
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eval(coffee.compile(source));
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if (!(args.length)) {
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return print_tasks();
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}
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_a = []; _b = args;
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for (_c = 0; _c < _b.length; _c++) {
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arg = _b[_c];
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_a.push((function() {
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if (!(tasks[arg])) {
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no_such_task(arg);
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}
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return tasks[arg].action();
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}).call(this));
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}
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return _a;
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});
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});
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};
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})(); |