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jashkenas--coffeescript
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Optional sentence descriptions for cake tasks.

This commit is contained in:
Chris Lloyd 2010-03-26 20:25:17 +11:00
parent c8f969b4a2
commit c9b6e82e2c
2 changed files with 18 additions and 5 deletions
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16
lib/cake.js
View File

@ -20,9 +20,15 @@
oparse = null;
// Mixin the top-level Cake functions for Cakefiles to use directly.
helpers.extend(global, {
// Define a Cake task with a short name, a sentence description,
// Define a Cake task with a short name, an optional sentence description,
// and the function to run as the action itself.
task: function task(name, description, action) {
var _a;
if (!((typeof action !== "undefined" && action !== null))) {
_a = [description, action];
action = _a[0];
description = _a[1];
}
tasks[name] = {
name: name,
description: description,
@ -72,7 +78,7 @@
};
// Display the list of Cake tasks in a format similar to `rake -T`
print_tasks = function print_tasks() {
var _a, _b, _c, _d, _e, _f, i, name, spaces, task;
var _a, _b, _c, _d, _e, _f, _g, i, name, spaces, task;
puts('');
_a = tasks;
for (name in _a) { if (__hasProp.call(_a, name)) {
@ -85,7 +91,11 @@
}
return _b;
}).call(this).join('') : '';
puts("cake " + name + spaces + " # " + (task.description));
print("cake " + name + spaces);
if ((typeof (_g = task.description) !== "undefined" && _g !== null)) {
print(" # " + (task.description));
}
puts('');
}}
if (switches.length) {
return puts(oparse.help());

7
src/cake.coffee
View File

@ -22,9 +22,10 @@ oparse: null
# Mixin the top-level Cake functions for Cakefiles to use directly.
helpers.extend global, {
# Define a Cake task with a short name, a sentence description,
# Define a Cake task with a short name, an optional sentence description,
# and the function to run as the action itself.
task: (name, description, action) ->
[action, description]: [description, action] unless action?
tasks[name]: {name: name, description: description, action: action}
# Define an option that the Cakefile accepts. The parsed options hash,
@ -59,7 +60,9 @@ print_tasks: ->
for name, task of tasks
spaces: 20 - name.length
spaces: if spaces > 0 then (' ' for i in [0..spaces]).join('') else ''
puts "cake $name$spaces # ${task.description}"
print "cake $name$spaces"
print " # ${task.description}" if task.description?
puts ''
puts oparse.help() if switches.length
# Print an error and exit when attempting to all an undefined task.