jaz303 / phake
PHP 5.3 的 Ruby 的 rake 的一个小克隆。使用闭包实现极致的酷炫。
Requires
- php: >=5.3.0
This package is auto-updated.
Last update: 2024-08-23 23:47:54 UTC
README
© 2010 Jason Frame [ jason@onehackoranother.com / @jaz303 ]
在 MIT 许可下发布。
PHP 5.3 的 Ruby 的 rake
的小克隆。使用闭包实现极致的酷炫。
关于 phake
的疑问?来 Freenode 的 #phake
通道聊天吧!
使用方法
- 下载
- 在当前目录或父目录中创建
Phakefile
- 使用
./phake task:name
运行任务或./phake -T
列出定义的任务
定义任务
按照这种方式定义任务
task('dependency1', function() {
echo "i will run first!\n";
});
task('dependency2', function() {
echo "i will run second!\n";
});
task('task_name', 'dependency1', 'dependency2', function() {
echo "i will run last!\n";
});
此任务将通过命令行 ./phake task_name
运行
如果想要创建一些“超级任务”,只需调用其他任务,则任务体是可选的
task('foo', 'dep1', 'dep2');
可以向任务添加多个体,当任务被调用时,所有体都将被执行
task('foo', function() { echo "task work item 1\n"; });
task('foo', function() { echo "task work item 2\n"; });
任务分组
像 Rake 一样,我们可以分组任务
group('db', function() {
task('init', function() {
echo "i'm initialising the database\n";
});
});
将通过 ./phake db:init
调用此任务
描述任务
在定义任务之前立即调用 desc()
来设置其描述
desc("Initialises the database");
task('db_init', function() { echo "oh hai it's a database\n"; });
./phake -T
的输出
db_init Initialises the database
后/前块
有时您可能想要指定某些代码应该在任务之前或之后运行(与依赖项不同),就像 Capistrano 一样。Phake 支持
before('foo', function() { ... });
after('baz:bar', function() { ... });
任务参数
Phake 允许在命令行上指定参数
# Execute task `quux` with the given args
./phake quux name=Jason city=Glasgow
此格式必须完全匹配;在 =
和参数名称/值之间不要放置空格。如果需要在参数值中放置空格,请将整个赋值放在引号中。
参数通过应用程序对象的 ArrayAccess
实现提供给任务
task('task_with_args', function($app) {
$name = $app['name'];
$city = $app['city'];
// do some stuff...
});
中止执行
要中止任务序列的执行,只需抛出异常。
desc('Demonstrate failure');
task('fail', function() {
throw new Exception;
});
运行 phake fail
将产生
- jason@disco phake % ./bin/phake fail
(in /Users/jason/dev/projects/phake)
aborted!
Exception
(See full trace by running task with --trace)
一个相对完整的示例
这是一个完整的 Phakefile
可能的样子。它还突出了一些处理组时出现的更复杂的名分辨率问题。
<?php
desc('Load the application environment');
task('environment', function() {
echo "I am the outer environment. I should run first.\n";
});
desc('Initialises the database connection');
task('database', function() {
echo "I am initialising the database...\n";
});
group('test', function() {
// 'environment' dependency for this task is resolved locally to
// task in same group. There is no 'database' task defined in this
// group so it drops back to a search of the root group.
desc('Run the unit tests');
task('units', 'environment', ':environment', 'database', function() {
echo "Running unit tests...\n";
});
// another level of nesting; application object is passed to all
// executing tasks
group('all', function() {
desc('Run absolutely every test everywhere!');
task('run', 'test:units', function($application) {
echo "All tests complete! ($application)\n";
});
});
});
// duplicate group definitions are merged
group('test', function() {
// duplicate task definitions are merged
// (although the first description takes precedence when running with -T)
desc("You won't see this description");
task('units', function() {
echo "Running a second batch of unit tests...\n";
});
// use ':environment' to refer to task in root group
// we currently have no cyclic dependency checking, you have been warned.
task('environment', ':environment', function() {
echo "I am the inner environment. I should run second.\n";
});
});
task('default', 'test:all:run');
?>
这是 ./phake
的输出(隐含要运行的任务是 default
)
jason@ratchet phake [master*] $ ./phake
(in /Users/jason/dev/projects/phake)
I am the outer environment. I should run first.
I am the inner environment. I should run second.
I am initialising the database...
Running unit tests...
Running a second batch of unit tests...
All tests complete! (<phake\Application>)
以及相应的 phake -T
输出
jason@ratchet phake [master*] $ ./phake -T
(in /Users/jason/dev/projects/phake)
database Initialises the database connection
environment Load the application environment
test:all:run Run absolutely every test everywhere!
test:units Run the unit tests
Bash 自动完成
Bashkim Isai 创建了 phake-autocomplete
,这是一个用于 phake 任务名称的 bash-completion 脚本。