yiisoft/aliases

Named paths and URLs storage

2.0.0 2021-04-13 18:11 UTC

This package is auto-updated.

Last update: 2022-11-08 02:34:23 UTC


README

68747470733a2f2f796969736f66742e6769746875622e696f2f646f63732f696d616765732f7969695f6c6f676f2e737667

Yii Aliases


Latest Stable Version Total Downloads Build Status Scrutinizer Code Quality Code Coverage Mutation testing badge static analysis type-coverage

The package aim is to store path aliases, i.e. short name representing a long path (a file path, a URL, etc.). Path alias value may have another value as its part. For example, @vendor may store path to vendor directory while @bin may store @vendor/bin.

Requirements

  • PHP 7.4 or higher.

Installation

The package could be installed with composer:

composer require yiisoft/aliases --prefer-dist

General usage

A path alias must start with the character '@' so that it can be easily differentiated from non-alias paths.

use Yiisoft\Aliases\Aliases;

$aliases = new Aliases([
    '@root' => __DIR__,
]);
$aliases->set('@vendor', '@root/vendor');
$aliases->set('@bin', '@vendor/bin');

echo $aliases->get('@bin/phpunit');

The code about would output "/path/to/vendor/bin/phpunit".

Note that set() method does not check if the given path exists or not. All it does is to associate the alias with the path.

The path could be:

  • a directory or a file path (e.g. /tmp, /tmp/main.txt)
  • a URL (e.g. http://www.yiiframework.com)
  • a path alias (e.g. @yii/base). It will be resolved on {@see get()} call.

Any trailing / and \ characters in the given path will be trimmed.

To bulk translate path aliases into actual paths use getArray() method:

$aliases = new Aliases([
    '@root' => '/my/app',
]);

// Value will be ['src' => '/my/app/src', 'tests' => '/my/app/tests']
$directories = $aliases->getAll(['src' => '@root/src', 'tests' => '@root/tests']);

Alias priorities

In case multiple aliases are registered with same root (prefix), then the most specific has precedence:

use Yiisoft\Aliases\Aliases;

$aliases = new Aliases([
    '@vendor' => __DIR__ . '/vendor',
    '@vendor/test' => '/special/location'    
]);
echo $aliases->get('@vendor/test');

That would output /special/location since @vendor/test is more specific match than @vendor.

Alias removal

If you need to remove alias runtime:

use Yiisoft\Aliases\Aliases;

$aliases = new Aliases([
    '@root' => __DIR__,
]);
$aliases->remove('@root');

Testing

Unit testing

The package is tested with PHPUnit. To run tests:

./vendor/bin/phpunit

Mutation testing

The package tests are checked with Infection mutation framework with Infection Static Analysis Plugin. To run it:

./vendor/bin/roave-infection-static-analysis-plugin

Static analysis

The code is statically analyzed with Psalm. To run static analysis:

./vendor/bin/psalm

License

The Yii Aliases is free software. It is released under the terms of the BSD License. Please see LICENSE for more information.

Maintained by Yii Software.

Support the project

Open Collective

Follow updates

Official website Twitter Telegram Facebook Slack