https://github.com/mindscreen/yarnlock
A php-package for parsing and evaluating the yarn.lock format
https://github.com/mindscreen/yarnlock
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A php-package for parsing and evaluating the yarn.lock format
- Host: GitHub
- URL: https://github.com/mindscreen/yarnlock
- Owner: mindscreen
- Created: 2018-02-20T21:31:06.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2024-10-25T12:20:01.000Z (12 months ago)
- Last Synced: 2025-06-30T09:00:00.980Z (3 months ago)
- Topics: lockfile, yarn
- Language: PHP
- Size: 59.6 KB
- Stars: 4
- Watchers: 4
- Forks: 5
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
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README
# Mindscreen\YarnLock
[](https://circleci.com/gh/mindscreen/yarnlock/?branch=master)
[](https://app.codecov.io/gh/mindscreen/yarnlock/branch/master)A php-package for parsing and evaluating the [yarn.lock](https://yarnpkg.com/lang/en/docs/yarn-lock/) format.
## Basic Usage
```php
getPackages();
$hasBabelCore = $yarnLock->hasPackage('babel-core', '^6.0.0');
$babelCorePackages = $yarnLock->getPackagesByName('babel-core');
$babelCoreDependencies = $babelCorePackages[0]->getDependencies();
```## Package Depth
If you maybe don't just want all packages but only the direct dependencies plus one level of indirection, you have to go a little extra mile:
```php
dependencies;
// get these packages from the yarn lock-file
$rootDependencies = array_map(function($packageName, $packageVersion) use ($yarnLock) {
return $yarnLock->getPackage($packageName, $packageVersion);
}, array_keys($packageDependencies), array_values($packageDependencies));
// some of our dependencies might be used by other dependencies deeper down the tree so
// they wouldn't appear in the top levels, if we wouldn't explicitly set them there.
$yarnLock->calculateDepth($rootDependencies);// get the first two levels; the second argument is the exclusive upper limit
$yarnLock->getPackagesByDepth(0, 2);
```