Php version: 7.2

Os: Debian Stretch

Composer packages with detection troubles: any that are used only in Symfony .yml definitions

Which type of autoload it uses? -

Code example of package classes usage that not detected: -

E.g. if the only reference to willdurand/geocoder-bundle is - '@bazinga_geocoder.geocoder' as a DI argument for a service and in my service I construct it with a class from a different package as I have to (use Geocoder\ProviderAggregator;), it's not detected.

Hello! It's hard to use unused scanner on CI, because it does not return properly exit codes.

Default expected behaviour is following:

• 0 - when no unused deps found
• 1 - when found at least one unused dependency

So I unused_scanner script to follow that behaviour

hi there,

my apologies in case I am totally wrong here. i am using this package with version with "^1.3" inside my composer.json with PHP 5.6.9 as fixed PHP version. (yeah i know, super old). i was wondering, why composer now takes minutes instead of seconds when just using composer with -h - so with nothing. turned out, that this package uses nesbot/carbon (>=1.22) and this package requires kylekatarnls/update-helper (^1.1). and the helper is scanning all my files, while composer <= 2.0.8 is not.

i don´t know what really causes that behavior, but in case it has something to do with this package i wanted to let you know.

thanks !

https://github.com/composer/composer/issues/9760

It looks like there is no licence specified for this software, so people who might wish to use it don't have explicit permission to do so.

Please consider adding an open source / free software licence.

Php version: 7.2.7 on Laravel 5.7.19

Os: Win10 x64

Composer packages with detection troubles: all

I tried to test unused-scanner on my Laravel project. Following the manual, I've installed scanner via composer, created scanner_config.php in root directory and...

It does not work. After preparing stage (less than a second), scanner takes first directory from $scanDirectories array, returns "No unused depedencies found" and quits.

D:\htest\test>unused_scanner scanner_config.php

• config prepared

• search patterns prepared

• Scan D:\htest\test\app
  100%[============================================================>] No unused dependencies found!

My scanner_config.php:

<?php $projectPath = __DIR__ ; //Declare directories which contains php code $scanDirectories = [ $projectPath . '/app/', $projectPath . '/config/', $projectPath . '/resources/views/', $projectPath. '/routes/' ]; //Optionally declare standalone files $scanFiles = [ $projectPath . '/AuthenticatesUsers.php', ]; return [ 'composerJsonPath' => $projectPath . '/composer.json', 'vendorPath' => $projectPath . '/vendor/', 'scanDirectories' => $scanDirectories, 'scanFiles'=>$scanFiles ];

Under one of the directories included in the scanDirectories setting, if a PHP file returning an array contains a use of ::class, usage of the referenced class will not be detected. In my case, the reference was Opauth\OpenID\Strategy\OpenID::class and the associated library was opauth/openid.

One of the dependencies of my project is datadog/php-datadogstatsd. This library uses a classmap autoloader and references a directory containing a single class file that does not include a namespace directive.

Under one of the directories included in the scanDirectories setting, I have a class that extends from this library's class. This class usage is not detected.

Php version:

PHP 7.2.5-1+ubuntu16.04.1+deb.sury.org+1

Os:

ubuntu16.04.1

Composer packages with detection troubles:

hyn/multi-tenant

Which type of autoload it uses?

PSR4

When adding the package, scanner starts complaining:

Unused dependencies found!
 -php

Php version: 7.1.14

Os: MacOS High Sierra

Composer packages with detection troubles:

Which type of autoload it uses?

Code example of package classes usage that not detected:

unused_scanner /path/to/configuration/file/scanner_config.php --silent PHP Warning: require_once(/path/to/configuration/file/scanner_config.php): failed to open stream: No such file or directory in /Users/enz/.composer/vendor/insolita/unused-scanner/Lib/Runner.php on line 86 PHP Fatal error: require_once(): Failed opening required '/path/to/configuration/file/scanner_config.php' (include_path='.:') in /Users/enz/.composer/vendor/insolita/unused-scanner/Lib/Runner.php on line 86

It would be nice if the scanner was able to log instances of usage that it found per dependency (i.e. the name of the dependency and paths to the source files that use it) so that dependencies with minimal usage could be removed or replaced.

Fixes #33

php -d phar.readonly=0 ./compile will produce unused_scanner.phar

This file may be uploaded as a binary to a release (now there are a no releases only git tags)

Is it somehow possible to support Laravels autodicovery feature?

I tried to dig into Laravel to find the relevant code but I only found the place where the extra gets loaded, not where it's actually stored.

Php version:

8.0 (but doesn't really matter)

Os:

macOS / Ubunutu / Alpine

Composer packages with detection troubles:

All Laravel autodiscovered packages, e.g. https://github.com/spatie/laravel-json-api-paginate

Which type of autoload it uses?

Autodiscovery via the package's composer.json extra.
See: https://laravelpackage.com/03-service-providers.html#autoloading

composer.json of the package that is not detected:

{
  ...,

  "autoload": { ... },

  "extra": {
      "laravel": {
          "providers": [
              "JohnDoe\\BlogPackage\\BlogPackageServiceProvider"
          ]
      }
  }
}

Code example of package classes usage that not detected:

The methods are magically injected, you call the package methods on your own models without any use.

YourModel::jsonPaginate();

See: https://github.com/spatie/laravel-json-api-paginate#usage