Remove PHPCov dependency via VCS composer repository

[Ocramius]

See https://github.com/zendframework/zf2/blob/f77f90bfe635a762d1a89469fe846585d636a89f/composer.json#L11

Unless we REALLY need the exact version of sebastianbergmann/phpcov:1.1.0, then this dep can go away, and we can rely on the packagist repo phpunit/phpcov

Assigning to @DASPRiD since I can't work on this until monday.

/cc @Seldaek

[DASPRiD]

We don't rely on it, but back then, there was no packagist entry.

[Ocramius]

I suppose we can bump to 2.0.* and remove the VCS package then

[DASPRiD]

AFAIK the command line arguments changed in the 2.* series, so we also need to update the calls to it then.

[samsonasik]

as I tried at #6835 by issue I created at #6829 for coveralls error, when using sebastianbergmann/phpcov:1.1.0 from VCS as current, it gives errror :

php vendor/bin/phpcov.php --merge --clover build/logs/clover.xml --whitelist library build/coverage

PHP Warning: require(PHP/CodeCoverage/Autoload.php): failed to open stream: No such file or directory in /home/travis/build/zendframework/zf2/vendor/sebastianbergmann/phpcov/src/autoload.php on line 44

PHP Stack trace:

PHP 1. {main}() /home/travis/build/zendframework/zf2/vendor/sebastianbergmann/phpcov/phpcov.php:0

PHP 2. require() /home/travis/build/zendframework/zf2/vendor/sebastianbergmann/phpcov/phpcov.php:46

as @DASPRiD said, 1.1.0 didn't have packagist entry yet. So, I give a try to use sebastianbergmann/phpcov version 2.0.* from packagist that it require phpunit 4.3.4 and it makes error :

Warning: Unexpected character in input:  ' in /home/travis/build/zendframework/zf2/vendor/phpunit/php-token-stream/src/Token/Stream.php on line 195

and re-tried by using phpcov.phar got error :

$ php phpcov.phar merge --clover build/logs/clover.xml build/coverage

phpcov 2.0.1 by Sebastian Bergmann.

O:16:"PHP_CodeCoverage":10:{s:9:"*driver";O:30:"PHP_CodeCoverage_Driver_Xdebug":0:{}s:9:"*filter";O:23:"PHP_CodeCoverage_Filter":3:{s:19:"*blacklistedFiles";a:256:{s:93:"/home/travis/build/zendframework/zf2/tests/ZendTest/Code/Annotation/AnnotationManagerTest.php";b:1;s:90:"/home/travis/build/zendframework/zf2/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php";b:1;s:88:"/home/travis/build/zendframework/zf2/vendor/phpunit/phpunit/PHPUnit/Framework/Assert.php";b:1;s:87:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-file-iterator/File/Iterator.php";b:1;s:96:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-file-iterator/File/Iterator/Autoload.php";b:1;s:94:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-file-iterator/File/Iterator/Facade.php";b:1;s:95:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-file-iterator/File/Iterator/Factory.php";b:1;s:90:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-code-coverage/PHP/CodeCoverage.php";b:1;s:99:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Autoload.php";b:1;s:97:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Driver.php";b:1;s:104:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Driver/Xdebug.php";b:1;s:100:"/home/travis/build/zendframework/zf2/vendor/phpunit/php-code-coverage/PHP/CodeCoverage

and then the coveralls won't generated.

[Ocramius]

We should probably kill coveralls and use https://github.com/scrutinizer-ci/ocular instead

[samsonasik]

@Ocramius do zf2 repo already registered at scrutinizer ?

[Ocramius]

Not by the organization :-\

[samsonasik]

anyone have access to register it ?

[Ocramius]

@samsonasik only @weierophinney can do that, though I can probably bribe @schmittjoh <_<

[schmittjoh]

:)

We could add it ofc, but it would never fully work without someone setting it up with admin access to the Zend repository. To just get results once, I'd rather suggest running Scrutinizer on a fork.

[Ocramius]

@schmittjoh I'll blackmail people in the Zend team then :-)

[samsonasik]

@Ocramius I think it can be closed based on based on #6909

[Ocramius]

Indeed, thanks!