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137 Commits (6c32393fd754840e421b53af1cb0a8e59ca9ffd1)

Author SHA1 Message Date
Jordi Boggiano 2e0f31106a Merge remote-tracking branch 'origin/master' into 2.0 2018-11-12 16:01:07 +01:00
Gabriel Caruso 2a13bb2649 Fixes from PHPStan (#7687)
* fix docblocks

* remove redundant conditional

* fix wrong variable name

* fix wrong namespaces

* add missing private members

* remove unused/redundant arguments

* move testcase class

* exclude TestCase.php

* Tweak RuleWatchGraph type hints

* Tweak doc comment
2018-11-12 15:23:32 +01:00
Nils Adermann 81bb8f81ad Set all package ids only once the pool is created
They all get set in one place only and at a specific time when nothing
else will possibly change them anymore
2018-09-12 14:31:40 +02:00
Nils Adermann c0f19f6c57 Move construction of pool from repo set into a pool builder
Pool construction depends on the install request now, so only required
packages get loaded, add some structure for future asynchronously
loading composer repositories
2018-09-12 11:49:09 +02:00
Nils Adermann b6e2d60c9e Create the pool in the installer before giving it to the solver 2018-09-11 15:49:08 +02:00
Nils Adermann 1228bcdffc Internalize pool creation in repository set, store root aliases in set
The pool is still exposed too early in a few places which will require
further refactoring
2018-09-11 13:34:18 +02:00
Nils Adermann 6ef65e5319 Add a new RepositorySet class and restrict pool usage to the solver
Breaking change for the plugin interface so bumping the version of
composer-plugin-api to 2.0.0

First step for a refactoring of the package metadata loading mechanism
2018-09-10 15:27:54 +02:00
Jordi Boggiano ff59bbdab0 CS fixer 2018-07-24 14:32:52 +02:00
Gabriel Caruso 3d262bd637 Fixes from PHPStan level 0
More fixes from PHPStan level 0
2018-01-14 11:44:15 -02:00
Gabriel Caruso afc9a7643e Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase 2017-11-30 13:44:43 -02:00
Gabriel Caruso a4b220273e Refactoring Tests (#6849) 2017-11-30 15:58:10 +01:00
Nils Adermann 7dffe79a0f Update tests of solver problem message to match new message 2017-11-16 12:41:41 +01:00
Jordi Boggiano 122e422682 CS fixes 2017-03-08 15:16:44 +01:00
rubenrua 4e1887a721 Improve memory usage resolving dependencies
It is known that composer update takes a lot of memory: #5915, #5902,

I am playing with a profiler (@blackfireio) to make a demo in my local
PHP meetup (@phpvigo) and I found out a way to use less memory. These
are my first tests:

* Private project using PHP 5.6:
  * Memory: from 1.31GB to 1.07GB
  * Wall Time: from 2min 8s to 1min 33s

* symfony-demo using PHP 7.1 in my old mac book:
  * Memory: from 667MB to 523MB
  * Wall Time: from  5min 29s to 5min 28s

Not use an array inside conflict rules is this improvement main idea:

```php
<?php
//Memory 38MB
gc_collect_cycles();
gc_disable();

class Rule
{
    public $literals;

    public function __construct(array $literals)
    {
        $this->literals = $literals;
    }
}

$rules = array();

$i = 0;
while ($i<80000){ //
    $i++;

    $array = array(-$i, $i);
    $rule = new Rule($array);
    $rules[] = $rule;
}
```

```php
<?php
//Memory 11.1MB
gc_collect_cycles();
gc_disable();

class Rule2Literals
{
    public $literal1;
    public $literal2;

    public function __construct($literal1, $literal2)
    {
        $this->literal1 = $literal1;
        $this->literal2 = $literal2;
    }
}

$rules = array();

$i = 0;
while ($i<80000){ //
    $i++;

    $rule = new ConflictRule(-$i, $i);
    $rules[] = $rule;
}
```

More info https://github.com/composer/composer/pull/6168
2017-02-20 18:52:17 +00:00
Jordi Boggiano 4cd6eabdba Merge branch '1.2' 2016-10-08 11:27:52 +02:00
Yanick Witschi 4a769a785c Reduce calls on Rule::getHash() 2016-09-30 17:25:41 +02:00
Rob Bast 9cbcda9ae6
add test that asserts pool priority matters
also switch assertEquals for assertSame
2016-09-28 09:34:08 +02:00
Jordi Boggiano 1bd9c8da3c More ruletest fixes for 7.1 2016-04-01 11:58:42 +01:00
Jordi Boggiano c74e6df65d Fix strings being passed to an int arg, fixes 7.1 build 2016-04-01 11:52:19 +01:00
David Prévot 933a8e1d09 Fix method name
It makes the test fail with recent (>= 3.1) phpunit-mock-objects
version.
2016-03-28 23:37:19 -04:00
Niels Keurentjes 8e78ce9a43 Add extra logging before and after SAT solving 2016-03-24 23:19:40 +01:00
Jefferson Carpenter b7845bb6c0 Update SolverTest.php 2016-01-28 20:13:44 -06:00
Rob Bast b523fc0b7b ran fixers 2015-10-13 11:35:51 +02:00
Jordi Boggiano ce08582671 Fix CS 2015-09-28 10:53:24 +01:00
Rob Bast a1427d7fd6 replace all occurences in code and comments 2015-09-24 16:32:36 +02:00
Nils Adermann 6e81f63635 Reduce memory footprint of rules by storing data in blob
Not declaring the job property saves significant amounts of memory as
most rules leave it as null
2015-07-09 17:23:45 +02:00
Nils Adermann b869fa9662 Correct rule hash test 2015-07-08 19:36:13 +02:00
Possum 2e99b9fdf5 Use https where possible 2015-05-04 19:37:57 +02:00
Nils Adermann b4ed331168 The Solver Request no longer depends on the Pool 2015-04-30 17:24:24 +02:00
isoroku e0657b60a2 Fix misspellings 2015-03-20 14:23:24 +00:00
Nicolas Grekas 4a0feb0189 add --prefer-lowest-stable to update command 2014-12-13 11:51:30 +01:00
Nils Adermann 26598c4a9a Remove unnecessary pool reference from rules 2014-12-01 19:02:50 +01:00
Nils Adermann d77400ade2 Make ruleById lookup table in rule set public
Saves about 500k function calls on a packagist update
2014-12-01 18:28:45 +01:00
Jordi Boggiano 94926218e8 CS fixes 2014-10-17 18:57:27 +01:00
Jordi Boggiano ec0463a400 Add tests for platform packages required by root and avoid creating rules altogether instead of disabling them, refs #3320 2014-10-17 15:30:27 +01:00
Nils Adermann 5b80144ad0 Resolve job packages after whitelist generation 2014-02-21 13:41:21 +01:00
Nils Adermann 3148ffd355 Whitelist packages with names matching those specified before generating rules
Addresses #2690 doesn't do any performance optimisations yet which we
could do now
2014-02-21 12:25:15 +01:00
Jordi Boggiano 38917c2047 Add parallel build to travis script 2013-09-25 10:23:48 +02:00
Jordi Boggiano 051d219438 Fix whatProvides returning too many results when no constraint is given 2013-08-12 18:37:34 +02:00
Jordi Boggiano e848c76cbc Only compare branches as versions in the policy to sort packages, but not in the solver, fixes #1817 2013-05-23 18:12:54 +02:00
Jordi Boggiano cc9dac8fe2 Fix tests and convert all package lists to Name[Versions] format 2013-04-27 00:31:22 +02:00
Robert Gruendler 5160dd2f5e Return different error code for SolverProblemsException
To make it easier for external tools to detect SolverProblems and react
to them accordingly,
this PR introduces a new exit code.
2013-04-25 14:37:47 +02:00
Jordi Boggiano b41fd35c2b Remove unused use statement 2013-04-17 18:38:05 +02:00
Jordi Boggiano 0700cd9186 Adjust according to feedback 2013-04-17 17:37:22 +02:00
Jordi Boggiano db4055b778 Put a higher prio on replacers of the same vendor as the required package 2013-04-17 15:39:42 +02:00
Jordi Boggiano b0297ef67a Add prefer-stable flag to pick stable package over unstable ones when possible 2013-04-02 18:40:42 +02:00
Jordi Boggiano 3ca22f9ef1 Fix class name 2013-02-20 15:27:11 +01:00
Jordi Boggiano 1c39ad779b Fix wording 2012-10-31 18:34:27 +01:00
Jordi Boggiano 5d78fa6ce6 Report typos in package name if no version matches 2012-10-31 18:20:54 +01:00
Jordi Boggiano beb9a5bd72 Code optimizations: avoid loops in match() 2012-10-14 16:35:32 +02:00