public-mirrors
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composer
mirror of https://github.com/composer/composer
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Create problems directly, rather than generating impossible rules

pull/336/head
Nils Adermann 2012-02-20 12:58:27 +01:00
parent de1765aa48
commit f3ff53b17c
2 changed files with 7 additions and 31 deletions
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36
src/Composer/DependencyResolver/Solver.php
View File

@ -147,10 +147,6 @@ class Solver
*/
protected function createInstallOneOfRule(array $packages, $reason, $reasonData = null)
{
if (empty($packages)) {
return $this->createImpossibleRule($reason, $reasonData);
}
$literals = array();
foreach ($packages as $package) {
$literals[] = new Literal($package, true);
@ -200,22 +196,6 @@ class Solver
return new Rule(array(new Literal($issuer, false), new Literal($provider, false)), $reason, $reasonData);
}
/**
* Intentionally creates a rule impossible to solve
*
* The rule is an empty one so it can never be satisfied.
*
* @param int $reason A RULE_* constant describing the reason for
* generating this rule
* @param mixed $reasonData Any data, e.g. the package name, that goes with
* the reason
* @return Rule An empty rule
*/
protected function createImpossibleRule($reason, $reasonData = null)
{
return new Rule(array(), $reason, $reasonData);
}
/**
* Adds a rule unless it duplicates an existing one of any type
*
@ -972,12 +952,6 @@ class Solver
foreach ($this->jobs as $job) {
if (empty($job['packages']) && $job['cmd'] == 'install') {
$this->addRule(
RuleSet::TYPE_JOB,
$this->createImpossibleRule(static::RULE_JOB_INSTALL, $job)
);
}
foreach ($job['packages'] as $package) {
switch ($job['cmd']) {
case 'install':
@ -1002,9 +976,13 @@ class Solver
foreach ($this->jobs as $job) {
switch ($job['cmd']) {
case 'install':
$rule = $this->createInstallOneOfRule($job['packages'], self::RULE_JOB_INSTALL, $job['packageName']);
$this->addRule(RuleSet::TYPE_JOB, $rule);
$this->ruleToJob[$rule->getId()] = $job;
if (empty($job['packages'])) {
$this->problems[] = array($job);
} else {
$rule = $this->createInstallOneOfRule($job['packages'], self::RULE_JOB_INSTALL, $job['packageName']);
$this->addRule(RuleSet::TYPE_JOB, $rule);
$this->ruleToJob[$rule->getId()] = $job;
}
break;
case 'remove':
// remove all packages with this name including uninstalled

2
tests/Composer/Test/DependencyResolver/SolverTest.php
View File

@ -57,8 +57,6 @@ class SolverTest extends TestCase
public function testInstallNonExistingPackageFails()
{
$this->markTestIncomplete('Reporting this failure is not implemented/working yet');
$this->repo->addPackage($this->getPackage('A', '1.0'));
$this->reposComplete();