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Move plugins with no dependencies to the front, followed by plugins with their dependencies

pull/6371/head
Stephen Beemsterboer 2017-05-23 20:28:32 -04:00
parent 4cda7e0a44
commit 06bb6c7530
2 changed files with 27 additions and 12 deletions
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33
src/Composer/Installer.php
View File

@ -744,8 +744,10 @@ class Installer
*/
private function movePluginsToFront(array $operations)
{
$installerOps = array();
$installerRequires = array();
$pluginsNoDeps = array();
$pluginsWithDeps = array();
$pluginRequires = array();
foreach (array_reverse($operations, true) as $idx => $op) {
if ($op instanceof InstallOperation) {
$package = $op->getPackage();
@ -755,19 +757,32 @@ class Installer
continue;
}
if ($package->getType() === 'composer-plugin'
|| $package->getType() === 'composer-installer'
|| count(array_intersect($package->getNames(), $installerRequires))
) {
// is this package a plugin?
$is_plugin = $package->getType() === 'composer-plugin' || $package->getType() === 'composer-installer';
// is this a plugin or a dependency of a plugin?
if ($is_plugin || count(array_intersect($package->getNames(), $pluginRequires))) {
// get the package's requires, but filter out any platform requirements or 'composer-plugin-api'
$requires = array_filter(array_keys($package->getRequires()), function($req) {
return $req !== 'composer-plugin-api' && !preg_match(PlatformRepository::PLATFORM_PACKAGE_REGEX, $req);
});
// is this a plugin with no meaningful dependencies?
if ($is_plugin && !count($requires)) {
// plugins with no dependencies go to the very front
array_unshift($pluginsNoDeps, $op);
} else {
// capture the requirements for this package so those packages will be moved up as well
$installerRequires = array_merge($installerRequires, array_keys($package->getRequires()));
$pluginRequires = array_merge($pluginRequires, $requires);
// move the operation to the front
array_unshift($installerOps, $op);
array_unshift($pluginsWithDeps, $op);
}
unset($operations[$idx]);
}
}
return array_merge($installerOps, $operations);
return array_merge($pluginsNoDeps, $pluginsWithDeps, $operations);
}
/**

2
tests/Composer/Test/Fixtures/installer/plugins-are-installed-first.test
View File

@ -25,7 +25,7 @@ Composer installers and their requirements are installed first
install
--EXPECT--
Installing inst (1.0.0)
Installing inst-with-req (1.0.0)
Installing pkg2 (1.0.0)
Installing inst-with-req2 (1.0.0)
Installing inst-with-req (1.0.0)
Installing pkg (1.0.0)