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composer
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Merge pull request #6371 from balbuf/balbuf/move-all-plugins 

Move all plugins and their dependencies to the front
pull/1694/merge
Nils Adermann 2017-05-24 13:23:09 +02:00 committed by GitHub
parent 1a488bce01 06bb6c7530
commit b1110df873
2 changed files with 29 additions and 17 deletions
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42
src/Composer/Installer.php
View File

@ -744,8 +744,11 @@ class Installer
*/
private function movePluginsToFront(array $operations)
{
$installerOps = array();
foreach ($operations as $idx => $op) {
$pluginsNoDeps = array();
$pluginsWithDeps = array();
$pluginRequires = array();
foreach (array_reverse($operations, true) as $idx => $op) {
if ($op instanceof InstallOperation) {
$package = $op->getPackage();
} elseif ($op instanceof UpdateOperation) {
@ -754,23 +757,32 @@ class Installer
continue;
}
if ($package->getType() === 'composer-plugin' || $package->getType() === 'composer-installer') {
// ignore requirements to platform or composer-plugin-api
$requires = array_keys($package->getRequires());
foreach ($requires as $index => $req) {
if ($req === 'composer-plugin-api' || preg_match(PlatformRepository::PLATFORM_PACKAGE_REGEX, $req)) {
unset($requires[$index]);
}
}
// if there are no other requirements, move the plugin to the top of the op list
if (!count($requires)) {
$installerOps[] = $op;
unset($operations[$idx]);
// 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
$pluginRequires = array_merge($pluginRequires, $requires);
// move the operation to the front
array_unshift($pluginsWithDeps, $op);
}
unset($operations[$idx]);
}
}
return array_merge($installerOps, $operations);
return array_merge($pluginsNoDeps, $pluginsWithDeps, $operations);
}
/**

4
tests/Composer/Test/Fixtures/installer/plugins-are-installed-first.test
View File

@ -1,5 +1,5 @@
--TEST--
Composer installers are installed first if they have no meaningful requirements
Composer installers and their requirements are installed first
--COMPOSER--
{
"repositories": [
@ -26,6 +26,6 @@ install
--EXPECT--
Installing inst (1.0.0)
Installing inst-with-req (1.0.0)
Installing pkg (1.0.0)
Installing pkg2 (1.0.0)
Installing inst-with-req2 (1.0.0)
Installing pkg (1.0.0)