/**
* Run Composer dependency check for uninstall
*
* @param array $packages
* @return array
* @throws \RuntimeException
*/
public function runUninstallReadinessCheck(array $packages)
{
try {
$packagesAndTypes = $this->composerInfo->getRootRequiredPackageTypesByName();
$dependencies = $this->packageDependencyChecker->checkDependencies($packages, true);
$messages = [];
$themes = [];
foreach ($packages as $package) {
if (!isset($packagesAndTypes[$package])) {
throw new \RuntimeException('Package ' . $package . ' not found in the system.');
}
switch ($packagesAndTypes[$package]) {
case ComposerInformation::METAPACKAGE_PACKAGE_TYPE:
unset($dependencies[$package]);
break;
case ComposerInformation::THEME_PACKAGE_TYPE:
$themes[] = $package;
break;
}
if (!empty($dependencies[$package])) {
$messages[] = $package . " has the following dependent package(s): " . implode(', ', $dependencies[$package]);
}
}
if (!empty($themes)) {
$messages = array_merge($messages, $this->themeDependencyChecker->checkChildThemeByPackagesName($themes));
}
if (!empty($messages)) {
throw new \RuntimeException(implode(PHP_EOL, $messages));
}
return ['success' => true];
} catch (\RuntimeException $e) {
$message = str_replace(PHP_EOL, '<br/>', htmlspecialchars($e->getMessage()));
return ['success' => false, 'error' => $message];
}
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$languages = $input->getArgument(self::PACKAGE_ARGUMENT);
$packagesToRemove = [];
$dependencies = $this->dependencyChecker->checkDependencies($languages, true);
foreach ($languages as $package) {
if (!$this->validate($package)) {
$output->writeln("<info>Package {$package} is not a Magento language and will be skipped.</info>");
} else {
if (sizeof($dependencies[$package]) > 0) {
$output->writeln("<info>Package {$package} has dependencies and will be skipped.</info>");
} else {
$packagesToRemove[] = $package;
}
}
}
if ($packagesToRemove !== []) {
if ($input->getOption(self::BACKUP_CODE_OPTION)) {
$backupRestore = $this->backupRollbackFactory->create($output);
$backupRestore->codeBackup(time());
} else {
$output->writeln('<info>You are removing language package without a code backup.</info>');
}
$this->remove->remove($packagesToRemove);
$this->cache->clean();
} else {
$output->writeln('<info>Nothing is removed.</info>');
}
}
public function testRunUninstallReadinessCheckWithError()
{
$packages = ['verndor/module' => 'magento2-module', 'verndor/theme' => 'magento2-theme', 'verndor/metapackage' => 'metapackage', 'verndor/language' => 'magento2-language'];
$this->composerInfo->expects($this->once())->method('getRootRequiredPackageTypesByName')->willReturn($packages);
$this->packageDependencyChecker->expects($this->once())->method('checkDependencies')->with(array_keys($packages))->willReturn([]);
$this->themeDependencyChecker->expects($this->once())->method('checkChildThemeByPackagesName')->with(['verndor/theme'])->willReturn(['Error message']);
$result = $this->uninstallDependencyCheck->runUninstallReadinessCheck(array_keys($packages));
$this->assertEquals(['success' => false, 'error' => 'Error message'], $result);
}
public function testExecuteFailedDependencyCheck()
{
$this->setUpPassValidation();
$this->setupPassThemeInUseCheck();
$this->setupPassChildThemeCheck();
$this->dependencyChecker->expects($this->once())->method('checkDependencies')->willReturn(['magento/theme-a' => ['magento/theme-b', 'magento/theme-c']]);
$this->tester->execute(['theme' => ['frontend/Magento/a']]);
$this->assertContains('Unable to uninstall. Please resolve the following issues:' . PHP_EOL . 'frontend/Magento/a has the following dependent package(s):' . PHP_EOL . "\tmagento/theme-b" . PHP_EOL . "\tmagento/theme-c", $this->tester->getDisplay());
}
public function setUpExecute()
{
$this->setUpPassValidation();
$this->setupPassChildThemeCheck();
$this->dependencyChecker->expects($this->once())->method('checkDependencies')->willReturn([]);
$this->remove->expects($this->once())->method('remove');
$this->cache->expects($this->once())->method('clean');
$theme = $this->getMock('Magento\\Theme\\Model\\Theme', [], [], '', false);
$this->themeProvider->expects($this->any())->method('getThemeByFullPath')->willReturn($theme);
}
public function testExecutePackageNoLanguage()
{
$dependencies['vendor/language-ua_ua'] = [];
$this->dependencyChecker->expects($this->once())->method('checkDependencies')->with(['vendor/language-ua_ua'])->willReturn($dependencies);
$this->composerInfo->expects($this->once())->method('getRootRequiredPackagesAndTypes')->willReturn(['vendor/language-ua_ua' => 'library']);
$this->remove->expects($this->never())->method('remove');
$this->cache->expects($this->never())->method('clean');
$this->tester->execute(['package' => ['vendor/language-ua_ua']]);
$this->assertContains('Package vendor/language-ua_ua is not a Magento language and will be skipped', $this->tester->getDisplay());
$this->assertContains('Nothing is removed.', $this->tester->getDisplay());
}
public function testCheckDependenciesExcludeSelf()
{
$composerApp = $this->getMock('Composer\\Console\\Application', ['setAutoExit', 'resetComposer', 'run'], [], '', false);
$directoryList = $this->getMock('Magento\\Framework\\App\\Filesystem\\DirectoryList', [], [], '', false);
$directoryList->expects($this->exactly(3))->method('getRoot');
$composerApp->expects($this->once())->method('setAutoExit')->with(false);
$composerApp->expects($this->at(2))->method('run')->willReturnCallback(function ($input, $buffer) {
$output = 'magento/package-b requires magento/package-a (1.0)' . PHP_EOL . 'magento/package-c requires magento/package-a (1.0)' . PHP_EOL;
$buffer->writeln($output);
});
$composerApp->expects($this->at(4))->method('run')->willReturnCallback(function ($input, $buffer) {
$output = 'magento/package-c requires magento/package-b (1.0)' . PHP_EOL . 'magento/package-d requires magento/package-b (1.0)' . PHP_EOL;
$buffer->writeln($output);
});
$composerApp->Expects($this->at(6))->method('run')->willReturnCallback(function ($input, $buffer) {
$output = 'magento/package-d requires magento/package-c (1.0)' . PHP_EOL;
$buffer->writeln($output);
});
$dependencyChecker = new DependencyChecker($composerApp, $directoryList);
$expected = ['magento/package-a' => [], 'magento/package-b' => ['magento/package-d'], 'magento/package-c' => ['magento/package-d']];
$this->assertEquals($expected, $dependencyChecker->checkDependencies(['magento/package-a', 'magento/package-b', 'magento/package-c'], true));
}
/**
* Check dependencies to given full theme paths
*
* @param string[] $themePaths
* @return string[]
*/
private function checkDependencies($themePaths)
{
$messages = [];
$packageToPath = [];
foreach ($themePaths as $themePath) {
$packageToPath[$this->themePackageInfo->getPackageName($themePath)] = $themePath;
}
$dependencies = $this->dependencyChecker->checkDependencies(array_keys($packageToPath), true);
foreach ($dependencies as $package => $dependingPackages) {
if (!empty($dependingPackages)) {
$messages[] = '<error>' . $packageToPath[$package] . " has the following dependent package(s):</error>" . PHP_EOL . "\t<error>" . implode('</error>' . PHP_EOL . "\t<error>", $dependingPackages) . "</error>";
}
}
return $messages;
}