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Add --unset flag

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Jordi Boggiano 12 years ago
parent d00d7eef7f
commit 1b7906e82d
1 changed files with 44 additions and 29 deletions
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73
src/Composer/Command/ConfigCommand.php
Unescape Escape View File

@ -24,6 +24,7 @@ use Composer\Json\JsonValidationException;
/**
* @author Joshua Estes <Joshua.Estes@iostudio.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class ConfigCommand extends Command
{
@ -43,6 +44,7 @@ class ConfigCommand extends Command
->setDefinition(array(
new InputOption('global', 'g', InputOption::VALUE_NONE, 'Apply command to the global config file'),
new InputOption('editor', 'e', InputOption::VALUE_NONE, 'Open editor'),
new InputOption('unset', null, InputOption::VALUE_NONE, 'Unset the given setting-key'),
new InputOption('list', 'l', InputOption::VALUE_NONE, 'List configuration settings'),
new InputOption('file', 'f', InputOption::VALUE_REQUIRED, 'If you want to choose a different composer.json or config.json', 'composer.json'),
new InputArgument('setting-key', null, 'Setting key'),
@ -134,8 +136,11 @@ EOT
// If the user enters in a config variable, parse it and save to file
if ($input->getArgument('setting-key')) {
if (null === $input->getArgument('setting-value')) {
throw new \RuntimeException('You must include a setting value.');
if (array() !== $input->getArgument('setting-value') && $input->getOption('unset')) {
throw new \RuntimeException('You can not combine a setting value with --unset');
}
if (array() === $input->getArgument('setting-value') && !$input->getOption('unset')) {
throw new \RuntimeException('You must include a setting value or pass --unset to clear the value');
}
/**
@ -143,58 +148,68 @@ EOT
* For example "config -g repository.foo 'vcs http://example.com'
*/
$configSettings = $this->configFile->read(); // what is current in the config
$settings = array(); // This will what will be merged into the above
$values = $input->getArgument('setting-value'); // what the user is trying to add/change
// Checking for each known config value is going to make this method very large
// what is a better way to do this?
// repositories.foo
if (preg_match('/^repositories\.(.+)/', $input->getArgument('setting-key'), $matches)) {
if (2 !== count($values)) {
throw new \RuntimeException('You must pass the type and a url. Example: php composer.phar config repositories.foo vcs http://bar.com');
if (preg_match('/^repos?(?:itories)?\.(.+)/', $input->getArgument('setting-key'), $matches)) {
if ($input->getOption('unset')) {
unset($configSettings['repositories'][$matches[1]]);
} else {
$settingKey = 'repositories.'.$matches[1];
if (2 !== count($values)) {
throw new \RuntimeException('You must pass the type and a url. Example: php composer.phar config repositories.foo vcs http://bar.com');
}
$setting = $this->parseSetting($settingKey, array(
'type' => $values[0],
'url' => $values[1],
));
// Could there be a better way to do this?
$configSettings = array_merge_recursive($configSettings, $setting);
$this->validateSchema($configSettings);
}
$setting = $this->parseSetting($input->getArgument('setting-key'), array(
'type' => $values[0],
'url' => $values[1],
));
// Could there be a better way to do this?
$settings = array_merge_recursive($configSettings, $setting);
$this->validateSchema($settings);
}
// process-timeout
elseif (preg_match('/^process-timeout/', $input->getArgument('setting-key'))) {
if (1 !== count($values)) {
throw new \RuntimeException('You can only pass one value. Example: php composer.phar config process-timeout 300');
}
if ($input->getOption('unset')) {
unset($configSettings['config']['process-timeout']);
} else {
if (1 !== count($values)) {
throw new \RuntimeException('You can only pass one value. Example: php composer.phar config process-timeout 300');
}
if (!is_numeric($values[0])) {
throw new \RuntimeException(sprintf('"%s" is not a number.', $values[0]));
}
if (!is_numeric($values[0])) {
throw new \RuntimeException(sprintf('"%s" is not a number.', $values[0]));
}
$setting = $this->parseSetting('config.'.$input->getArgument('setting-key'), (integer) $values[0]);
$settings = array_merge($configSettings, $setting);
$this->validateSchema($settings);
$setting = $this->parseSetting('config.'.$input->getArgument('setting-key'), (integer) $values[0]);
$configSettings = array_merge($configSettings, $setting);
$this->validateSchema($configSettings);
}
}
// Make sure we have something to write to disk
if (!count($settings)) {
$output->writeln('Trying to update a setting that is supported with this command.');
return 0;
// clean up empty sections
if (empty($configSettings['repositories'])) {
unset($configSettings['repositories']);
}
if (empty($configSettings['config'])) {
unset($configSettings['config']);
}
// Make confirmation
if ($input->isInteractive()) {
$dialog = $this->getHelperSet()->get('dialog');
$output->writeln(JsonFile::encode($settings));
$output->writeln(JsonFile::encode($configSettings));
if (!$dialog->askConfirmation($output, $dialog->getQuestion('Do you confirm?', 'yes', '?'), true)) {
$output->writeln('<error>Command Aborted by User</error>');
return 1;
}
}
$this->configFile->write($settings);
$this->configFile->write($configSettings);
}
}

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