Merge remote branch 'composer/master'
François Pluchino
13 years ago
commit
56150fd98f
@ -0,0 +1,37 @@
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Command\Helper;
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use Symfony\Component\Console\Helper\DialogHelper as BaseDialogHelper;
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use Symfony\Component\Console\Output\OutputInterface;
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class DialogHelper extends BaseDialogHelper
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{
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/**
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* Build text for asking a question. For example:
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*
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* "Do you want to continue [yes]:"
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*
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* @param string $question The question you want to ask
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* @param mixed $default Default value to add to message, if false no default will be shown
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* @param string $sep Separation char for between message and user input
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*
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* @return string
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*/
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public function getQuestion($question, $default = null, $sep = ':')
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{
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return $default !== null ?
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sprintf('<info>%s</info> [<comment>%s</comment>]%s ', $question, $default, $sep) :
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sprintf('<info>%s</info>%s ', $question, $sep);
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}
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}
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@ -0,0 +1,386 @@
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<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Composer\Command;
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use Composer\Json\JsonFile;
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use Composer\Repository\CompositeRepository;
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use Composer\Repository\PlatformRepository;
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use Composer\Repository\ComposerRepository;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Process\Process;
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use Symfony\Component\Process\ExecutableFinder;
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/**
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* @author Justin Rainbow <justin.rainbow@gmail.com>
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* @author Jordi Boggiano <j.boggiano@seld.be>
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*/
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class InitCommand extends Command
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{
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private $gitConfig;
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private $repos;
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public function parseAuthorString($author)
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{
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if (preg_match('/^(?P<name>[- \.,a-z0-9]+) <(?P<email>.+?)>$/i', $author, $match)) {
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if ($match['email'] === filter_var($match['email'], FILTER_VALIDATE_EMAIL)) {
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return array(
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'name' => trim($match['name']),
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'email' => $match['email']
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);
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}
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}
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throw new \InvalidArgumentException(
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'Invalid author string. Must be in the format: '.
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'John Smith <john@example.com>'
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);
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}
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protected function configure()
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{
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$this
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->setName('init')
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->setDescription('Creates a basic composer.json file in current directory.')
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->setDefinition(array(
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new InputOption('name', null, InputOption::VALUE_NONE, 'Name of the package'),
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new InputOption('description', null, InputOption::VALUE_NONE, 'Description of package'),
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new InputOption('author', null, InputOption::VALUE_NONE, 'Author name of package'),
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// new InputOption('version', null, InputOption::VALUE_NONE, 'Version of package'),
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new InputOption('homepage', null, InputOption::VALUE_NONE, 'Homepage of package'),
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new InputOption('require', null, InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED, 'An array required packages'),
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))
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->setHelp(<<<EOT
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The <info>init</info> command creates a basic composer.json file
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in the current directory.
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<info>php composer.phar init</info>
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EOT
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)
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;
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}
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protected function execute(InputInterface $input, OutputInterface $output)
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{
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$dialog = $this->getHelperSet()->get('dialog');
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$whitelist = array('name', 'description', 'author', 'require');
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$options = array_filter(array_intersect_key($input->getOptions(), array_flip($whitelist)));
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if (isset($options['author'])) {
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$options['authors'] = $this->formatAuthors($options['author']);
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unset($options['author']);
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}
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$options['require'] = isset($options['require']) ?
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$this->formatRequirements($options['require']) :
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new \stdClass;
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$file = new JsonFile('composer.json');
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$json = $file->encode($options);
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if ($input->isInteractive()) {
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$output->writeln(array(
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'',
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$json,
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''
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));
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if (!$dialog->askConfirmation($output, $dialog->getQuestion('Do you confirm generation', 'yes', '?'), true)) {
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$output->writeln('<error>Command aborted</error>');
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return 1;
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}
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}
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$file->write($options);
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if ($input->isInteractive()) {
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$ignoreFile = realpath('.gitignore');
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if (false === $ignoreFile) {
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$ignoreFile = realpath('.') . '/.gitignore';
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}
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if (!$this->hasVendorIgnore($ignoreFile)) {
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$question = 'Would you like the <info>vendor</info> directory added to your <info>.gitignore</info> [<comment>yes</comment>]?';
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if ($dialog->askConfirmation($output, $question, true)) {
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$this->addVendorIgnore($ignoreFile);
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}
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}
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}
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}
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protected function interact(InputInterface $input, OutputInterface $output)
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{
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$git = $this->getGitConfig();
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$dialog = $this->getHelperSet()->get('dialog');
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$formatter = $this->getHelperSet()->get('formatter');
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$output->writeln(array(
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'',
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$formatter->formatBlock('Welcome to the Composer config generator', 'bg=blue;fg=white', true),
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''
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));
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// namespace
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$output->writeln(array(
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'',
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'This command will guide you through creating your composer.json config.',
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'',
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));
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$cwd = realpath(".");
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if (false === $name = $input->getOption('name')) {
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$name = basename($cwd);
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if (isset($git['github.user'])) {
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$name = $git['github.user'] . '/' . $name;
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} elseif (!empty($_SERVER['USERNAME'])) {
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$name = $_SERVER['USERNAME'] . '/' . $name;
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} elseif (get_current_user()) {
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$name = get_current_user() . '/' . $name;
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} else {
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// package names must be in the format foo/bar
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$name = $name . '/' . $name;
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}
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}
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$name = $dialog->askAndValidate(
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$output,
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$dialog->getQuestion('Package name (<vendor>/<name>)', $name),
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function ($value) use ($name) {
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if (null === $value) {
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return $name;
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}
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if (!preg_match('{^[a-z0-9_.-]+/[a-z0-9_.-]+$}i', $value)) {
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throw new \InvalidArgumentException(
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'The package name '.$value.' is invalid, it should have a vendor name, a forward slash, and a package name, matching: [a-z0-9_.-]+/[a-z0-9_.-]+'
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);
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}
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return $value;
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}
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);
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$input->setOption('name', $name);
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$description = $input->getOption('description') ?: false;
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$description = $dialog->ask(
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$output,
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$dialog->getQuestion('Description', $description)
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);
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$input->setOption('description', $description);
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if (false === $author = $input->getOption('author')) {
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if (isset($git['user.name']) && isset($git['user.email'])) {
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$author = sprintf('%s <%s>', $git['user.name'], $git['user.email']);
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}
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}
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$self = $this;
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$author = $dialog->askAndValidate(
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$output,
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$dialog->getQuestion('Author', $author),
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function ($value) use ($self, $author) {
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if (null === $value) {
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return $author;
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}
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$author = $self->parseAuthorString($value);
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return sprintf('%s <%s>', $author['name'], $author['email']);
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}
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);
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$input->setOption('author', $author);
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$output->writeln(array(
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'',
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'Define your dependencies.',
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''
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));
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$requirements = array();
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if ($dialog->askConfirmation($output, $dialog->getQuestion('Would you like to define your dependencies interactively', 'yes', '?'), true)) {
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$requirements = $this->determineRequirements($input, $output);
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}
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$input->setOption('require', $requirements);
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}
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protected function findPackages($name)
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{
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$packages = array();
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// init repos
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if (!$this->repos) {
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$this->repos = new CompositeRepository(array(
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new PlatformRepository,
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new ComposerRepository(array('url' => 'http://packagist.org'))
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));
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}
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$token = strtolower($name);
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foreach ($this->repos->getPackages() as $package) {
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if (false === ($pos = strpos($package->getName(), $token))) {
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continue;
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}
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$packages[] = $package;
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}
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return $packages;
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}
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protected function determineRequirements(InputInterface $input, OutputInterface $output)
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{
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$dialog = $this->getHelperSet()->get('dialog');
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$prompt = $dialog->getQuestion('Search for a package', false, ':');
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$requires = $input->getOption('require') ?: array();
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while (null !== $package = $dialog->ask($output, $prompt)) {
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$matches = $this->findPackages($package);
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if (count($matches)) {
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$output->writeln(array(
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'',
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sprintf('Found <info>%s</info> packages matching <info>%s</info>', count($matches), $package),
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''
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));
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foreach ($matches as $position => $package) {
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$output->writeln(sprintf(' <info>%5s</info> %s <comment>%s</comment>', "[$position]", $package->getPrettyName(), $package->getPrettyVersion()));
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}
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$output->writeln('');
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$validator = function ($selection) use ($matches) {
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if ('' === $selection) {
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return false;
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}
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if (!is_numeric($selection) && preg_match('{^\s*(\S+) +(\S.*)\s*}', $selection, $matches)) {
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return $matches[1].' '.$matches[2];
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}
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if (!isset($matches[(int) $selection])) {
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throw new \Exception('Not a valid selection');
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}
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$package = $matches[(int) $selection];
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return sprintf('%s %s', $package->getName(), $package->getPrettyVersion());
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};
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$package = $dialog->askAndValidate($output, $dialog->getQuestion('Enter package # to add, or a <package> <version> couple if it is not listed', false, ':'), $validator, 3);
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if (false !== $package) {
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$requires[] = $package;
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}
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}
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}
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return $requires;
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}
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protected function formatAuthors($author)
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{
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return array($this->parseAuthorString($author));
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}
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protected function formatRequirements(array $requirements)
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{
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$requires = array();
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foreach ($requirements as $requirement) {
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list($packageName, $packageVersion) = explode(" ", $requirement, 2);
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$requires[$packageName] = $packageVersion;
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}
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return empty($requires) ? new \stdClass : $requires;
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}
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protected function getGitConfig()
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{
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if (null !== $this->gitConfig) {
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return $this->gitConfig;
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}
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$finder = new ExecutableFinder();
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$gitBin = $finder->find('git');
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$cmd = new Process(sprintf('%s config -l', $gitBin));
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$cmd->run();
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if ($cmd->isSuccessful()) {
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return $this->gitConfig = parse_ini_string($cmd->getOutput(), false, INI_SCANNER_RAW);
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}
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return $this->gitConfig = array();
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}
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/**
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* Checks the local .gitignore file for the Composer vendor directory.
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*
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* Tested patterns include:
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* "/$vendor"
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* "$vendor"
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* "$vendor/"
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* "/$vendor/"
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* "/$vendor/*"
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* "$vendor/*"
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*
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* @param string $ignoreFile
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* @param string $vendor
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*
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* @return Boolean
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*/
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protected function hasVendorIgnore($ignoreFile, $vendor = 'vendor')
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{
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if (!file_exists($ignoreFile)) {
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return false;
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}
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$pattern = sprintf(
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'~^/?%s(/|/\*)?$~',
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preg_quote($vendor, '~')
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);
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|
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$lines = file($ignoreFile, FILE_IGNORE_NEW_LINES);
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foreach ($lines as $line) {
|
||||
if (preg_match($pattern, $line)) {
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return true;
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}
|
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}
|
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|
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return false;
|
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}
|
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protected function addVendorIgnore($ignoreFile, $vendor = 'vendor')
|
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{
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$contents = "";
|
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if (file_exists($ignoreFile)) {
|
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$contents = file_get_contents($ignoreFile);
|
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|
||||
if ("\n" !== substr($contents, 0, -1)) {
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$contents .= "\n";
|
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}
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}
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file_put_contents($ignoreFile, $contents . $vendor. "\n");
|
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}
|
||||
}
|
||||
Loading…
Reference in New Issue