Symfony ile CommandLine Uygulama Geliştirme

Phpkonf 3. meetup kapsamına Symfony ile CommandLine Uygulama Geliştirme sunumu dosyası

Transcript

1. Symfony & Cli App Symfony ile Commandline Uygulama Geliştirmek
2. @htayyar hasantayyar.net
3. Neden? Php ile commanline uygulama geliştirebilirsiniz Ancak bu commandline uygulamaları Php ile geliştirmeniz için bir tavsiye değildir.
4. Temel Yöntemler http://php.net/manual/en/features.commandline.php
5. Popüler Araçlar ve Yöntemler 1. phar 2. composer 3. symfony/console
6. PHAR (PHP Archive)
7. 1. PHAR (PHP Archive) Bir PHP ugulamasındaki tüm dosyaları tek bir dosyada toplayarak “easy distribution” sağlayan arşivleme metodu http://us1.php.net/manual/en/book.phar.php
8. Phar: Kurulum & Ayar Built-in >= PHP v5.3.0 Pecl Extension < PHP v5.3.0 php.ini : phar.readonly = 0
9. Phar: Paketleme $sourcePath = "./src"; $buildPath = "./build"; $phar = new Phar($buildPath . "/app.phar", FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::KEY_AS_FILENAME, "app.phar"); $phar["index.php"] = file_get_contents($srcRoot . "/index.php"); $phar["helper.php"] = file_get_contents($srcRoot . "/helper.php"); $phar->setStub($phar->createDefaultStub("index.php"));
10. phar-composer https://github.com/clue/phar-composer
11. Composer
12. 2. Composer Php için “dependency manager” https://getcomposer.org/
13. Composer: Kurulum Curl ile $ curl -sS https://getcomposer.org/installer | php Php ile $ php -r "readfile('https://getcomposer.org/installer');" | php Source https://getcomposer.org/download/
14. Composer: composer init $ composer init
15. Composer: composer.json { "name": "okulbilisim/sample", "description": "Sample composer project", "require": { "guzzle/guzzle": "~3.9@dev" }, "license": "MIT", "authors": [ { "name": "hasantayyar", "email": "tayyar.besik@gmail.com" } ], "minimum-stability": "dev" }
16. Composer: bin folder { "bin": ["bin/script_demo", "bin/other_script_demo"] }
17. symfony/console
18. 3. symfony/console
19. symfony/console "require": { "php": ">=5.4.1", "symfony/console": "2.4.x-dev" } $ composer install $ touch console && chmod +x console $ echo "#/usr/bin/env php" > console $ ./console
20. time_limit #!/usr/bin/env php <?php set_time_limit(0);
21. timezone #!/usr/bin/env php <?php set_time_limit(0); date_default_timezone_set('Europe/Istanbul');
22. Sf Console: hello #!/usr/bin/env php <?php set_time_limit(0); date_default_timezone_set('Europe/Istanbul'); require_once __DIR__ . '/vendor/autoload.php'; use Symfony\Component\Console\Application; $app = new Application(); $app->run();
23. Sf Console: Default Command use Symfony\Component\Console\Application; use Demo\Commands\HelloCommand; $command = new HelloCommand(); $app = new Application(); $application->setDefaultCommand($command->getName()); $application->run();
24. Sf Console: input Option & Argument ./console say:hello jesus --yell
25. Sf Console: input Option & Argument ./console say:hello jesus --yell command arg. option use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Input\InputArgument; use Symfony\Component\Console\Input\InputOption;
26. Sf Console: input / arguments … ->addArgument( 'name', InputArgument::OPTIONAL, // InputArgument::REQUIRED | InputArgument::IS_ARRAY 'Who do you want to say hello?' )
27. Sf Console: input / options … ->addOption( 'yell', null, InputOption::VALUE_NONE, /* InputOption::VALUE_IS_ARRAY , InputOption::VALUE_NONE InputOption::VALUE_REQUIRED , InputOption::VALUE_OPTIONAL */ 'ALL CAPS' )
28. Sf Console: output use Symfony\Component\Console\Output\OutputInterface;
29. Sf Console: Renklendirme $output->writeln('<info>foo</info>'); $output->writeln('<comment>foo</comment>'); $output->writeln('<question>foo</question>'); $output->writeln('<error>foo</error>');
30. Sf Console: Renklendirme $style = new OutputFormatterStyle('red', 'yellow', array('bold', 'blink')); $output->getFormatter()->setStyle('yanyan', $style); $output->writeln('<yanyan>yanmalı</yanyan>');
31. Sf Console: Renklendirme $output->writeln( '<fg=black;bg=cyan;options=bold>'. 'ateşli'. '</fg=black;bg=cyan;options=bold>' );
32. Sf Console: Helpers 1. Question Helper 2. Formatter Helper 3. ProgressBar 4. Table
33. Sf Console: Question Helper use Symfony\Component\Console\Question\ConfirmationQuestion; $helper = $this->getHelper('question'); $helper = $this->getHelper('question'); $question = new ConfirmationQuestion('Continue with this action?', false); if (!$helper->ask($input, $output, $question)) { return; }
34. Sf Console: Question Helper use Symfony\Component\Console\Question\ChoiceQuestion; $helper = $this->getHelper('question'); $question = new ChoiceQuestion( 'Please select your favorite color (defaults to red)', array('red', 'blue', 'yellow'), 0 ); $question->setErrorMessage('Color %s is invalid.'); $color = $helper->ask($input, $output, $question); $output->writeln('You have just selected: '.$color);
35. Sf Console: Question Helper // Autocomplete $bundles = array('AcmeDemoBundle', 'AcmeBlogBundle', 'AcmeStoreBundle'); $question = new Question('Please enter the name of a bundle', 'FooBundle'); $question->setAutocompleterValues($bundles);
36. Sf Console: Question Helper // Hidden input $question->setHidden(true); $question->setHiddenFallback(false);
37. Sf Console: Question Helper // Validation $question->setValidator(function ($answer) { if (strlen($answer)<10 ) { throw new \RuntimeException( 'The answer is too short' ); } return $answer; }); $question->setMaxAttempts(2); $name = $helper->ask($input, $output, $question);
38. Çıktı renklendirmesini özelleştirmek için kullanılır. $formatter = $this->getHelper('formatter'); $formattedLine = $formatter->formatSection( 'Adım 1', 'Bu adımla ilgili metin' ); $output->writeln($formattedLine); [Adım 1] Bu adımla ilgili metin . Sf Console: Formatter Helper
39. $errorMsg = array('Error!', 'Hata olustu'); $block = $formatter->formatBlock($errorMsg, 'error'); $output->writeln($block); Sf Console: Formatter Helper [Error!] Hata Oluştu
40. Sf Console: Progress Helper Progress bar göstermek için use Symfony\Component\Console\Helper\ProgressBar; $progress = new ProgressBar($output, 50); $progress->start(); $i = 0; while($i++ < 50) { $progress->advance(); $progress->finish(); }
41. Sf Console: Table Helper use Symfony\Component\Console\Helper\Table; $table = new Table($output); $table ->setHeaders(array('ISBN', 'Title', 'Author')) ->setRows(array( array('99921-58-10-7', 'Divine Comedy', 'Dante Alighieri'), array('9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens'), )); $table->render();
42. Sf Console: Table Helper use Symfony\Component\Console\Helper\Table; use Symfony\Component\Console\Helper\TableSeparator; $table->setRows( array( array('99921-58-10-7', 'Divine Comedy', 'Dante Alighieri'), array('9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens'), new TableSeparator(), array('960-425-059-0', 'The Lord of the Rings', 'J. R. R. Tolkien'), array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'), ) );
43. Sf Console: Table Helper use Symfony\Component\Console\Helper\Table; $table->setStyle('default'); //$table->setStyle('compact'); $table->render();
44. Sf Console: Table Helper setPaddingChar() setHorizontalBorderChar() setVerticalBorderChar() setCrossingChar() setCellHeaderFormat() setCellRowFormat() setBorderFormat() setPadType()
45. Sf Console: Dahası 1. Cli app içinde EventDispatcher kullanılabilir 2. Psr\Log\LoggerInterface 3. $this->getHelper('debug_formatter'); 4. $helper = $this->getHelper('process'); // >= symfony 2.6
46. 1. https://github.com/maximebf/ConsoleKit 2. https://github.com/wp-cli/php-cli-tools 3. https://github.com/ulrichsg/getopt-php 4. https://github.com/nette/command-line 5. https://github.com/MrRio/shellwrap 6. https://github.com/g4code/commando Diğer Paketler
47. Sorular? @htayyar github.com/hasantayyar hasantayyar.net