Descargar como PDF, PPTX
![Hola, holita
deSymfony!
ned about
Información sobre Ned
ned info
Muestra información sobre el proyecto actual
ned lint [<files>]
Comprueba la sintaxis de los archivos PHP, XML, JSON, TWIG
y YAML del proyecto
$ ned](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-13-2048.jpg)
![Empaquetar aplicaciones{
"output": “bin/ned.phar",
"alias": "ned.phar",
"chmod": "0755",
"compactors": [
"HerreraBoxCompactorPhp"
],
"extract": false,
"files": ["LICENSE"],
"finder": [{
"name": ["*.php"],
"exclude": ["Tests", "tests"],
"in": ["vendor", "src"]
}],
"stub": "src/Resources/phar-stub.php",
“web": false
}
box-project/box2
$ box build
box.json](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-17-2048.jpg)
![Firma digital
{
"output": “bin/ned.phar",
"alias": "ned.phar",
"chmod": "0755",
"compactors": [
"HerreraBoxCompactorPhp"
],
"extract": false,
"files": ["LICENSE"],
"finder": [{
"name": ["*.php"],
"exclude": ["Tests", "tests"],
"in": ["vendor", "src"]
}],
"stub": “src/Resources/phar-stub.php",
“key": "private.pem",
“web": false
}
box.json
$ phar info -f `which ned`
Hash-type: OpenSSL
Hash:
6A3F4795D2D8BEEE8585CB0B76E7BFC7D539F00C5C0D889E900D24B9D54754213C8B8CD5DD38AB0B618C
7740C455BDBC7CA0B5B1AF62F3B5F9FFF908DA1E3F20AEE787D00586E3C3EDBC487935856C590A8554546
956D073CFDBF1C45306D8BB46C5D46642…
Uncompressed-files: 1324
Compressed-files: 0
Compressed-gz: 0
Compressed-bz2: 0
Uncompressed-size: 3279431
Compressed-size: 3279431
Compression-raFo: 100%
Stub-size: 438
$ phar info -f `which symfony`
Hash-type: SHA-1
Hash: C4F3B517013B0DCEE595EEFD6700C6F746684191
Uncompressed-files: 333
Compressed-files: 333
Compressed-gz: 333
Compressed-bz2: 0
Uncompressed-size: 707441
Compressed-size: 207194
Compression-raFo: 29.3%
Stub-size: 232
"compression": “GZ"
"compression": “BZ2”](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-25-2048.jpg)
![C:Usersraul> ned
PHP Fatal error: Uncaught Error: Call to undefined funcFon Nedposix_getuid() in
phar:///usr/local/bin/ned/src/Ned.php
Microso„ Windows [Version 10.0.14393]
© 2017 Microso„ CorporaFon. All rights reserved.
Sistemas operaFvos](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-34-2048.jpg)
![System requirements
[OK] PHP version must be at least PHP 7.0.0
[OK] php-curl extension must be available
[OK] json_encode() must be available
[OK] Memory limit should be at least 128M (using 256M)
$ ned doctor
version_compare(
phpversion(), '7.0', ‘>=‘
)
extension_loaded(‘curl’)
function_exists(‘json_encode’)
ini_get(‘memory_limit’)
Requisitos del sistema](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-37-2048.jpg)
![do‰iles
private function isW
indows()
{
return defined('PHP_W
INDOW
S_VERSION_BUILD');
}
~ / .nedconfig
private function getHomeDir()
{
if ($this->isWindows() && false !== ($home = getenv('USERPROFILE'))) {
return $home;
}
if (function_exists('posix_getuid') && function_exists('posix_getpwuid')) {
$info = posix_getpwuid(posix_getuid());
return $info['dir'];
}](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-39-2048.jpg)
![do‰ilesuse SymfonyComponentConfigFileLocator;
use SymfonyComponentConfigLoaderLoaderResolver;
use SymfonyComponentConfigDefinitionProcessor;
use NedConfigIniConfigLoader;
use NedConfigConfiguration;
$locator = new FileLocator($configDirs);
$loader = new IniConfigLoader($locator);
$configValues = $loader->load($locator->locate('config.ini'));
$processor = new Processor();
$configuration = new Configuration();
try {
$processedConfiguration = $processor->processConfiguration(
$configuration,
$configValues
);
// configuración válida
} catch …
symfony/config
$resolver = new LoaderResolver([
new IniConfigLoader($locator),
new TomlConfigLoader($locator)
]);
$loader = new DelegatingLoader($resolver);
$cache = new ConfigCache($cachePath, true);
if (!$cache->isFresh()) {
Array con la
configuración
de config.ini](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-42-2048.jpg)
![$ ned info - -format=cli
raul in ~ [raulfraile/disFll with symfony]
name: raulfraile/disFll
framework: symfony
files: 15
ned status | grep name | awk -F
":" '{print $1}'
$
Personalización del prompt](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-45-2048.jpg)
![$ ned ⇥⇥
about
lint
doctor
about
lint
doctor
Autocomplete
_ned()
{
local cur=${COMP_WORDS[COMP_CWORD]}
COMPREPLY=( $(compgen -W "about info lint“ -- $cur) )
}
complete -F _ned ned
$ ned get-compleFon-script](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-46-2048.jpg)
![cache/
plugins/
composer.json
vendor/
ned/
composer/
finder/
symfony/
ned-extension/
config.json
use ComposerConsoleApplication;
$currentDirectory = getcwd(); chdir($directory);
$app = new Application();
$output = new BufferedOutput();
$input = new ArrayInput([
'command' => 'install'
]);
$input->setInteractive(false);
$exitCode = $app->doRun(
$input,
$output
);
$output = $output->fetch();
chdir($currentDirectory);
Extensiones/Plugins con Composer
cache/
plugins/
config.json
~ / .ned/
file_put_contents(
$homeDir . ’/.ned/plugins/composer.json’,
json_encode([
‘require’ => [
‘ned/composer’ => ‘~1.0’,
‘ned/finder’ => ‘~1.0’,
‘symfony/ned-extension’ => ‘~1.0’
]
])
)
$loader = require __DIR__ . ‘/vendor/autoload.php';
$pluginPsr4 = require $pluginsDir . ‘/vendor/composer/autoload_psr4.php';
foreach ($pluginPsr4 as $psr4Namespace => $psr4Path) {
$loader->addPsr4($psr4Namespace, $psr4Path);
}](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-55-2048.jpg)
![cache/
plugins/
composer.json
vendor/
composer/
installed.json
ned/
composer/
finder/
symfony/
ned-extension/
config.json
Extensiones/Plugins con Composer
~ / .ned/ // stub.php
…
$installed = json_decode(
$pluginsDir . ‘/vendor/composer/installed.json’,
true
);
foreach ($installed as $dependency) {
if ($dependency[‘type’] === ‘ned_plugin’) {
$commands = json_decode(
$pluginsDir . $dependency[‘name’] . ‘/plugin.json’,
true
);
…
}
}](https://image.slidesharecdn.com/desymfonycli-170630183542/75/Aplicaciones-CLI-profesionales-con-Symfony-56-2048.jpg)
Subido porRaul Fraile
Aplicaciones CLI profesionales con Symfony
Este documento describe una presentación sobre el desarrollo de aplicaciones CLI profesionales con Symfony. La presentación cubre temas como la empaquetación de aplicaciones, la instalación, la seguridad, la portabilidad y las características profesionales de las aplicaciones CLI como la autocompletación y la validación de configuraciones.
![Symfony internals [english]](https://cdn.slidesharecdn.com/ss_thumbnails/symfonyinternalsenglish-120615182511-phpapp01-thumbnail.jpg?width=640&height=640&fit=bounds)
Aplicaciones CLI profesionales con Symfony
- 1. deSymfony 30 junio- 1 julio 2017 Castellón APLICACIONES CLI PROFESIONALES CON SYMFONY Raúl Fraile
- 2. deSymfony ¡Muchas gracias anuestros patrocinadores!
- 3.
- 4. 6. adj. Hechopor alguien cuidando los detalles.
- 6.
- 7.
- 8.
- 9. curl --data '<document><page><itemcol="0" row="0" colSpan="5" rowSpan="4"><bar maxHeight="5" data-titles="A,B,C" data-data="2,5,3" /></item></ page></document>' tty.zone?cols=$((COLUMNS))
- 10.
- 11.
- 12. symfony/console …pero hoy NOhablaremos (casi) de symfony/console
- 13.
- 14.
- 15.
- 16. Empaquetar aplicaciones #!/usr/bin/env php <?php Phar::mapPhar(‘ned.phar'); $autoload =require_once 'phar://ned.phar/vendor/autoload.php'; $app = new Application(); $app->run(); __HALT_COMPILER();
- 17. Empaquetar aplicaciones{ "output": “bin/ned.phar", "alias": "ned.phar", "chmod":"0755", "compactors": [ "HerreraBoxCompactorPhp" ], "extract": false, "files": ["LICENSE"], "finder": [{ "name": ["*.php"], "exclude": ["Tests", "tests"], "in": ["vendor", "src"] }], "stub": "src/Resources/phar-stub.php", “web": false } box-project/box2 $ box build box.json
- 18.
- 19.
- 20.
- 21.
- 22.
- 23.
- 24.
- 25. Firma digital { "output": “bin/ned.phar", "alias": "ned.phar", "chmod":"0755", "compactors": [ "HerreraBoxCompactorPhp" ], "extract": false, "files": ["LICENSE"], "finder": [{ "name": ["*.php"], "exclude": ["Tests", "tests"], "in": ["vendor", "src"] }], "stub": “src/Resources/phar-stub.php", “key": "private.pem", “web": false } box.json $ phar info -f `which ned` Hash-type: OpenSSL Hash: 6A3F4795D2D8BEEE8585CB0B76E7BFC7D539F00C5C0D889E900D24B9D54754213C8B8CD5DD38AB0B618C 7740C455BDBC7CA0B5B1AF62F3B5F9FFF908DA1E3F20AEE787D00586E3C3EDBC487935856C590A8554546 956D073CFDBF1C45306D8BB46C5D46642… Uncompressed-files: 1324 Compressed-files: 0 Compressed-gz: 0 Compressed-bz2: 0 Uncompressed-size: 3279431 Compressed-size: 3279431 Compression-raFo: 100% Stub-size: 438 $ phar info -f `which symfony` Hash-type: SHA-1 Hash: C4F3B517013B0DCEE595EEFD6700C6F746684191 Uncompressed-files: 333 Compressed-files: 333 Compressed-gz: 333 Compressed-bz2: 0 Uncompressed-size: 707441 Compressed-size: 207194 Compression-raFo: 29.3% Stub-size: 232 "compression": “GZ" "compression": “BZ2”
- 26.
- 27. self-update $updater = newUpdater(); $updater->getStrategy()->setPharUrl(‘https://ned.io/ned.phar'); $updater->getStrategy()->setVersionUrl(‘https://ned.io/ned.version'); try { if ($updater->update()) { $output->writeln(‘Ned was successfully updated.'); } else { $output->writeln(‘You are already using the latest version.'); } return 0; } catch (Exception $e) { $output->writeln(‘Something happened…’); return 1; } padraid/phar-updater self-update
- 28. Deploy #!/bin/bash composer update --no-dev--optimize-autoloader box build shasum bin/ned.phar > bin/ned.version scp bin/ned.{phar, phar.pubkey, version} ned-server:/var/www/html/
- 29.
- 30.
- 31.
- 32.
- 33.
- 34.
- 35.
- 36.
- 37.
- 38.
- 39. do‰iles private function isW indows() { returndefined('PHP_W INDOW S_VERSION_BUILD'); } ~ / .nedconfig private function getHomeDir() { if ($this->isWindows() && false !== ($home = getenv('USERPROFILE'))) { return $home; } if (function_exists('posix_getuid') && function_exists('posix_getpwuid')) { $info = posix_getpwuid(posix_getuid()); return $info['dir']; }
- 40. do‰iles XML YAML JSONINI TOML Facilidad de lectura para un humano Di#cil Muy fácil Fácil Muy fácil Muy fácil Facilidad de escritura para un humano Di#cil Fácil Regular Muy fácil Muy fácil Facilidad para tratarlo desde php (Mapea a un array con la misma estructura) Di#cil Fácil Muy fácil Fácil Fácil Permite comentarios Sí Sí No Sí Sí MúlFples niveles de anidación Sí Sí Sí No Sí Archivos de configuración escritos por humanos: Archivos de configuración internos: INI o TOML JSON
- 41. do‰iles use SymfonyComponentConfigDefinitionConfigurationInterface; use SymfonyComponentConfigDefinitionBuilderTreeBuilder; classConfiguration implements ConfigurationInterface { public function getConfigTreeBuilder() { $treeBuilder = new TreeBuilder(); return $treeBuilder->root('ned') ->children() ->booleanNode(‘show_colors’) ->defaultTrue() ->end(); } } symfony/config
- 42. do‰ilesuse SymfonyComponentConfigFileLocator; use SymfonyComponentConfigLoaderLoaderResolver; useSymfonyComponentConfigDefinitionProcessor; use NedConfigIniConfigLoader; use NedConfigConfiguration; $locator = new FileLocator($configDirs); $loader = new IniConfigLoader($locator); $configValues = $loader->load($locator->locate('config.ini')); $processor = new Processor(); $configuration = new Configuration(); try { $processedConfiguration = $processor->processConfiguration( $configuration, $configValues ); // configuración válida } catch … symfony/config $resolver = new LoaderResolver([ new IniConfigLoader($locator), new TomlConfigLoader($locator) ]); $loader = new DelegatingLoader($resolver); $cache = new ConfigCache($cachePath, true); if (!$cache->isFresh()) { Array con la configuración de config.ini
- 43.
- 44. $ cat a.php | ned lint stdin stdout stderr define(‘STDIN’, fopen(‘php://stdin’, ‘r’)) define(‘STDOUT’,fopen(‘php://stdout’, ‘w’)) define(‘STDERR’, fopen(‘php://stderr’, ‘w’)) stream_get_contents(STDIN) Pipelines
- 45. $ ned info - -format=cli raul in ~ [raulfraile/disFll with symfony] name: raulfraile/disFll framework: symfony files: 15 ned status |grep name | awk -F ":" '{print $1}' $ Personalización del prompt
- 46. $ ned ⇥⇥ about lint doctor about lint doctor Autocomplete _ned() { local cur=${COMP_WORDS[COMP_CWORD]} COMPREPLY=( $(compgen-W "about info lint“ -- $cur) ) } complete -F _ned ned $ ned get-compleFon-script
- 47.
- 48.
- 49. $signalHandler = function(int$signo, $signinfo) { // cleanups … }; pcntl_signal(SIGTERM, $signalHandler); // kill pcntl_signal(SIGINT, $signalHandler); // Ctrl-C … pcntl_signal_dispatch() … declare(ticks=1); Señales
- 50. Comandos del sistema $ ned lint --say $process = newProcess( ‘say “No syntax errors detected”’ ); $process->run(); SayMacosAdapter VoiceAdapterInterface isSupported() speak(string $message) SayLinuxAdapter EspeakAdapter SpdSayAdapter $process = new Process(‘command -v '.$command.' 2>&1'); $process->run(); if ($process->isSuccessful()) { // command exists }
- 51.
- 52.
- 53.
- 54. ned/composer ned/finder symfony/ned-extension ned/corened/composer ned/finder symfony/ ned-extension ned/core autoload Extensibilidad
- 55. cache/ plugins/ composer.json vendor/ ned/ composer/ finder/ symfony/ ned-extension/ config.json use ComposerConsoleApplication; $currentDirectory =getcwd(); chdir($directory); $app = new Application(); $output = new BufferedOutput(); $input = new ArrayInput([ 'command' => 'install' ]); $input->setInteractive(false); $exitCode = $app->doRun( $input, $output ); $output = $output->fetch(); chdir($currentDirectory); Extensiones/Plugins con Composer cache/ plugins/ config.json ~ / .ned/ file_put_contents( $homeDir . ’/.ned/plugins/composer.json’, json_encode([ ‘require’ => [ ‘ned/composer’ => ‘~1.0’, ‘ned/finder’ => ‘~1.0’, ‘symfony/ned-extension’ => ‘~1.0’ ] ]) ) $loader = require __DIR__ . ‘/vendor/autoload.php'; $pluginPsr4 = require $pluginsDir . ‘/vendor/composer/autoload_psr4.php'; foreach ($pluginPsr4 as $psr4Namespace => $psr4Path) { $loader->addPsr4($psr4Namespace, $psr4Path); }
- 56. cache/ plugins/ composer.json vendor/ composer/ installed.json ned/ composer/ finder/ symfony/ ned-extension/ config.json Extensiones/Plugins con Composer ~ / .ned/ // stub.php … $installed= json_decode( $pluginsDir . ‘/vendor/composer/installed.json’, true ); foreach ($installed as $dependency) { if ($dependency[‘type’] === ‘ned_plugin’) { $commands = json_decode( $pluginsDir . $dependency[‘name’] . ‘/plugin.json’, true ); … } }
- 57.
- 58. • Archivos PHARy distribución: • Secure PHAR Automation - Matthew Weier O'phinney https://mwop.net/blog/2015-12-14-secure-phar- automation.html • Dissecting the PHAR Format - Raúl Fraile https://www.phparch.com/magazine/2015-2/october/ • Distributing PHARs: Pitfalls and Solutions - Pádraic Brady https://archive.is/hDwaA • Archivos de configuración / dotfiles: • JSON as configuration files: please don’t - Martin Tournoij https://arp242.net/weblog/ json_as_configuration_files-_please_dont • YAML: probably not so great after all - Martin Tournoij https://arp242.net/weblog/ yaml_probably_not_so_great_after_all.html • Symfony2 components overview: Config - Raúl Fraile http://blog.servergrove.com/2014/02/21/symfony2- components-overview-config/ • Autocomplete • Writing your own Bash Completion Function - Fahd Shariff http://fahdshariff.blogspot.com.es/2011/04/writing- your-own-bash-completion.html • Symfony console autocomplete https://github.com/bamarni/symfony-console- autocomplete • Software • Box https://box-project.github.io/box2/ • PHAR updater https://github.com/humbug/phar-updater Referencias