Created common abstract command for update and install

This commit is contained in:
Alejandro Celaya 2017-07-03 13:10:16 +02:00
parent 04c479148a
commit 584e1f5643
5 changed files with 331 additions and 319 deletions

View File

@ -9,6 +9,7 @@ chdir(dirname(__DIR__));
require __DIR__ . '/../vendor/autoload.php';
$app = new Application();
$app->add(new InstallCommand(new PhpArray()));
$app->setDefaultCommand('shlink:install');
$command = new InstallCommand(new PhpArray());
$app->add($command);
$app->setDefaultCommand($command->getName());
$app->run();

View File

@ -9,6 +9,7 @@ chdir(dirname(__DIR__));
require __DIR__ . '/../vendor/autoload.php';
$app = new Application();
$app->add(new UpdateCommand(new PhpArray()));
$app->setDefaultCommand('shlink:install');
$command = new UpdateCommand(new PhpArray());
$app->add($command);
$app->setDefaultCommand($command->getName());
$app->run();

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@ -0,0 +1,323 @@
<?php
namespace Shlinkio\Shlink\CLI\Command\Install;
use Shlinkio\Shlink\Common\Util\StringUtilsTrait;
use Shlinkio\Shlink\Core\Service\UrlShortener;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Exception\RuntimeException;
use Symfony\Component\Console\Helper\ProcessHelper;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ChoiceQuestion;
use Symfony\Component\Console\Question\Question;
use Zend\Config\Writer\WriterInterface;
abstract class AbstractInstallCommand extends Command
{
use StringUtilsTrait;
const DATABASE_DRIVERS = [
'MySQL' => 'pdo_mysql',
'PostgreSQL' => 'pdo_pgsql',
'SQLite' => 'pdo_sqlite',
];
const SUPPORTED_LANGUAGES = ['en', 'es'];
/**
* @var InputInterface
*/
protected $input;
/**
* @var OutputInterface
*/
protected $output;
/**
* @var QuestionHelper
*/
private $questionHelper;
/**
* @var ProcessHelper
*/
private $processHelper;
/**
* @var WriterInterface
*/
private $configWriter;
/**
* InstallCommand constructor.
* @param WriterInterface $configWriter
*/
public function __construct(WriterInterface $configWriter)
{
parent::__construct(null);
$this->configWriter = $configWriter;
}
public function configure()
{
$this->setName('shlink:install')
->setDescription('Installs Shlink');
}
public function execute(InputInterface $input, OutputInterface $output)
{
$this->input = $input;
$this->output = $output;
$this->questionHelper = $this->getHelper('question');
$this->processHelper = $this->getHelper('process');
$params = [];
$output->writeln([
'<info>Welcome to Shlink!!</info>',
'This will guide you through the installation process.',
]);
// Check if a cached config file exists and drop it if so
if (file_exists('data/cache/app_config.php')) {
$output->write('Deleting old cached config...');
if (unlink('data/cache/app_config.php')) {
$output->writeln(' <info>Success</info>');
} else {
$output->writeln(
' <error>Failed!</error> You will have to manually delete the data/cache/app_config.php file to get'
. ' new config applied.'
);
}
}
// Ask for custom config params
$params['DATABASE'] = $this->askDatabase();
$params['URL_SHORTENER'] = $this->askUrlShortener();
$params['LANGUAGE'] = $this->askLanguage();
$params['APP'] = $this->askApplication();
// Generate config params files
$config = $this->buildAppConfig($params);
$this->configWriter->toFile('config/params/generated_config.php', $config, false);
$output->writeln(['<info>Custom configuration properly generated!</info>', '']);
// Generate database
if (! $this->createDatabase()) {
return;
}
// Run database migrations
$output->writeln('Updating database...');
if (! $this->runCommand('php vendor/bin/doctrine-migrations migrations:migrate', 'Error updating database.')) {
return;
}
// Generate proxies
$output->writeln('Generating proxies...');
if (! $this->runCommand('php vendor/bin/doctrine.php orm:generate-proxies', 'Error generating proxies.')) {
return;
}
}
protected function askDatabase()
{
$params = [];
$this->printTitle('DATABASE');
// Select database type
$databases = array_keys(self::DATABASE_DRIVERS);
$dbType = $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select database type (defaults to ' . $databases[0] . '):</question>',
$databases,
0
));
$params['DRIVER'] = self::DATABASE_DRIVERS[$dbType];
// Ask for connection params if database is not SQLite
if ($params['DRIVER'] !== self::DATABASE_DRIVERS['SQLite']) {
$params['NAME'] = $this->ask('Database name', 'shlink');
$params['USER'] = $this->ask('Database username');
$params['PASSWORD'] = $this->ask('Database password');
$params['HOST'] = $this->ask('Database host', 'localhost');
$params['PORT'] = $this->ask('Database port', $this->getDefaultDbPort($params['DRIVER']));
}
return $params;
}
protected function getDefaultDbPort($driver)
{
return $driver === 'pdo_mysql' ? '3306' : '5432';
}
protected function askUrlShortener()
{
$this->printTitle('URL SHORTENER');
// Ask for URL shortener params
return [
'SCHEMA' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select schema for generated short URLs (defaults to http):</question>',
['http', 'https'],
0
)),
'HOSTNAME' => $this->ask('Hostname for generated URLs'),
'CHARS' => $this->ask(
'Character set for generated short codes (leave empty to autogenerate one)',
null,
true
) ?: str_shuffle(UrlShortener::DEFAULT_CHARS)
];
}
protected function askLanguage()
{
$this->printTitle('LANGUAGE');
return [
'DEFAULT' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select default language for the application in general (defaults to '
. self::SUPPORTED_LANGUAGES[0] . '):</question>',
self::SUPPORTED_LANGUAGES,
0
)),
'CLI' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select default language for CLI executions (defaults to '
. self::SUPPORTED_LANGUAGES[0] . '):</question>',
self::SUPPORTED_LANGUAGES,
0
)),
];
}
protected function askApplication()
{
$this->printTitle('APPLICATION');
return [
'SECRET' => $this->ask(
'Define a secret string that will be used to sign API tokens (leave empty to autogenerate one)',
null,
true
) ?: $this->generateRandomString(32),
];
}
/**
* @param string $text
*/
protected function printTitle($text)
{
$text = trim($text);
$length = strlen($text) + 4;
$header = str_repeat('*', $length);
$this->output->writeln([
'',
'<info>' . $header . '</info>',
'<info>* ' . strtoupper($text) . ' *</info>',
'<info>' . $header . '</info>',
]);
}
/**
* @param string $text
* @param string|null $default
* @param bool $allowEmpty
* @return string
* @throws RuntimeException
*/
protected function ask($text, $default = null, $allowEmpty = false)
{
if (isset($default)) {
$text .= ' (defaults to ' . $default . ')';
}
do {
$value = $this->questionHelper->ask($this->input, $this->output, new Question(
'<question>' . $text . ':</question> ',
$default
));
if (empty($value) && ! $allowEmpty) {
$this->output->writeln('<error>Value can\'t be empty</error>');
}
} while (empty($value) && $default === null && ! $allowEmpty);
return $value;
}
/**
* @param array $params
* @return array
*/
protected function buildAppConfig(array $params)
{
// Build simple config
$config = [
'app_options' => [
'secret_key' => $params['APP']['SECRET'],
],
'entity_manager' => [
'connection' => [
'driver' => $params['DATABASE']['DRIVER'],
],
],
'translator' => [
'locale' => $params['LANGUAGE']['DEFAULT'],
],
'cli' => [
'locale' => $params['LANGUAGE']['CLI'],
],
'url_shortener' => [
'domain' => [
'schema' => $params['URL_SHORTENER']['SCHEMA'],
'hostname' => $params['URL_SHORTENER']['HOSTNAME'],
],
'shortcode_chars' => $params['URL_SHORTENER']['CHARS'],
],
];
// Build dynamic database config
if ($params['DATABASE']['DRIVER'] === 'pdo_sqlite') {
$config['entity_manager']['connection']['path'] = 'data/database.sqlite';
} else {
$config['entity_manager']['connection']['user'] = $params['DATABASE']['USER'];
$config['entity_manager']['connection']['password'] = $params['DATABASE']['PASSWORD'];
$config['entity_manager']['connection']['dbname'] = $params['DATABASE']['NAME'];
$config['entity_manager']['connection']['host'] = $params['DATABASE']['HOST'];
$config['entity_manager']['connection']['port'] = $params['DATABASE']['PORT'];
if ($params['DATABASE']['DRIVER'] === 'pdo_mysql') {
$config['entity_manager']['connection']['driverOptions'] = [
\PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
];
}
}
return $config;
}
/**
* @return bool
*/
abstract protected function createDatabase();
/**
* @param string $command
* @param string $errorMessage
* @return bool
*/
protected function runCommand($command, $errorMessage)
{
$process = $this->processHelper->run($this->output, $command);
if ($process->isSuccessful()) {
$this->output->writeln(' <info>Success!</info>');
return true;
}
if ($this->output->isVerbose()) {
return false;
}
$this->output->writeln(
' <error>' . $errorMessage . '</error> Run this command with -vvv to see specific error info.'
);
return false;
}
}

View File

@ -1,322 +1,11 @@
<?php
namespace Shlinkio\Shlink\CLI\Command\Install;
use Shlinkio\Shlink\Common\Util\StringUtilsTrait;
use Shlinkio\Shlink\Core\Service\UrlShortener;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\ProcessHelper;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ChoiceQuestion;
use Symfony\Component\Console\Question\Question;
use Zend\Config\Writer\WriterInterface;
class InstallCommand extends Command
class InstallCommand extends AbstractInstallCommand
{
use StringUtilsTrait;
const DATABASE_DRIVERS = [
'MySQL' => 'pdo_mysql',
'PostgreSQL' => 'pdo_pgsql',
'SQLite' => 'pdo_sqlite',
];
const SUPPORTED_LANGUAGES = ['en', 'es'];
/**
* @var InputInterface
*/
private $input;
/**
* @var OutputInterface
*/
private $output;
/**
* @var QuestionHelper
*/
private $questionHelper;
/**
* @var ProcessHelper
*/
private $processHelper;
/**
* @var WriterInterface
*/
private $configWriter;
/**
* InstallCommand constructor.
* @param WriterInterface $configWriter
* @param callable|null $databaseCreationLogic
*/
public function __construct(WriterInterface $configWriter)
{
parent::__construct(null);
$this->configWriter = $configWriter;
}
public function configure()
{
$this->setName('shlink:install')
->setDescription('Installs Shlink');
}
public function execute(InputInterface $input, OutputInterface $output)
{
$this->input = $input;
$this->output = $output;
$this->questionHelper = $this->getHelper('question');
$this->processHelper = $this->getHelper('process');
$params = [];
$output->writeln([
'<info>Welcome to Shlink!!</info>',
'This process will guide you through the installation.',
]);
// Check if a cached config file exists and drop it if so
if (file_exists('data/cache/app_config.php')) {
$output->write('Deleting old cached config...');
if (unlink('data/cache/app_config.php')) {
$output->writeln(' <info>Success</info>');
} else {
$output->writeln(
' <error>Failed!</error> You will have to manually delete the data/cache/app_config.php file to get'
. ' new config applied.'
);
}
}
// Ask for custom config params
$params['DATABASE'] = $this->askDatabase();
$params['URL_SHORTENER'] = $this->askUrlShortener();
$params['LANGUAGE'] = $this->askLanguage();
$params['APP'] = $this->askApplication();
// Generate config params files
$config = $this->buildAppConfig($params);
$this->configWriter->toFile('config/params/generated_config.php', $config, false);
$output->writeln(['<info>Custom configuration properly generated!</info>', '']);
// Generate database
if (! $this->createDatabase()) {
return;
}
// Run database migrations
$output->writeln('Updating database...');
if (! $this->runCommand('php vendor/bin/doctrine-migrations migrations:migrate', 'Error updating database.')) {
return;
}
// Generate proxies
$output->writeln('Generating proxies...');
if (! $this->runCommand('php vendor/bin/doctrine.php orm:generate-proxies', 'Error generating proxies.')) {
return;
}
}
protected function askDatabase()
{
$params = [];
$this->printTitle('DATABASE');
// Select database type
$databases = array_keys(self::DATABASE_DRIVERS);
$dbType = $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select database type (defaults to ' . $databases[0] . '):</question>',
$databases,
0
));
$params['DRIVER'] = self::DATABASE_DRIVERS[$dbType];
// Ask for connection params if database is not SQLite
if ($params['DRIVER'] !== self::DATABASE_DRIVERS['SQLite']) {
$params['NAME'] = $this->ask('Database name', 'shlink');
$params['USER'] = $this->ask('Database username');
$params['PASSWORD'] = $this->ask('Database password');
$params['HOST'] = $this->ask('Database host', 'localhost');
$params['PORT'] = $this->ask('Database port', $this->getDefaultDbPort($params['DRIVER']));
}
return $params;
}
protected function getDefaultDbPort($driver)
{
return $driver === 'pdo_mysql' ? '3306' : '5432';
}
protected function askUrlShortener()
{
$this->printTitle('URL SHORTENER');
// Ask for URL shortener params
return [
'SCHEMA' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select schema for generated short URLs (defaults to http):</question>',
['http', 'https'],
0
)),
'HOSTNAME' => $this->ask('Hostname for generated URLs'),
'CHARS' => $this->ask(
'Character set for generated short codes (leave empty to autogenerate one)',
null,
true
) ?: str_shuffle(UrlShortener::DEFAULT_CHARS)
];
}
protected function askLanguage()
{
$this->printTitle('LANGUAGE');
return [
'DEFAULT' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select default language for the application in general (defaults to '
. self::SUPPORTED_LANGUAGES[0] . '):</question>',
self::SUPPORTED_LANGUAGES,
0
)),
'CLI' => $this->questionHelper->ask($this->input, $this->output, new ChoiceQuestion(
'<question>Select default language for CLI executions (defaults to '
. self::SUPPORTED_LANGUAGES[0] . '):</question>',
self::SUPPORTED_LANGUAGES,
0
)),
];
}
protected function askApplication()
{
$this->printTitle('APPLICATION');
return [
'SECRET' => $this->ask(
'Define a secret string that will be used to sign API tokens (leave empty to autogenerate one)',
null,
true
) ?: $this->generateRandomString(32),
];
}
/**
* @param string $text
*/
protected function printTitle($text)
{
$text = trim($text);
$length = strlen($text) + 4;
$header = str_repeat('*', $length);
$this->output->writeln([
'',
'<info>' . $header . '</info>',
'<info>* ' . strtoupper($text) . ' *</info>',
'<info>' . $header . '</info>',
]);
}
/**
* @param string $text
* @param string|null $default
* @param bool $allowEmpty
* @return string
*/
protected function ask($text, $default = null, $allowEmpty = false)
{
if (isset($default)) {
$text .= ' (defaults to ' . $default . ')';
}
do {
$value = $this->questionHelper->ask($this->input, $this->output, new Question(
'<question>' . $text . ':</question> ',
$default
));
if (empty($value) && ! $allowEmpty) {
$this->output->writeln('<error>Value can\'t be empty</error>');
}
} while (empty($value) && empty($default) && ! $allowEmpty);
return $value;
}
/**
* @param array $params
* @return array
*/
protected function buildAppConfig(array $params)
{
// Build simple config
$config = [
'app_options' => [
'secret_key' => $params['APP']['SECRET'],
],
'entity_manager' => [
'connection' => [
'driver' => $params['DATABASE']['DRIVER'],
],
],
'translator' => [
'locale' => $params['LANGUAGE']['DEFAULT'],
],
'cli' => [
'locale' => $params['LANGUAGE']['CLI'],
],
'url_shortener' => [
'domain' => [
'schema' => $params['URL_SHORTENER']['SCHEMA'],
'hostname' => $params['URL_SHORTENER']['HOSTNAME'],
],
'shortcode_chars' => $params['URL_SHORTENER']['CHARS'],
],
];
// Build dynamic database config
if ($params['DATABASE']['DRIVER'] === 'pdo_sqlite') {
$config['entity_manager']['connection']['path'] = 'data/database.sqlite';
} else {
$config['entity_manager']['connection']['user'] = $params['DATABASE']['USER'];
$config['entity_manager']['connection']['password'] = $params['DATABASE']['PASSWORD'];
$config['entity_manager']['connection']['dbname'] = $params['DATABASE']['NAME'];
$config['entity_manager']['connection']['host'] = $params['DATABASE']['HOST'];
$config['entity_manager']['connection']['port'] = $params['DATABASE']['PORT'];
if ($params['DATABASE']['DRIVER'] === 'pdo_mysql') {
$config['entity_manager']['connection']['driverOptions'] = [
\PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
];
}
}
return $config;
}
protected function createDatabase()
{
$this->output->writeln('Initializing database...');
return $this->runCommand('php vendor/bin/doctrine.php orm:schema-tool:create', 'Error generating database.');
}
/**
* @param string $command
* @param string $errorMessage
* @return bool
*/
protected function runCommand($command, $errorMessage)
{
$process = $this->processHelper->run($this->output, $command);
if ($process->isSuccessful()) {
$this->output->writeln(' <info>Success!</info>');
return true;
} else {
if ($this->output->isVerbose()) {
return false;
}
$this->output->writeln(
' <error>' . $errorMessage . '</error> Run this command with -vvv to see specific error info.'
);
return false;
}
}
}

View File

@ -1,9 +1,7 @@
<?php
namespace Shlinkio\Shlink\CLI\Command\Install;
use Zend\Config\Writer\WriterInterface;
class UpdateCommand extends InstallCommand
class UpdateCommand extends AbstractInstallCommand
{
public function createDatabase()
{