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Файл: vendor/laravel/framework/src/Illuminate/Database/Schema/MySqlSchemaState.php
Строк: 194
<?php

namespace IlluminateDatabaseSchema;

use 
Exception;
use 
IlluminateDatabaseConnection;
use 
IlluminateSupportStr;
use 
SymfonyComponentProcessProcess;

class 
MySqlSchemaState extends SchemaState
{
    
/**
     * Dump the database's schema into a file.
     *
     * @param  IlluminateDatabaseConnection  $connection
     * @param  string  $path
     * @return void
     */
    
public function dump(Connection $connection$path)
    {
        
$this->executeDumpProcess($this->makeProcess(
            
$this->baseDumpCommand().' --routines --result-file="${:LARAVEL_LOAD_PATH}" --no-data'
        
), $this->outputarray_merge($this->baseVariables($this->connection->getConfig()), [
            
'LARAVEL_LOAD_PATH' => $path,
        ]));

        
$this->removeAutoIncrementingState($path);

        if (
$this->hasMigrationTable()) {
            
$this->appendMigrationData($path);
        }
    }

    
/**
     * Remove the auto-incrementing state from the given schema dump.
     *
     * @param  string  $path
     * @return void
     */
    
protected function removeAutoIncrementingState(string $path)
    {
        
$this->files->put($pathpreg_replace(
            
'/s+AUTO_INCREMENT=[0-9]+/iu',
            
'',
            
$this->files->get($path)
        ));
    }

    
/**
     * Append the migration data to the schema dump.
     *
     * @param  string  $path
     * @return void
     */
    
protected function appendMigrationData(string $path)
    {
        
$process $this->executeDumpProcess($this->makeProcess(
            
$this->baseDumpCommand().' '.$this->migrationTable.' --no-create-info --skip-extended-insert --skip-routines --compact --complete-insert'
        
), nullarray_merge($this->baseVariables($this->connection->getConfig()), [
            
//
        
]));

        
$this->files->append($path$process->getOutput());
    }

    
/**
     * Load the given schema file into the database.
     *
     * @param  string  $path
     * @return void
     */
    
public function load($path)
    {
        
$command 'mysql '.$this->connectionString().' --database="${:LARAVEL_LOAD_DATABASE}" < "${:LARAVEL_LOAD_PATH}"';

        
$process $this->makeProcess($command)->setTimeout(null);

        
$process->mustRun(nullarray_merge($this->baseVariables($this->connection->getConfig()), [
            
'LARAVEL_LOAD_PATH' => $path,
        ]));
    }

    
/**
     * Get the base dump command arguments for MySQL as a string.
     *
     * @return string
     */
    
protected function baseDumpCommand()
    {
        
$command 'mysqldump '.$this->connectionString().' --no-tablespaces --skip-add-locks --skip-comments --skip-set-charset --tz-utc --column-statistics=0';

        if (! 
$this->connection->isMaria()) {
            
$command .= ' --set-gtid-purged=OFF';
        }

        return 
$command.' "${:LARAVEL_LOAD_DATABASE}"';
    }

    
/**
     * Generate a basic connection string (--socket, --host, --port, --user, --password) for the database.
     *
     * @return string
     */
    
protected function connectionString()
    {
        
$value ' --user="${:LARAVEL_LOAD_USER}" --password="${:LARAVEL_LOAD_PASSWORD}"';

        
$config $this->connection->getConfig();

        
$value .= $config['unix_socket'] ?? false
                        
' --socket="${:LARAVEL_LOAD_SOCKET}"'
                        
' --host="${:LARAVEL_LOAD_HOST}" --port="${:LARAVEL_LOAD_PORT}"';

        if (isset(
$config['options'][PDO::MYSQL_ATTR_SSL_CA])) {
            
$value .= ' --ssl-ca="${:LARAVEL_LOAD_SSL_CA}"';
        }

        return 
$value;
    }

    
/**
     * Get the base variables for a dump / load command.
     *
     * @param  array  $config
     * @return array
     */
    
protected function baseVariables(array $config)
    {
        
$config['host'] ??= '';

        return [
            
'LARAVEL_LOAD_SOCKET' => $config['unix_socket'] ?? '',
            
'LARAVEL_LOAD_HOST' => is_array($config['host']) ? $config['host'][0] : $config['host'],
            
'LARAVEL_LOAD_PORT' => $config['port'] ?? '',
            
'LARAVEL_LOAD_USER' => $config['username'],
            
'LARAVEL_LOAD_PASSWORD' => $config['password'] ?? '',
            
'LARAVEL_LOAD_DATABASE' => $config['database'],
            
'LARAVEL_LOAD_SSL_CA' => $config['options'][PDO::MYSQL_ATTR_SSL_CA] ?? '',
        ];
    }

    
/**
     * Execute the given dump process.
     *
     * @param  SymfonyComponentProcessProcess  $process
     * @param  callable  $output
     * @param  array  $variables
     * @return SymfonyComponentProcessProcess
     */
    
protected function executeDumpProcess(Process $process$output, array $variables)
    {
        try {
            
$process->setTimeout(null)->mustRun($output$variables);
        } catch (
Exception $e) {
            if (
Str::contains($e->getMessage(), ['column-statistics''column_statistics'])) {
                return 
$this->executeDumpProcess(Process::fromShellCommandLine(
                    
str_replace(' --column-statistics=0'''$process->getCommandLine())
                ), 
$output$variables);
            }

            if (
str_contains($e->getMessage(), 'set-gtid-purged')) {
                return 
$this->executeDumpProcess(Process::fromShellCommandLine(
                    
str_replace(' --set-gtid-purged=OFF'''$process->getCommandLine())
                ), 
$output$variables);
            }

            throw 
$e;
        }

        return 
$process;
    }
}
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