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Ability to specify an individual table for dump #20

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Ability to specify an individual table for dump #20

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357d032
Adding ability to define a specific table to dump
Mar 30, 2018
9390d72
Fixed a couple typos
Mar 30, 2018
866140d
Few code style updates
Mar 30, 2018
5d8d09c
More code style updates
Mar 30, 2018
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24 changes: 20 additions & 4 deletions src/Console/Commands/MysqlDump.php
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ class MysqlDump extends Command
*/
protected $signature = 'backup:mysql-dump
{filename? : Mysql backup filename}
{--t|table= : Specific table that you want to be dumped}
{--no-compress : Disable file compression regardless if is enabled in the configuration file. This option will be always overwrited by --compress option}
{--compress : Enable file compression regardless if is disabled in the configuration file. This option will always overwrite --no-compress option}';

Expand All @@ -22,7 +23,7 @@ class MysqlDump extends Command
*
* @var string
*/
protected $description = 'Dump your Mysql database to a file';
protected $description = 'Dump your entire MySQL database or an individual table to a file';

/**
* The database connection data.
Expand All @@ -45,6 +46,13 @@ class MysqlDump extends Command
*/
protected $filename;

/**
* Table to be dumped.
*
* @var string
*/
protected $table;

/**
* Local disk where backups will be stored.
*
Expand Down Expand Up @@ -140,14 +148,21 @@ protected function handleOptions()
$this->isCompressionEnabled = config('backup.mysql.compress', false);
}

$this->setTable();
$this->setFilename();
}

protected function setTable()
{
$table = trim($this->option('table'));
$this->table = (empty($table)) ? null : $table;
}

protected function setFilename()
{
$filename = trim($this->argument('filename'));
if (empty($filename)) {
$filename = $this->connection['database'].'_'.\Carbon\Carbon::now()->format('YmdHis');
$filename = $this->connection['database'].'_'.((!empty($this->table)) ? $this->table.'_' : '').\Carbon\Carbon::now()->format('YmdHis');
}
$filename = explode('.', $filename)[0];
$this->filename = $filename.'.sql'.($this->isCompressionEnabled ? '.gz' : '');
Expand Down Expand Up @@ -183,7 +198,7 @@ protected function storeDumpFile($data)
Storage::disk($this->localDisk)->put($this->getFilePath(), $data);
}
$compressionMessage = $this->isCompressionEnabled ? 'and compressed' : '';
$this->info("Database '{$this->connection['database']}' dumped {$compressionMessage} successfully");
$this->info('Database '.((!empty($this->table)) ? 'table ' : '')."'{$this->connection['database']}'".((!empty($this->table)) ? ".'".$this->table."'" : '')." dumped {$compressionMessage} successfully");
if ($this->cloudSync) {
Storage::disk($this->cloudDisk)->put($this->getFileCloudPath(), $data);
$this->info("Database dump '{$this->filename}' synced successfully with '{$this->cloudDisk}' disk");
Expand All @@ -199,10 +214,11 @@ protected function dumpDatabase()
$password = $this->connection['password'];

$databaseArg = escapeshellarg($database);
$tableArg = (empty($this->table)) ? '' : escapeshellarg($this->table);
$portArg = !empty($port) ? '-P '.escapeshellarg($port) : '';
$passwordArg = !empty($password) ? '-p'.escapeshellarg($password) : '';

$dumpCommand = "{$this->mysqldumpPath} -C -h {$hostname} {$portArg} -u{$username} {$passwordArg} --single-transaction --skip-lock-tables --quick {$databaseArg}";
$dumpCommand = "{$this->mysqldumpPath} -C -h {$hostname} {$portArg} -u{$username} {$passwordArg} --single-transaction --skip-lock-tables --quick {$databaseArg} {$tableArg}";

exec($dumpCommand, $dumpResult, $result);

Expand Down
4 changes: 2 additions & 2 deletions src/Console/Commands/MysqlRestore.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ class MysqlRestore extends Command
* @var string
*/
protected $signature = "backup:mysql-restore
{--f|filename= : Especifiy a backup file name}
{--f|filename= : Specify a backup file name}
{--A|all-backup-files : Display all available backup files on disk. By default displays files for current connection's database}
{--C|from-cloud : Display a list of backup files from cloud disk}
{--L|restore-latest-backup : Use latest backup file to restore database}
Expand All @@ -25,7 +25,7 @@ class MysqlRestore extends Command
*
* @var string
*/
protected $description = 'Restore your Mysql database from a file';
protected $description = 'Restore your MySQL database from a file';

/**
* The database connection data.
Expand Down