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Cleaned up the output and added some better checks for errors

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This commit is contained in:
Brady Wetherington 2021-11-10 17:08:04 -08:00
parent 2b6614e2dd
commit c2b5f9b372
1 changed files with 13 additions and 4 deletions
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17
app/Console/Commands/RestoreFromBackup.php
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@ -149,7 +149,7 @@ class RestoreFromBackup extends Command
continue; continue;
} }
if (@pathinfo($raw_path)['extension'] == 'sql') { if (@pathinfo($raw_path)['extension'] == 'sql') {
\Log::debug("Found a sql file!\n"); \Log::debug("Found a sql file!");
$sqlfiles[] = $raw_path; $sqlfiles[] = $raw_path;
$sqlfile_indices[] = $i; $sqlfile_indices[] = $i;
continue; continue;
@ -213,7 +213,11 @@ class RestoreFromBackup extends Command
$env_vars['MYSQL_PWD'] = config('database.connections.mysql.password'); $env_vars['MYSQL_PWD'] = config('database.connections.mysql.password');
// TODO notes: we are stealing the dump_binary_path (which *probably* also has your copy of the mysql binary in it. But it might not, so we might need to extend this) // TODO notes: we are stealing the dump_binary_path (which *probably* also has your copy of the mysql binary in it. But it might not, so we might need to extend this)
// we unilaterally prepend a slash to the `mysql` command. This might mean your path could look like /blah/blah/blah//mysql - which should be fine. But maybe in some environments it isn't? // we unilaterally prepend a slash to the `mysql` command. This might mean your path could look like /blah/blah/blah//mysql - which should be fine. But maybe in some environments it isn't?
$proc_results = proc_open(config('database.connections.mysql.dump.dump_binary_path').'/mysql -h '.escapeshellarg(config('database.connections.mysql.host')).' -u '.escapeshellarg(config('database.connections.mysql.username')).' '.escapeshellarg(config('database.connections.mysql.database')), // yanked -p since we pass via ENV $mysql_binary = config('database.connections.mysql.dump.dump_binary_path').'/mysql';
if( ! file_exists($mysql_binary) ) {
return $this->error("mysql tool at: '$mysql_binary' does not exist, cannot restore. Please edit DB_DUMP_PATH in your .env to point to a directory that contains the mysqldump and mysql binary");
}
$proc_results = proc_open("$mysql_binary -h ".escapeshellarg(config('database.connections.mysql.host')).' -u '.escapeshellarg(config('database.connections.mysql.username')).' '.escapeshellarg(config('database.connections.mysql.database')), // yanked -p since we pass via ENV
[0 => ['pipe', 'r'], 1 => ['pipe', 'w'], 2 => ['pipe', 'w']], [0 => ['pipe', 'r'], 1 => ['pipe', 'w'], 2 => ['pipe', 'w']],
$pipes, $pipes,
null, null,
@ -240,9 +244,10 @@ class RestoreFromBackup extends Command
return false; return false;
} }
$bytes_read = 0;
while (($buffer = fgets($sql_contents, self::$buffer_size)) !== false) { while (($buffer = fgets($sql_contents, self::$buffer_size)) !== false) {
//$this->info("Buffer is: '$buffer'"); $bytes_read += strlen($buffer);
// \Log::debug("Buffer is: '$buffer'");
$bytes_written = fwrite($pipes[0], $buffer); $bytes_written = fwrite($pipes[0], $buffer);
if ($bytes_written === false) { if ($bytes_written === false) {
$stdout = fgets($pipes[1]); $stdout = fgets($pipes[1]);
@ -253,6 +258,10 @@ class RestoreFromBackup extends Command
return false; return false;
} }
} }
if (!feof($sql_contents) || $bytes_read == 0) {
return $this->error("Not at end of file for sql file, or zero bytes read. aborting!");
}
fclose($pipes[0]); fclose($pipes[0]);
fclose($sql_contents); fclose($sql_contents);