Merge pull request #5628 from nextcloud/only-create-the-migration-dir-when-necessary

Only create the migration directory when necessary

1 files changed, 17 insertions, 0 deletions

diff --git a/core/Command/Db/Migrations/GenerateCommand.php b/core/Command/Db/Migrations/GenerateCommand.php
index b6e1a17d683..e6c38d06e5d 100644
--- a/core/Command/Db/Migrations/GenerateCommand.php
+++ b/core/Command/Db/Migrations/GenerateCommand.php
@@ -136,6 +136,8 @@ class <classname> extends SimpleMigrationStep {
 		];
 		$code = str_replace($placeHolders, $replacements, self::$_templateSimple);
 		$dir = $ms->getMigrationsDirectory();
+
+		$this->ensureMigrationDirExists($dir);
 		$path = $dir . '/' . $className . '.php';
 
 		if (file_put_contents($path, $code) === false) {
@@ -145,4 +147,19 @@ class <classname> extends SimpleMigrationStep {
 		return $path;
 	}
 
+	private function ensureMigrationDirExists($directory) {
+		if (file_exists($directory) && is_dir($directory)) {
+			return;
+		}
+
+		if (file_exists($directory)) {
+			throw new \RuntimeException("Could not create folder \"$directory\"");
+		}
+
+		$this->ensureMigrationDirExists(dirname($directory));
+
+		if (!@mkdir($directory) && !is_dir($directory)) {
+			throw new \RuntimeException("Could not create folder \"$directory\"");
+		}
+	}
 }