Make create_directory() idempotent to support re-runs

Wrap sftp_client.mkdir() in try/except IOError to silently handle
the case where the directory already exists. This follows the same
pattern already used by upload_directory() in the same file.

Closes #35

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: szachovy

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * Fixed `run_mysql_server()` not instantiating `MySQLServer` class. (#94)
 * Disabled MD060 markdownlint rule to fix table column style false positives in documentation. (#94)
+* Made `create_directory()` idempotent to support deployment re-runs. (#35)
 
 ## 1.0 - 2024-10-13
 

src/remote.py

@@ -152,7 +152,10 @@ def upload_directory(self, local_directory_path: str, remote_directory_path: str
                     self.sftp_client.put(local_item_path, remote_item_path)
 
     def create_directory(self, remote_directory_path: str) -> None:
-        self.sftp_client.mkdir(remote_directory_path)
+        try:
+            self.sftp_client.mkdir(remote_directory_path)
+        except IOError:
+            pass
 
     def upload_file(self, content: str | bytes, remote_file_path: str) -> None:
         if isinstance(content, str):