2025-12-01

scripts/addons/blender_svn/svn_info.py

@@ -0,0 +1,47 @@
+# SPDX-FileCopyrightText: 2025 Blender Studio Tools Authors
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+from typing import Tuple
+from pathlib import Path
+import subprocess
+
+from .threaded.execute_subprocess import execute_command
+
+
+def get_svn_info(path: Path or str) -> Tuple[str, str]:
+    """Use the `svn info` command to get the root dir, the URL, and the relative URL."""
+    path = Path(path)
+    if not path.exists():
+        return "", ""
+
+    try:
+        dirpath_str = str(path.as_posix())
+        svn_info = execute_command(dirpath_str, ["svn", "info"])
+    except subprocess.CalledProcessError as e:
+        error_msg = e.stderr.decode()
+        if "is not a working copy" in error_msg:
+            return None, None
+        elif "E200009" in error_msg:
+            # If we're in a folder that wasn't yet added to the repo,
+            # try again one folder higher.
+            parent = path.parent
+            if parent == path:
+                return None, None
+            return get_svn_info(path.parent)
+        else:
+            raise e
+
+    lines = svn_info.split("\n")
+    root_dir = lines[1].split("Working Copy Root Path: ")[1]
+    # On Windows, for some reason the path has a \r character at the end,
+    # which breaks absolutely everything.
+    root_dir = root_dir.replace("\r", "")
+
+    full_url = lines[2].split("URL: ")[1]
+    relative_url = lines[3].split("Relative URL: ")[1][1:]
+    base_url = full_url
+    if len(relative_url) > 1:
+        base_url = full_url.replace(relative_url, "").strip()
+
+    return root_dir, base_url