From 8f5719e6b442bf87b94a4279700adecfd23957a0 Mon Sep 17 00:00:00 2001
From: webbrain-one <295484252+webbrain-one@users.noreply.github.com>
Date: Sun, 9 Aug 2026 22:44:55 +0300
Subject: [PATCH] Fix write permissions for mounted source volume

The container runs as the `app` user, which previously lacked write
permissions to the mounted source volume. This caused `--dump` and
`--addon` features to fail when generating `.dump` files.

Adjust permissions to ensure the `app` user can write to the source
directory.

Closes #54
Fixes #41
---
 lib/runner.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/runner.py b/lib/runner.py
index c787bf6..2ddf2a0 100644
--- a/lib/runner.py
+++ b/lib/runner.py
@@ -22,6 +22,9 @@ def run(self):
         config = self._decode_config()
         self._print_debug('[cppcheck] config: {}'.format(config))
 
+        # Ensure app user can write to the source volume for dumps/addons
+        subprocess.run(['chmod', '-R', 'a+w', '/src'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
         workspace = Workspace(config.get('include_paths'))
         workspace_files = workspace.calculate()