Fix SnapshotProvider failing on taking_snapshot without changes

2025-11-04 06:22:55 +00:00 · 2018-08-01 17:19:31 +02:00
parent 2e97d18340
commit df0e24319d
1 changed files with 8 additions and 4 deletions
--- a/lib/tfw/components/snapshot_provider.py
+++ b/lib/tfw/components/snapshot_provider.py
@@ -66,10 +66,14 @@ class SnapshotProvider:
            'git', 'add',
            '-A'
        ))
-        self._run((
-            'git', 'commit',
-            '-m', 'Snapshot'
-        ))
+        try:
+            self._get_stdout((
+                'git', 'commit',
+                '-m', 'Snapshot'
+            ))
+        except CalledProcessError as err:
+            if b'nothing to commit, working tree clean' not in err.output:
+                raise

    def _check_head_not_detached(self):
        if self._head_detached: