chore: import upstream snapshot with attribution

2026-07-13 12:38:58 +08:00
commit bb5c75ce05
8824 changed files with 1946442 additions and 0 deletions
@@ -0,0 +1,16 @@
+{
+  "description": "Create automatic backup of files before any Edit operation for safety. This hook creates a timestamped backup copy (filename.backup.timestamp) of any existing file before Claude modifies it. Provides a safety net to recover previous versions if needed. Only backs up existing files, includes error suppression to handle edge cases gracefully.",
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "Edit",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "if [[ -f \"$CLAUDE_TOOL_FILE_PATH\" ]]; then cp \"$CLAUDE_TOOL_FILE_PATH\" \"$CLAUDE_TOOL_FILE_PATH.backup.$(date +%s)\" 2>/dev/null || true; fi"
+          }
+        ]
+      }
+    ]
+  }
+}