Add excluding_files

Signed-off-by: Wonjae Park <[email protected]>

Author: JustinWonjaePark

src/fosslight_util/scanned_result.py

@@ -0,0 +1,101 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (c) 2025 LG Electronics Inc.
+# SPDX-License-Identifier: Apache-2.0
+import os
+import fnmatch
+
+def excluding_files(patterns: list[str], path_to_scan: str) -> list[str]:
+    excluded_paths = set()
+
+    # Remove "/" or "/*" from the patterns
+    normalized_patterns = []
+    for pattern in patterns:
+        if pattern.endswith("/") or pattern.endswith("/*"):
+            normalized_patterns.append(pattern.rstrip("/*"))
+        else:
+            normalized_patterns.append(pattern)
+
+    for root, dirs, files in os.walk(path_to_scan):
+        # Deal the matched dicrectories
+        matched_dirs = {
+            os.path.join(root, d) for d in dirs
+            if any(
+                fnmatch.fnmatch(d, pat.rstrip("/")) or
+                fnmatch.fnmatch(os.path.join(root, d), os.path.join(path_to_scan, pat).replace("/", os.sep))
+                for pat in normalized_patterns
+            )
+        }
+        for d in matched_dirs:
+            # Add the files in the matched directories
+            for sub_root, _, sub_files in os.walk(d):
+                for sub_file in sub_files:
+                    excluded_paths.add(os.path.relpath(os.path.join(sub_root, sub_file), path_to_scan))
+
+        # Match the files
+        matched_files = {
+            os.path.join(root, f) for f in files
+            if any(fnmatch.fnmatch(os.path.join(root, f), os.path.join(path_to_scan, pat).replace("/", os.sep))
+                   for pat in normalized_patterns)
+        }
+        excluded_paths.update(os.path.relpath(file_path, path_to_scan) for file_path in matched_files)
+
+    # All files for future use
+    # all_files = {
+    #     os.path.join(root, f) for root, _, files in os.walk(path_to_scan)
+    #     for f in files
+    # }
+    # return sorted(list(excluded_paths)), sorted(list(all_files - excluded_paths))
+    return sorted(list(excluded_paths))
+
+
+
+
+
+
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (c) 2025 LG Electronics Inc.
+# SPDX-License-Identifier: Apache-2.0
+# import os
+# import fnmatch
+
+# def excluding_files(patterns: list[str], path_to_scan: str) -> list[str]:
+#     excluded_paths = set()
+
+#     # Remove "/" or "/*" from the patterns
+#     normalized_patterns = []
+#     for pattern in patterns:
+#         if pattern.endswith("/") or pattern.endswith("/*"):
+#             normalized_patterns.append(pattern.rstrip("/*"))
+#         else:
+#             normalized_patterns.append(pattern)
+
+#     for root, dirs, files in os.walk(path_to_scan):
+#         # Deal the matched directories
+#         matched_dirs = {
+#             os.path.join(root, d) for d in dirs
+#             if any(
+#                 fnmatch.fnmatch(d, pat.rstrip("/")) or
+#                 fnmatch.fnmatch(os.path.join(root, d), os.path.join(path_to_scan, pat).replace("/", os.sep))
+#                 for pat in normalized_patterns
+#             )
+#         }
+#         for d in matched_dirs:
+#             # Add the files in the matched directories
+#             for sub_root, _, sub_files in os.walk(d):
+#                 for sub_file in sub_files:
+#                     # 수정된 부분: 상대 경로로 변환
+#                     excluded_paths.add(os.path.relpath(os.path.join(sub_root, sub_file), path_to_scan))
+
+#         # Match the files
+#         matched_files = {
+#             os.path.join(root, f) for f in files
+#             if any(fnmatch.fnmatch(os.path.join(root, f), os.path.join(path_to_scan, pat).replace("/", os.sep))
+#                    for pat in normalized_patterns)
+#         }
+#         # 수정된 부분: matched_files를 상대 경로로 변환하여 추가
+#         excluded_paths.update(os.path.relpath(file_path, path_to_scan) for file_path in matched_files)
+
+#     # Return sorted excluded paths
+#     return sorted(list(excluded_paths))