Add script to get file category

get_file_category.py

@@ -0,0 +1,41 @@
+from process_pr import get_package_categories, cmssw_file2Package
+from argparse import ArgumentParser
+from collections import defaultdict
+
+import sys
+
+from os.path import expanduser, dirname, abspath, join, exists
+
+SCRIPT_DIR = dirname(abspath(sys.argv[0]))
+
+
+def main():
+    parser = ArgumentParser(description="Get category name(s) for given files")
+    parser.add_argument(
+        "-r",
+        "--repo",
+        dest="repository",
+        default="cms-sw/cmssw",
+        help="Github Repositoy name e.g. cms-sw/cmssw",
+    )
+    parser.add_argument("filename", nargs="+", metavar="FILE", help="File name(s)")
+    args = parser.parse_args()
+
+    repo_dir = join(SCRIPT_DIR, "repos", args.repository.replace("-", "_"))
+    if exists(repo_dir):
+        sys.path.insert(0, repo_dir)
+    import repo_config
+
+    all_cats = set()
+
+    for filename in args.filename:
+        cats = get_package_categories(cmssw_file2Package(repo_config, filename))
+        all_cats.update(cats)
+        print(filename, "->", ", ".join(cats))
+
+    print("=" * 80)
+    print(", ".join(all_cats))
+
+
+if __name__ == "__main__":
+    main()