Script for generating list of files not referenced in tests (#2696)

* script for generating list of not referenced files in tests, list is in json format

* script comment added

* added empty line at the end of the script

* format changes

script/dependency-parser/generate_list_of_files_not_referenced_in_tests.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+
+# This script generate list of files that are not referenced from any test (list in JSON format)
+# Script only looks at not referenced files from three directories: include, library and profiler
+# CK needs to be built with ability to use dependency parser and generate dependencies
+
+# Usage: python3 generate_list_of_files_not_referenced_in_tests -f /path/to/enhanced_dependency_mapping/json/file
+
+import argparse
+import subprocess
+import json
+
+
+def parse_args():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "-f",
+        required=True,
+        help="Path to enhanced_dependency_mapping.json file generated by dependency parser",
+    )
+    args = parser.parse_args()
+    return args
+
+
+def main():
+    args = parse_args()
+
+    with open(args.f, "r") as file:
+        ref_files = json.load(file)
+    file_to_executables = ref_files["file_to_executables"]
+
+    all_files = (
+        subprocess.check_output(
+            'find ../../include/ ../../library/ ../../profiler/ -type f -iname "*.cpp" -o -iname "*.hpp"',
+            shell=True,
+        )
+        .decode("utf-8")
+        .split("\n")
+    )
+    all_files = all_files[:-1]
+    all_files[:] = [x[6:] for x in all_files]
+
+    all_referenced_files = []
+    for v in file_to_executables:
+        if (
+            "composablekernel/include/" in v
+            or "composablekernel/library/" in v
+            or "composablekernel/profiler/" in v
+        ):
+            exe_list = file_to_executables[v]
+        else:
+            continue
+
+        found = any("bin/test_" in el for el in exe_list)
+        if found:
+            all_referenced_files.append(v)
+
+    not_referenced_files = {"include": [], "library": [], "profiler": []}
+    for f in all_files:
+        found = any(f in el for el in all_referenced_files)
+        if not found:
+            pos = f.find("/")
+            not_referenced_files[f[:pos]].append(f)
+
+    print(json.dumps(not_referenced_files, indent="\t"))
+
+
+if __name__ == "__main__":
+    main()