Move find_clangformat() call

Author: schedutron

script/formatting/formatter.py

@@ -14,7 +14,7 @@
 import subprocess
 
 from functools import reduce
-from script.helpers import find_clangformat
+from script.helpers import CLANG_FORMAT
 
 ## ==============================================
 ## CONFIGURATION
@@ -176,8 +176,6 @@ def format_dir(dir_path, update_header, clang_format_code):
 
     ARGS = PARSER.parse_args()
 
-    CLANG_FORMAT = find_clangformat()
-
     if ARGS.staged_files:
         PELOTON_DIR_bytes = bytes(PELOTON_DIR, 'utf-8')
         TARGETS = [

script/helpers.py

@@ -12,3 +12,5 @@ def find_clangformat():
         if not path is None:
             break
     return path
+
+CLANG_FORMAT = find_clangformat()

script/validators/source_validator.py

@@ -12,7 +12,7 @@
 import glob
 import functools
 
-from script.helpers import find_clangformat
+from script.helpers import CLANG_FORMAT
 
 ## ==============================================
 ## LOGGING CONFIGURATION
@@ -327,7 +327,6 @@ def validate_dir(dir_path):
     LOG.info("Running source validator ...")
     LOG.info("Peloton root : " + PELOTON_DIR)
 
-    CLANG_FORMAT = find_clangformat()
 
     if ARGS.files:
         # Validate just the provided files.