.githooks/pre-commit

@@ -1,12 +1,5 @@
 #!/bin/bash
 
-STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep ".py\{0,1\}$")
+docker run --rm -v "$PWD:$PWD:z" -w "$PWD" python:3.9-bullseye sh -c './lint-docker.sh'
 
-if [[ "$STAGED_FILES" = "" ]]; then
-  exit 0
-fi
-
-docker run --rm -v "$PWD:$PWD:z" -w "$PWD" -e "STAGED_FILES=$STAGED_FILES" python:3.7-buster sh -c './lint-docker.sh "$STAGED_FILES"'
-RUN_STATUS=$?
-
-exit $RUN_STATUS
+exit $?

lint-docker.sh

@@ -2,30 +2,17 @@
 
 . venv/bin/activate
 
-STAGED_FILES="$1"
-
-echo "STAGED_FILES: $STAGED_FILES"
-
 echo -e "\nLinting Python files with Flake8:\n"
 
-PASS=true
-
-while IFS= read -r FILE; do
-  flake8 "$FILE"
-
-  if [[ "$?" != 0 ]]; then
-    PASS=false
-  fi
-  # echo "Linted $FILE"
-done <<< "$STAGED_FILES"
+flake8
+PASS=$?
 
 echo -e "\nPython linting complete!\n"
 
-if ! $PASS; then
+if [ "$PASS" -eq 0 ]; then
+  echo -e "\033[42mCOMMIT SUCCEEDED\033[0m\n"
+  exit $?
+else
   echo -e "\033[41mCOMMIT FAILED:\033[0m Your commit contains files that should pass flake8 but do not. Please fix the flake8 errors and try again.\n"
   exit 1
-else
-  echo -e "\033[42mCOMMIT SUCCEEDED\033[0m\n"
 fi
-
-exit $?