pre-commit hook to search for debugging statements.

pre-commit

#!/bin/bash

# This pre-commit hook will look for statements such as
# import pdb; and console.log; and if found it will prevent
# the commit from succeed.

declare -a REGEXS=("^+.*import pdb;" "^+.*console.log" "^+.*debugger;" "^+.*var_dump")
for re in "${REGEXS[@]}"
do
    RES=`git diff --cached HEAD | grep "$re"`
    if [ -n "$RES" ]; then
        printf "\033[0;31mFATAL:\033[00m Found regex \033[0;32m$re\33[00m in staged changes\n"
        exit 1
    fi
done
exit 0