#!/bin/zsh
# Banned Words
# If the file(s) being commited contain any of the below banned words
# then fail the commit

COLOR_RED="\x1B[31m"
COLOR_GREEN="\x1B[32m"
COLOR_NONE="\x1B[0m"

LIST="debugger\|console\|TODO\|FIXME\|BANNED"

if `git rev-parse --verify HEAD >/dev/null 2>&1`; then
    against=HEAD
else
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

for FILE in `git diff-index --name-status --cached $against -- | cut -c3-` ; do
    # check if the fil contains one fo the words in the list
    if grep -w $LIST $FILE; then
        echo ""
        echo "${COLOR_RED}✘ ${FILE} contains a banned word.${COLOR_NONE}"
        exit 1
    fi
done
echo "${COLOR_GREEN}✔ No banned words detected${COLOR_NONE}"