Automatically detect how haimzardous your source is

blame-haim

#!/bin/bash

total=$(git blame $1 | wc -l)
haim=$(git blame $1 | grep -i Haim | wc -l)

if [ "$total" -eq "0" ]; then
    echo "Cannot blame"
    exit -1
fi

let haimzard=haim*100/total

if [  "$haimzard" -gt "0" ]; then
    echo "${haimzard}% haimzardous!"
    exit -1
else
    echo "No haimzards detected"
    exit 0
fi