#!/bin/sh
set -e
BASEDIR=$(git rev-parse --show-toplevel)
SCRIPTDIR=$(dirname $0)
for GITHOOKDIR in ${BASEDIR}/.git/hooks ${BASEDIR}/.git/modules/repos/*/hooks
do
    for GITHOOK in ${SCRIPTDIR}/git-scripts/*
    do
        GITHOOKFILE=$(basename $GITHOOK)
        if [ -e ${GITHOOKDIR}/${GITHOOKFILE} ]; then
            echo "A git hook file aleady exists at ${GITHOOKDIR}/${GITHOOKFILE}, leaving as-is"
        else
            echo "Adding ${GITHOOKFILE} to ${GITHOOKDIR}"
            cp ${GITHOOK} ${GITHOOKDIR}
            chmod a+x ${GITHOOKDIR}/${GITHOOKFILE}
        fi
    done
done