#!/bin/sh -e

RUN_BIN="$0"
RUN_DIR=$(dirname "$(realpath "$0")")

export RUN_BIN
export RUN_DIR

if [ "$(dirname "$0")" = ".git/hooks" ]; then
    task=$(basename "$0")
else
    task="$1"
    [ $# -gt 0 ] && shift
fi

script=
if [ -x "$RUN_DIR/scripts/local/$task" ]; then
    script="local/$task"
elif [ -x "$RUN_DIR/scripts/git-hooks/$task" ]; then
    script="git-hooks/$task"
elif [ -x "$RUN_DIR/scripts/$task" ]; then
    script="$task"
fi

[ -z "$script" ] && exit 1

exec "$RUN_DIR/scripts/$script" "$@"