#!/bin/sh
# Git pre-commit hook that runs multiple hooks specified in $HOOKS.
# Make sure this script is executable. Bypass hooks with git commit --no-verify.

# This file is part of a set of unofficial pre-commit hooks available
# at github.
# Link:    https://github.com/ddddavidmartin/Pre-commit-hooks
# Contact: David Martin, ddddavidmartin@fastmail.com

###########################################################
# There should be no need to change anything below this line.
# For configuration see pre-commit.cfg and pre-commit.example.cfg.

# exit on error
set -e

# Absolute path to this script, e.g. /home/user/bin/foo.sh
SCRIPT="$(readlink -f "$0")"
# Absolute path this script is in, thus /home/user/bin
SCRIPTPATH="$(dirname -- "$SCRIPT")"
CONFIG="$SCRIPTPATH/pre-commit.cfg"

if [ ! -f "$CONFIG" ] ; then
    echo "Missing config file $CONFIG."
    echo "You can skip all pre-commit hooks with --no-verify (not recommended)."
    exit 1
else
    . "$CONFIG"
fi

for hook in $HOOKS
do
    echo "Running hook: $hook"
    # run hook if it exists
    # if it returns with nonzero exit with 1 and thus abort the commit
    if [ -f "$SCRIPTPATH/$hook" ]; then
        "$SCRIPTPATH/$hook"
        if [ $? != 0 ]; then
            exit 1
        fi
    else
        echo "Error: file $hook not found."
        echo "Aborting commit. Make sure the hook is in $SCRIPTPATH and executable."
        echo "You can disable it by removing it from the list in $CONFIG."
        echo "You can skip all pre-commit hooks with --no-verify (not recommended)."
        exit 1
    fi
done