#!/usr/bin/env bash
# This is a randomish md5 to identify this script
# 4d9958c90bc262f47553e2c073f14cfe

pushd `dirname $0` > /dev/null
HERE=`pwd`
popd > /dev/null

retv=0

which pre-commit >& /dev/null
WHICH_RETV=$?
python -c 'import pre_commit.main' >& /dev/null
PYTHON_RETV=$?

if [ $WHICH_RETV -ne 0 ] && [ $PYTHON_RETV -ne 0 ]; then
    echo '`pre-commit` not found.  Did you forget to activate your virtualenv?'
    exit 1
fi


# Run the legacy pre-commit if it exists
if [ -x "$HERE"/pre-commit.legacy ]; then
    "$HERE"/pre-commit.legacy
    if [ $? -ne 0 ]; then
        retv=1
    fi
fi


# Run pre-commit
if [ $WHICH_RETV -eq 0 ]; then
    pre-commit
    PRE_COMMIT_RETV=$?
else
    python -m pre_commit.main
    PRE_COMMIT_RETV=$?
fi

if [ $PRE_COMMIT_RETV -ne 0 ]; then
    retv=1
fi

exit $retv