#!/bin/bash

# Copyright 2016 Google Inc. All Rights Reserved.
# Modified by PLUS Soma team
#
# Licensed under the MIT License, <LICENSE or http://opensource.org/licenses/MIT>.
# This file may not be copied, modified, or distributed except according to those terms.

#
# Pre-push hook for the Soma repository. To use this hook, copy it to .git/hooks in your
# repository root.
#
# This prepush checks the following:
# 1. clippy is installed
# 2. clippy suggests nothing on code

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
NC='\033[0m' # No Color

PREFIX="${GREEN}[PREPUSH]${NC}"
FAILURE="${RED}FAILED${NC}"
WARNING="${RED}[WARNING]${NC}"
SKIPPED="${YELLOW}SKIPPED${NC}"
SUCCESS="${GREEN}ok${NC}"

FAILED=0

printf "${PREFIX} Checking for clippy ... "
command -v cargo-clippy &>/dev/null
if [ $? != 0 ]; then
    printf "${FAILURE}\n"
    exit 1
else
    printf "${SUCCESS}\n"
fi

printf "${PREFIX} Check lint ... "
lint_output="$(cargo clippy --all-targets --all-features -- -D warnings)"
if [ $? != 0 ]; then
    FAILED=1
    printf "${FAILURE}\n"
    echo "${lint_output}"
else
    printf "${SUCCESS}\n"
fi

exit ${FAILED}