RIOT/dist/tools/pr_check/pr_check.sh

#!/usr/bin/env bash
#
# Copyright (C) 2014 Martine Lenders <mlenders@inf.fu-berlin.de>
#
# This file is subject to the terms and conditions of the GNU Lesser
# General Public License v2.1. See the file LICENSE in the top level
# directory for more details.
#

: "${RIOTBASE:=$(cd $(dirname $0)/../../../; pwd)}"
cd $RIOTBASE

: "${RIOTTOOLS:=${RIOTBASE}/dist/tools}"
. "${RIOTTOOLS}"/pr_check/check_labels.sh

EXIT_CODE=0

if tput colors &> /dev/null && [ $(tput colors) -ge 8 ]; then
    CERROR="\e[1;31m"
    CRESET="\e[0m"
else
    CERROR=
    CRESET=
fi

if [[ ${#} -eq 1 ]]; then
    RIOT_MASTER="${1}"
else
    RIOT_MASTER="master"
fi

SQUASH_COMMITS="$(git log $(git merge-base HEAD "${RIOT_MASTER}")...HEAD --pretty=format:"    %h %s" | \
                  grep -i -e "^    [0-9a-f]\+ .\{0,2\}SQUASH" -e "^    [0-9a-f]\+ .\{0,2\}FIX")"

if [ -n "${SQUASH_COMMITS}" ]; then
    echo -e "${CERROR}Pull request needs squashing:${CRESET}" 1>&2
    echo -e "${SQUASH_COMMITS}"
    EXIT_CODE=1
fi

if [ -n "$TRAVIS_PULL_REQUEST" -o -n "$CI_PULL_NR" ]; then
    if check_gh_label "CI: needs squashing"; then
        echo -e "${CERROR}Pull request needs squashing according to its labels set on GitHub${CRESET}"
        EXIT_CODE=1
    fi

    if check_gh_label "State: waiting for other PR"; then
        echo -e "${CERROR}Pull request is waiting for another pull request according to its labels set on GitHub${CRESET}"
        EXIT_CODE=1
    fi
fi

if git grep -q PKG_SOURCE_LOCAL -- pkg/*/Makefile; then
    echo -e "${CERROR}The following files contain a PKG_SOURCE_LOCAL definition:${CRESET}"
    git grep -l PKG_SOURCE_LOCAL -- pkg/*/Makefile
    EXIT_CODE=1
fi

exit ${EXIT_CODE}