| # Copyright 2017 Kaspar Schleiser <kaspar@schleiser.de> |
| # Copyright 2014 Ludwig Knüpfer <ludwig.knuepfer@fu-berlin.de> |
| # Copyright 2014 Hinnerk van Bruinehsen <h.v.bruinehsen@fu-berlin.de> |
| # Copyright 2020 Jonathan Demeyer <jona.dem@gmail.com> |
| # |
| # 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. |
| |
| changed_files() { |
| : ${FILEREGEX:='\.([CcHh])$'} |
| : ${EXCLUDE:=''} |
| : ${DIFFFILTER:='ACMR'} |
| |
| DIFFFILTER="--diff-filter=${DIFFFILTER}" |
| |
| # select either all or only touched-in-branch files, filter through FILEREGEX |
| if [ -z "${BASE_BRANCH}" ]; then |
| FILES="$(git ls-tree -r --full-tree --name-only HEAD | grep -E ${FILEREGEX})" |
| else |
| FILES="$(git diff ${DIFFFILTER} --name-only ${BASE_BRANCH} | grep -E ${FILEREGEX})" |
| fi |
| |
| # filter out negatives |
| echo "${FILES}" | grep -v -E ${EXCLUDE} |
| } |