rm -rf /usr/local/caronade/work/portlint/repo.git
git clone https://github.com/mwolf-rw/freebsd-oauth2-proxy.git /usr/local/caronade/work/portlint/repo.git
Cloning into '/usr/local/caronade/work/portlint/repo.git'...
git -C "/usr/local/caronade/work/portlint/repo.git" -c advice.detachedHead=false checkout b6bbd90727ae52c807ecd10900cbcb6582f9441f
HEAD is now at b6bbd90 Removed FreeBSD tag from files

portlint -A /usr/local/caronade/work/portlint/repo.git/www/oauth2-proxy
FATAL: Makefile: [1]: incorrect header; simply use $FreeBSD$.
WARN: Makefile: possible use of absolute pathname "/var".
FATAL: Makefile: non-comment line in comment section.
FATAL: Makefile: no $FreeBSD$ line in comment section.
FATAL: Makefile: extra item "MAINTAINER" placed in the PORTNAME section.
FATAL: Makefile: extra item "COMMENT" placed in the PORTNAME section.
FATAL: Makefile: PORTNAME has to be there.
WARN: Makefile: PORTVERSION/DISTVERSION is set externally to this port's Makefile, but this port is not configured as a slave port.
WARN: Makefile: CATEGORIES is set externally to this port's Makefile, but this port is not configured as a slave port.
FATAL: Makefile: extra item "LICENSE" placed in the MAINTAINER section.
FATAL: Makefile: extra item "LICENSE_FILE" placed in the MAINTAINER section.
WARN: Makefile: COMMENT is set externally to this port's Makefile, but this port is not configured as a slave port.
FATAL: Makefile: extra item "USES" placed in the LICENSE section.
9 fatal errors and 4 warnings found.
*** Error code 9

Stop.
make: stopped in /usr/local/caronade/work/portlint