FROM docker.io/debian:bullseye-slim
ARG VERSION=1.17.2

RUN apt-get update -y && apt-get upgrade -y && \
    apt-get install -y --no-install-recommends curl ca-certificates gettext gosu \
                    git openssh-client gnupg

ENV PACKAGE_URL https://dl.gitea.io/gitea/${VERSION}/gitea-${VERSION}-linux-amd64
RUN curl -L -o /usr/bin/gitea ${PACKAGE_URL} && chmod +x /usr/bin/gitea

RUN apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false curl

RUN addgroup --system --gid 10000 git
RUN adduser --system --uid 10000 --ingroup git --home /var/lib/gitea git

COPY container/config /etc/gitea
COPY container/run-gitea /run-gitea

EXPOSE 8080 7920
ENTRYPOINT ["/run-gitea"]