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FROM nginx:1.23.0-alpine
ARG VERSION=0.0.0
ENV VERSION=${VERSION}
# CGit
ARG CGIT_VERSION=1.2.3-r2
ENV CGIT_VERSION=${CGIT_VERSION}
# CGit default options
ENV CGIT_TITLE="CGit"
ENV CGIT_DESC="The hyperfast web frontend for Git repositories"
ENV CGIT_VROOT="/"
ENV CGIT_SECTION_FROM_STARTPATH=0
ENV CGIT_MAX_REPO_COUNT=50
LABEL version="${VERSION}" \
description="The hyperfast web frontend for Git repositories on top of Alpine and Nginx." \
maintainer="Jose Quintana <joseluisq.net>"
RUN set -eux \
&& apk add --no-cache \
ca-certificates \
cgit=${CGIT_VERSION} \
fcgiwrap \
git \
lua5.3-libs \
py3-markdown \
py3-pygments \
python3 \
spawn-fcgi \
tzdata \
xz \
zlib \
&& rm -rf /var/cache/apk/* \
&& rm -rf /tmp/* \
&& true
COPY cgit/cgit.conf /tmp/cgitrc.tmpl
COPY docker-entrypoint.sh /
COPY nginx/nginx.conf /etc/nginx/nginx.conf
COPY nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
RUN set -eux \
&& echo "Creating application directories..." \
&& mkdir -p /var/cache/cgit \
&& mkdir -p /srv/git \
&& true
RUN set -eux \
&& echo "Testing Nginx server configuration files..." \
&& nginx -c /etc/nginx/nginx.conf -t \
&& true
ENTRYPOINT [ "/docker-entrypoint.sh" ]
EXPOSE 80
STOPSIGNAL SIGQUIT
CMD [ "nginx", "-g", "daemon off;" ]
# Metadata
LABEL org.opencontainers.image.vendor="Jose Quintana" \
org.opencontainers.image.url="https://github.com/joseluisq/alpine-cgit" \
org.opencontainers.image.title="cgit" \
org.opencontainers.image.description="The hyperfast web frontend for Git repositories on top of Alpine and Nginx." \
org.opencontainers.image.version="${VERSION}" \
org.opencontainers.image.documentation="https://github.com/joseluisq/alpine-cgit"
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