FROM alpine:3.5 AS builder

RUN apk add --no-cache sassc

ADD cgit/cgit.sass /app/
RUN sassc -t compressed /app/cgit.sass /app/cgit.css

FROM server_runit AS final

RUN apk add --no-cache sudo shadow \
      git gitolite git-daemon \
      openssh openssh-client \
      cgit highlight markdown \
      nginx spawn-fcgi fcgiwrap

# gitolite
RUN mkdir -p /data /data/log
RUN echo 'git:*' | chpasswd
RUN usermod --home /data/git --move-home git

ADD gitolite/ /app/
RUN ln -s /app/gitolite.rc /data/git/.gitolite.rc
RUN chown -R git:git /app/gitolite.rc /data/log /data/git
RUN sudo -u git GL_LOGFILE=/data/log/gitolite gitolite setup -pk /app/admin.pub

ADD gitolite/sshd_config /etc/ssh/
ADD gitolite/generate_certs.sh /app/

# cgit
ADD cgit/cgitrc /etc/
ADD cgit/syntax-highlighting3.sh /app/
ADD cgit/about-formatting.sh /app/
COPY --from=builder /app/cgit.css /usr/share/webapps/cgit/cgit.css

ADD nginx/nginx.conf /etc/nginx/nginx.conf