FROM alpine:latest
RUN apk add --no-cache openssh-server fish git sudo

# default uid for git user who has access to all repos
ENV GIT_UID=1000

# Modified ssh conf with disabled root login and no password authentication
COPY src/ssh.conf /etc/ssh/sshd_config.d/
COPY src/sudo-git /etc/sudoers.d/

# copy scrips
COPY src/run /usr/local/bin/
COPY src/init /usr/local/bin/
RUN chmod 755 /usr/local/bin/run
RUN chmod 755 /usr/local/bin/init

ENTRYPOINT ["/usr/local/bin/init"]