Gitea Docker

start.sh

#!/bin/bash
set -e

mkdir -p /tmp/gitea

cat << EOF > /tmp/gitea/Containerfile
FROM debian:12

ENV DEBIAN_FRONTEND noninteractive
  
RUN apt-get update \
  && apt-get install -y openssh-server git wget \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

RUN mkdir /var/run/sshd \
  && echo "PasswordAuthentication no" >> /etc/ssh/sshd_config \
  && echo "PermitRootLogin no" >> /etc/ssh/sshd_config

RUN wget -O gitea https://dl.gitea.io/gitea/1.21.7/gitea-1.21.7-linux-amd64 \
  && chmod +x gitea \
  && mv gitea /usr/local/bin/gitea

RUN adduser --system --uid 1000 --group --shell /bin/bash --gecos 'Git' \
            --disabled-password --home /home/git git

COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

EXPOSE 22 3000

ENTRYPOINT ["/entrypoint.sh"]
EOF

cat << EOF > /tmp/gitea/entrypoint.sh
#!/bin/bash
set -e
/usr/sbin/sshd
su git -s /bin/bash -c 'GITEA_WORK_DIR=/var/lib/gitea/ /usr/local/bin/gitea web -c /etc/gitea/app.ini'
EOF

docker build -t gitea -f /tmp/gitea/Containerfile /tmp/gitea

rm /tmp/gitea/{Containerfile,entrypoint.sh}
rmdir /tmp/gitea

mkdir -p gitea config
chown 1000 -R gitea config 

docker stop gitea; docker rm gitea;
docker run -d --name gitea -v ./gitea:/var/lib/gitea -v ./config:/etc/gitea -p 3322:22 -p 3380:3000 gitea
docker logs gitea -f