Git Setup

Gitea

Server Config

Create custom shell

cat <<"EOF" | sudo tee /home/git/docker-shell
#!/bin/sh
/usr/bin/docker exec -i --env SSH_ORIGINAL_COMMAND="$SSH_ORIGINAL_COMMAND" gitea sh "$@"
EOF
sudo chmod +x /home/git/docker-shell
sudo usermod -s /home/git/docker-shell git

Edit sshd configuration

cat <<"EOF" | sudo tee /etc/ssh/sshd_config.d/gitea.conf
Match User git
  AuthorizedKeysCommandUser git
  AuthorizedKeysCommand /usr/bin/docker exec -i gitea /usr/local/bin/gitea keys -c /data/gitea/conf/app.ini -e git -u %u -t %t -k %k
EOF

Restart sshd service

sudo systemctl restart sshd

Runners

SSH with Actions

Actions

SSH Action Example

name: Rebuild Docs
run-name: ${{ gitea.actor }} is rebuilding the documentation
on: [push]

jobs:
  Rebuild-Documentation:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4
      - name: Configure SSH
        run: |
          mkdir -p ~/.ssh/
          echo "$SSH_KEY" | tr -d '\r' > ~/.ssh/gitea.key
          chmod 600 ~/.ssh/gitea.key
          cat >>~/.ssh/config <<END
          Host deploy
            HostName $SSH_HOST
            User $SSH_USER
            IdentityFile ~/.ssh/gitea.key
            StrictHostKeyChecking no
          END
          cat ~/.ssh/config
        env:
          SSH_USER: root
          SSH_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          SSH_HOST: ${{ secrets.DOCS_HOST }}
      - name: Run rebuild script over SSH
        run: ssh deploy '/srv/smarthome_docs/update.sh'

Adding a new repo

TODO

Synology

TODO

Synology Knowledge Center - Git Server