selfhosted:gogs [NetGeekery]

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====== Gogs ======

===== Installation =====

  ${shell}:~$ sudo apt-get install postgresql postgresql-contrib
  ${shell}:~$ sudo apt-get install mercurial git
  ${shell}:~$ wget https://dl.gogs.io/0.11.66/gogs_0.11.66_linux_amd64.tar.gz
  ${shell}:~$ tar -zxf gogs_0.11.66_linux_amd64.tar.gz
  ${shell}:~$ mv gogs* /opt/gogs
  ${shell}:~$ sudo chown $USER:$USER /opt/gogs -R

  ## test installation
  ${shell}:~$ /opt/gogs/gogs web
  ${shell}:~$ curl localhost:3000

===== Setup =====

See [[selfhosted:psql|PostgreSQL]] to 
  - install
  - create user
  - create databases
  - grant user privileges to the databases

See [[selfhosted:apache|APACHE]] to install, configure, and enable site

Configuration file: /etc/apache2/sites-available/gogs.conf

http:
  <VirtualHost *:80>
    DocumentRoot /var/www/html/gogs/
    ServerName localhost
    <Directory /var/www/html/gogs/>
      Options +FollowSymLinks
      AllowOverride All
      Require all granted
      <IfModule mod_dav.c>
         Dav off
      </IfModule>
      SetEnv HOME /var/www/html/gogs
      SetEnv HTTP_HOME /var/www/html/gogs
    </Directory>
    ProxyPreserveHost on
    ProxyRequests off
    ProxyPass / http://127.0.0.1:3000
    ProxyPassReverse / http://127.0.0.1:3000
    ErrorLog ${APACHE_LOG_DIR}/gogs_error.log
    CustomLog ${APACHE_LOG_DIR}/gogs_access.log combined
  </VirtualHost>

https:
  <VirtualHost *:80>
    DocumentRoot /var/www/html/gogs/
    ServerName localhost
    ErrorLog ${APACHE_LOG_DIR}/gogs_error.log
    CustomLog ${APACHE_LOG_DIR}/gogs_access.log combined
    <Location />
      RewriteEngine on
      RewriteCond %{HTTPS} off
      RewriteRule (.*) https://${HTTP_HOST}%{REQUEST_URI} [R]
    </Location>
  </VirtualHost>
  <VirtualHost *:443>
    DocumentRoot /var/www/html/gogs/
    ServerName localhost
    ErrorLog ${APACHE_LOG_DIR}/gogs_error.log
    CustomLog ${APACHE_LOG_DIR}/gogs_access.log combined
    SSLEngine On
    SSLCertificateFile /etc/apache2/ssl/crt/gogs.crt
    SSLCertificateKeyFile /etc/apache2/ssl/key/gogs.key
    <Location />
      SSLRequireSSL On
      SSLVerifyClient optional
      SSLVerifyDepth 1
      SSLOptions +StdEnvVars +StrictRequire
    </Location>
    <Directory /var/www/html/gogs/>
      Options +FollowSymLinks
      AllowOverride All
      Require all granted
      <IfModule mod_dav.c>
         Dav off
      </IfModule>
      SetEnv HOME /var/www/html/gogs
      SetEnv HTTP_HOME /var/www/html/gogs
    </Directory>
    ProxyPreserveHost on
    ProxyRequests off
    ProxyPass / http://127.0.0.1:3000
    ProxyPassReverse / http://127.0.0.1:3000
  </VirtualHost>

  autostart:
    ## add init info for LSB tags and overrides
    $ sudo nano /etc/init.d/gogs
      < /etc/init.d/gogs >
        #!/bin/bash
        ### BEGIN INIT INFO
        # Provides:          gogs
        # Required-Start:    $local_fs $network postgresql
        # Required-Stop:     $local_fs
        # Default-Start:     2 3 4 5
        # Default-Stop:      0 1 6
        # Short-Description: gogs
        # Description:       gogs pop & imap daemon
        ### END INIT INFO
        PID=`id -u user1`
        PIDFILE=/var/run/gogs.pid
        WORKDIR="/opt/gogs"
        CMD=`su $USERNAME - -c "cd $WORKDIR; PATH=$PATH:$WORKDIR gogs web"`
        case "$1" in
          start)
          start-stop-daemon --start --user $PID --pidfile $PIDFILE --chuid $PID --exec $CMD
          ;;
          stop)
          start-stop-daemon --stop --user $PID --pidfile $PIDFILE --chuid $PID
          ;;
        esac
        exit 0

    $ sudo chmod +x /etc/init.d/gogs

    $ sudo nano /lib/systemd/system/gogs.service
      < /lib/systemd/system/gogs.service >
        [Unit]
        Description=Gogs
        After=postgresql.service

        [Service]
        Type=oneshot
        ExecStart=/etc/init.d/gogs start
        RemainAfterExit=no
        User=user1
        Group=user1

        [Install]
        WantedBy=multi-user.target

    $ sudo update-rc.d gogs defaults
    $ sudo systemctl enable gogs

===== Misc =====
  ## backup
  $ /opt/gogs/gogs backup
  $ PGPASSWORD="62oCDajIgcjSXgCumh2A" pg_dump -c -d gogs -U gogsuser -h localhost > /home/user1/Documents/Backups/databases/dump_gogs_`date +%Y-%m-%d`.sql

  ## restore
  $ /opt/gogs/gogs restore
  $ psql -d gogs -f /home/user1/Documents/Backups/databases/dump_gogs_`date +%Y-%m-%d`.sql
  ## $psql gogs < /home/user1/Documents/Backups/databases/dump_gogs_`date +%Y-%m-%d`.sql

===== Errors =====
  ## empty repository showing in gogs
  ## fix: change IS_BARE field of the REPOSITORY table to f
  $ psql --host=localhost --dbname=gogs --username=gogsuser --password
  psql~$ \d+ repository
  psql~$ UPDATE repository SET is_bare = 'f' WHERE is_bare = 't';