# Gitea

Gitea is a selfhostable git server with a web interface.
It is similar to Github but opensource.

## Client

If you want to use all features in addition to the basic client described in
[git.md](git.md) but don't want to use the web-interface all the time you can get
[tea](https://gitea.com/gitea/tea) the official cli-tool for gitea.

## Setup Server

### Docker

#### Gitea

##### Environment-variables

Set the following environment-variables in the `environment:` section of the
docker-compose file.

| Name        | Usage                          | Default |
| ----------- | ------------------------------ | ------- |
| `USER_UID`  | User userid to run gitea       |         |
| `USER_GID`  | User groupid to run gitea      |         |
| `DB_TYPE`   | Specify database type          |         |
| `DB_HOST`   | Specify database host and port |         |
| `DB_NAME`   | Specify Name of the database   |         |
| `DB_USER`   | Username for the database      |         |
| `DB_PASSWD` | Password for the database      |         |

##### Volumes

Set the following volumes in the `volumes:` section of the docker-compose file.

| Volume-Name      | Container mount    | Description                    |
| ---------------- | ------------------ | ------------------------------ |
| `data`           | `/data`            | storage for data of git server |
| `/etc/timezone`  | `/etc/timezone:ro` | link timezone                  |
| `/etc/localtime` | `/etc/localtime`   | link localtime                 |

##### Ports

Set the following ports in the `ports:` section.

| Container Port | Recommended outside port | Protocol | Description            |
| -------------- | ------------------------ | -------- | ---------------------- |
| `3000`         | `3000`                   | TCP      | WebUI                  |
| `22`           | `222`                    | TCP      | ssh port of git server |

##### Networks

Set the following networks in the `networks:` section of the docker-compose file.

| Name    | Usage                 |
| ------- | --------------------- |
| `gitea` | connect db with gitea |

##### Dependencies

Set the following dependencies in the `depends_on:` section of the
docker-compose file.

| Name | Usage                |
| ---- | -------------------- |
| `db` | Ensure db is running |

#### MySql

##### Environment-variables

Set the following environment-variables in the `environment:` section of the
docker-compose file.

| Name                  | Usage                         | Default |
| --------------------- | ----------------------------- | ------- |
| `MYSQL_ROOT_PASSWORD` | set the mysql admin password  |         |
| `MYSQL_USER`          | set the mysql username        |         |
| `MYSQL_PASSWORD`      | set the mysql user password   |         |
| `MYSQL_Database`      | specify mysql database to use |         |

##### Volumes

Set the following volumes in the `volumes:` section of the docker-compose file.

| Volume-Name | Container mount  | Description               |
| ----------- | ---------------- | ------------------------- |
| `mysql`     | `/var/lib/mysql` | storage for owncloud data |

##### Networks

Set the following networks in the `networks:` section of the docker-compose file.

| Name    | Usage                 |
| ------- | --------------------- |
| `gitea` | connect db with gitea |

#### Rebuild

```shell
#!/bin/sh
docker-compose down
docker-compose up -d
```

#### Docker-Compose.yml

```yml
version: "2"

networks:
  gitea:
    external: false

services:
  server:
    image: gitea/gitea:latest
    environment:
      - USER_UID=1000
      - USER_GID=1000
        - DB_TYPE=mysql
        - DB_HOST=db:3306
        - DB_NAME=gitea
        - DB_USER=gitea
        - DB_PASSWD=gitea
    restart: unless-stopped
    networks:
      - gitea
    volumes:
      - data:/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3000:3000"
      - "222:22"
    depends_on:
      - db
  db:
    image: mysql:5.7
    restart: unless-stopped
    environment:
      - MYSQL_ROOT_PASSWORD=gitea
      - MYSQL_USER=gitea
      - MYSQL_PASSWORD=gitea
      - MYSQL_DATABASE=gitea
    networks:
      - gitea
    volumes:
      - mysql:/var/lib/mysql

volumes:
  data:
    driver: local
  mysql:
    driver: local
```