# 7 Days To Die Game Server Linux Scripts
A set of opinionated scripts used to manage 7 days to die.

# Table of Contents
[TOC]

# Features
- Xml linting when starting a server:
    ![Linting](./Media/Linting.gif)
    This avoids issues where a server fails to start with no apparent reason in the logs, mostly due to
    xml parsing errors not properly reported by 7 Days to Die Servers. Requires `xmllint` to be installed.

- Automated backups of configurations on start:
    ![Configuration Backup](./Media/Conf-Backup.gif)
    This helps to maintain shorter term backups locally to quickly revert changes made start to start on the server.

- Automatic restart handling on server crash:
    ![Until-Loop-Crash](./Media/Until-Crash.gif)
    When a server crash is detected the server is automatically restarted after 60 seconds, this is managed internally
    by the script so when you shut down the server explicitly it doesn't start again until told to. Goodbye cronjob!

- Sane handling of default paths:
    ![Sane Paths](./Media/Sane-Path.gif)
    Instead of the default 7 Days to Die linux behavior of using `~/.local/share/7DaysToDie/` for all saves and serveradmin.xml
    configurations, this script overrides the path to be local to the given server. This makes management and configuration
    vastly easier.
- And more...

# Automatic Installation
Must be run as `root` or a user with access to `sudo`. This script creates or modifies an existing user of the
name `sdtd` to install the scripts to their path. If this is not acceptable, then see the [Requirements](#Requirements)
section. You'll need to install the programs listed there, then git clone this repository and deploy the
top level scripts in the `Scripts` directory.

```bash
bash -c "$(curl https://gitlab.orion-technologies.io/game-servers/7-days-to-die/-/raw/Development/install.bash)"
```

See [defaults](#defaults) next to find out which ports to open.

# Requirements
- Required
    - [tmux](https://github.com/tmux/tmux)
        - Used to run servers in detached sessions
    - [steamcmd](https://developer.valvesoftware.com/wiki/SteamCMD)
        - Used to install 7 days to die game servers
        - Important, this MUST be in your PATH variable.
        This script calls the [general](https://gitlab.orion-technologies.io/game-servers/general)
        installer script which configures steamcmd to be in `/usr/local/bin`.
        If this is not in your path, the deployed scripts will ***NOT*** work.

- Optional
    - [pv](https://github.com/icetee/pv)
        - Used to show progress for backup operations

# Defaults
By default all servers start at an offset of 50000 + server id. For instance, if you were to start `Server-1`,
the server id would be 1. As such the port `Server-1` would run on is 50001, `Server-2` would be 50002, and so on.

By default, the base directory for all servers to be installed to is `~/7-Days-To-Die`.

# Usage
Switch to the `sdtd` user and source `.bash_profile` in order to use these scripts assuming automatic installation has
been used.

Basic usage:
- Installing a server
    ```bash
    7D2D-Manage install -s 1
    ```
    this would install `Server-1` if it didn't exist
- Starting a server
    ```bash
    7D2D-Manage start -s 1
    ```
    this would start `Server-1`.
- Stopping a server
    ```bash
    7D2D-Manage kill -s 1
    ```
    this would stop `Server-1`
- Updating a server
    ```bash
    7D2D-Manage update -s 1
    ```
    this would update `Server-1`
- Getting a backup archive of a server
    ```bash
    7D2D-Manage backup -s 1
    ```
    this would backup `Server-1`
- List installed and running servers
    ```bash
    7D2D-Manage list -r
    ```
    this would list running servers
    ```bash
    7D2D-Manage list -i
    ```
    this would list installed servers, note that this only checks if the server directory exists, not if any
    server files exist within the directory itself

To learn more usage, pass -h to any option, e.g. to get base options:
```bash
7D2D-Manage -h
```
and to get, for instance, start options:
```bash
7D2D-Manage start -h
```

See the [wiki](https://gitlab.orion-technologies.io/game-servers/7-days-to-die/-/wikis/home) for details.