LUpdate

This is a command line tool to generate LU-patcher compatible cache directories.

Usage

Assuming a directory structure like the following, where {cat1}, {cat2}, …, {catN} are directories with data:

/LUpdate.toml
/dev
├──/server
│  ├──/MyServer.exe
│  ├──/res
│  │  ├──{cat1}
│  │  ├──{cat2}
│  │  ⋮
│  │  └──{catN}
│  └──/config.toml
└──/project
   ├──/MyProject.exe
   ├──/res
   │  ├──{cat1}
   │  ├──{cat2}
   │  ⋮
   │  └──{catN}
   └──/config.toml
/cache
├──/luserver
└──/luproject

You need to do the following:

1. Run lupdate pki to generate primary.pki
2. Run lupdate cache to populate the sd0 cache and create trunk.txt
3. Run lupdate pack to pre-package all PK-archives with front (--filter *front*)
4. Run lupdate cache again to cache PK files
5. Cut down trunk.txt to what the frontend needs

Note: This process may change in the future

Sample config file

Save the following file as LUpdate.toml in the root directory (i.e. next to dev). For the PKI you need another config file in the project dir (i.e. server / project)

[general]
src = "dev"

[project.luserver]
dir = "server"
config = "config.toml"
cache = "cache"

PKI Config

Example:

[pack.cat1]
dirs = [
   "cat1\\sub1", 
   "cat1\\sub3",
]

[pack.cat2]
dirs = [
   "cat2\\subA",
   "cat2\\subX"
]

Disclaimer

This tool is intended to facilitate distributing new user-generated content for private servers. Use is at your own risk. Note that the patcher protocol is using a public HTTP host, so should you use this tool to prepare a full client, you are distributing it and are liable for any consequences of that.