Adds a dump registry command

[TelepathicGrunt]

This adds a very useful command that can dump the entries of any registry into a file.
/neoforge registryDump <registry> <alphabeticalSort> <printNumericIds> Edit: see later comments for command change

The command has ability to autocomplete a registry name and display what is selectable. Works with worldgen registries as well. The options available are if to sort entries alphabetically or print numeric ids. If numeric id is true and alphabetical is false, the file will be sorted by the numeric id automatically.

The output of the command says what registry it was using and adds a clickable link that will open the file automatically for you.

Location of the file is put into the registry_dumps folder in the game directory (next to the configs and mods folder)

Images of how command looks and file outputs:

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Errors thrown during file write would appear like this:

Closes #782

[neoforged-pr-publishing]

• Publish PR to GitHub Packages

Last commit published: 3fa69007fb68dff0a2520ee6bf943d802af94b12.

PR Publishing

The artifacts published by this PR:

• 📦 net.neoforged:testframework:20.4.250-pr-786-RegistryDumpCommand
• 📦 net.neoforged:neoforge:20.4.250-pr-786-RegistryDumpCommand

Repository Declaration

In order to use the artifacts published by the PR, add the following repository to your buildscript:

repositories {
    maven {
        name 'Maven for PR #786' // https://github.com/neoforged/NeoForge/pull/786
        url 'https://prmaven.neoforged.net/NeoForge/pr786'
        content {
            includeModule('net.neoforged', 'testframework')
            includeModule('net.neoforged', 'neoforge')
        }
    }
}

MDK installation

In order to setup a MDK using the latest PR version, run the following commands in a terminal.
The script works on both *nix and Windows as long as you have the JDK bin folder on the path.
The script will clone the MDK in a folder named NeoForge-pr786.
On Powershell you will need to remove the -L flag from the curl invocation.

mkdir NeoForge-pr786
cd NeoForge-pr786
curl -L https://prmaven.neoforged.net/NeoForge/pr786/net/neoforged/neoforge/20.4.250-pr-786-RegistryDumpCommand/mdk-pr786.zip -o mdk.zip
jar xf mdk.zip
rm mdk.zip || del mdk.zip

To test a production environment, you can download the installer from here.

[Shadows-of-Fire]

I would suggest sending the output files to folders by namespace, transforming minecraft_entity_type.txt to minecraft/entity_type.txt

[TelepathicGrunt]

[TelepathicGrunt]

Command is now /neoforge dump registry <registry> <alphabetical_sort> <print_numeric_ids> and will print to the game directory's dumps/registry folder. The registry's namespace is now a folder inside. And command is now level four Commands.LEVEL_OWNERS