Get minecraft jar via nushell

README.md

Usage

let version = (fetch_version --version-id 1.19 --version-type release)

fetch_jar $version --download-type client

fetch_jar.nu

#!/bin/nu

def fetch_version [
	--version-id: string
	--version-type: string
] {
	mkdir work

	let version_manifest = (fetch https://launchermeta.mojang.com/mc/game/version_manifest.json)

	let version = ($version_manifest.versions | where id == $version-id | where type == $version-type | first 1)

	fetch $version.url
}

def fetch_jar [
	--download-type: string
	version_data
] {
	let jar_url = ($version_data.downloads | get $download-type | get url)
	fetch $jar_url | save ($download-type + ".jar")
}