mcrp-util/main.js

A one-stop shop for all things Resource Pack, the Texture Pack replacement since 1.6-pre

#!/usr/bin/env node
// External Libraries
const program = require('commander')
const { userInfo } = require('os')
const { join } = require('path')

// Internal Libraries
const { listPacks, readPack } = require('./lib/pack')
const { install, uninstall } = require('./lib/transport')
const { printPack } = require('./lib/printers')

// Internal configuration
const _INTERNAL = require('./_internal.json')

var mcpath = ''

// Commander
program
  .version('0.0.1')
  .option('-R, --read [path]', 'Reads the metadata of a Resource pack')
  .option('-i, --install [path]', 'Install a Resource Pack')
  .option('-r, --remove [name]', 'Remove a Resource Pack by name')
  .option('-l, --list', 'List installed resource packs')
  .option('-d, --mc-dir', 'Outputs the Resource Pack directory for the current user')
  .parse(process.argv)

// Initialization scripts
function setPath() {
  mcpath = _INTERNAL.dirs.mcpath[process.platform].replace('!', userInfo().username)
}

// Argument processing
async function processArgs() {
  if (program.mcDir) {
    console.log(join(mcpath, 'resourcepacks'))
  }
  else if (program.read !== undefined) {
    console.log('Resource Pack Details:\n')
    printPack(await readPack(program.read))
  }
  else if (program.list === true) {
    console.log('Installed Resource Packs:\n')
    listPacks(mcpath)
  }
  else if (program.install !== undefined) {
    install(program.install, mcpath)
      .then((message) => {
        console.log(message)
      })
      .catch((err) => {
        console.error(err)
      })
  }
  else if (program.remove !== undefined) {
    uninstall(program.remove, mcpath)
      .then((message) => {
        console.log(message)
      })
      .catch((err) => {
        console.error(err)
      })
  }
}

// Entrypoint
setPath()
processArgs()