@web-alchemy/fonttools/modules/subset/cli.js

This is the Node.js adapter of [python font tools](https://github.com/fonttools/fonttools) via [Pyodide](https://pyodide.org) without having to install python and its dependencies.

const { preparePyodide } = require('../../pyodide.js')
const { getPythonSubsetFunction } = require('./get-python-subset-function.js')

async function main(args = process.argv.slice(2)) {
  const pyodide = await preparePyodide()
  pyodide.FS.mount(pyodide.FS.filesystems.NODEFS, { root: '.' }, '.')
  const pythonFunction = await getPythonSubsetFunction(pyodide)
  const exitCode = pythonFunction(args)
  process.exit(exitCode)
}

module.exports = {
  main
}