ludus-repl/runner.ts

import { run } from "@ludus/ludus-js-pure"

export async function run_file (path: string): Promise<void> {
  const handle = Bun.file(path)
  const file_exists = await handle.exists()
  if (!file_exists) {
    console.log(`File not found: ${path}`)
    return
  }
  const source = await handle.text()
  const output = run(source)

  if (output.errors) {
    for (const error of output.errors) {
      console.log(error)
    }
  } else {
    console.log(output.result)
  }
}