import * as web3 from "@solana/web3.js";
import fs from "fs";

export function loadKeypair(keypair: string): any {
  return <any>JSON.parse(fs.readFileSync(keypair).toString());
}

export function loadWallet(path: string): web3.Keypair {
  const loaded = web3.Keypair.fromSecretKey(new Uint8Array(loadKeypair(path)));
  process.env.NODE_ENV !== "production"
    ? console.log(`wallet loaded: ${loaded.publicKey}`)
    : null;
  return loaded;
}