deno file watcher test runner

watch.ts

import { exec } from "https://deno.land/x/exec/mod.ts";
const watcher = Deno.watchFs("./");

for await (const event of watcher) {
  // if you're curious  
  // let kind = event.kind
  // console.log('EVENT KIND: ', kind)
  await exec('clear')
  await exec('deno test --allow-read')
}

run with:
deno run --allow-run --allow-read watch.ts