kunkun/packages/extensions/demo-worker-template-ext/build.ts

import { watch } from "fs"
import { join } from "path"
import { refreshTemplateWorkerExtension } from "@kksh/api/dev"
import { $ } from "bun"

async function build() {
	try {
		// await $`bun build --minify --target=browser --outdir=./dist ./src/index.ts`
		const output = await Bun.build({
			entrypoints: ["./src/index.ts"],
			outdir: "./dist",
			minify: true,
			target: "browser"
		})
		await refreshTemplateWorkerExtension()
	} catch (error) {
		console.error(error)
	}
}

const srcDir = join(import.meta.dir, "src")

await build()

if (Bun.argv.includes("dev")) {
	console.log(`Watching ${srcDir} for changes...`)
	watch(srcDir, { recursive: true }, async (event, filename) => {
		await build()
	})
}