linebridge/server/bootloader/startFileWatcher.js

const chokidar = require("chokidar")
const { minimatch } = require("minimatch")

const defaultIgnored = [
	"**/.cache/**",
	"**/node_modules/**",
	"**/dist/**",
	"**/build/**",
]

module.exports = async (fromPath, { onReload }) => {
	console.log("[WATCHER] Starting watching path >", fromPath)

	global._watcher = chokidar.watch(fromPath, {
		ignored: (path) =>
			defaultIgnored.some((pattern) => minimatch(path, pattern)),
		persistent: true,
		ignoreInitial: true,
		awaitWriteFinish: true,
	})

	global._watcher.on("all", (event, filePath) => {
		console.log(`[WATCHER] Event [${event}] > ${filePath}`)

		if (typeof onReload === "function") {
			onReload()
		}
	})
}