watcher: expose options via config.chokidar

- see #296
manGoweb · Aug 14, 2019 · 835032b · 835032b
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commit 835032b
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diff --git a/docs/config.md b/docs/config.md
@@ -54,6 +54,7 @@ All options can be overridden in `mango.local.yaml` (or `mango.local.json`) file
 * `browsersync` - options passed to [BrowserSync](http://www.browsersync.io/docs/options/) dev server
 * `proxy` - start dev server in [proxy mode](http://www.browsersync.io/docs/options/#option-proxy)
 * `watch` - additional files to watch resulting in browser reload
+* `chokidar` - [extra options](https://github.com/paulmillr/chokidar#performance) passed to [chokidar](https://github.com/paulmillr/chokidar) file watcher. [Defaults...](https://github.com/manGoweb/mango-cli/blob/master/lib/mango.js#L221)
 
 ---
 

diff --git a/lib/mango.js b/lib/mango.js
@@ -1,3 +1,4 @@
+const _ = require('lodash')
 const c = require('better-console')
 const minimatch = require('minimatch')
 const path = require('path')
@@ -217,13 +218,13 @@ Mango.prototype._watch = function(glob, callback) {
 
 	if(!this.watcher){
 		var chokidar = require('chokidar')
-		this.watcher = chokidar.watch(basedir, {
+		this.watcher = chokidar.watch(basedir, _.assign({}, {
 			ignored: /[\/\\]\./,
 			ignoreInitial: true,
 			persistent: true,
 			ignorePermissionErrors: true,
 			usePolling: false,
-		})
+		}, this.config.chokidar))
 	}
 
 	this.watcher.on('all', function(event, filepath) {