🐛 Fix watch option recognition with multiple compilers

saschagehlich · saschagehlich · commit ae7626115138 · 2016-04-04T11:20:52.000+02:00
diff --git a/lib/webpack.js b/lib/webpack.js
@@ -28,7 +28,10 @@ function webpack(options, callback) {
 	}
 	if(callback) {
 		if(typeof callback !== "function") throw new Error("Invalid argument: callback");
-		if(options.watch === true) {
+		if(options.watch === true || (Array.isArray(options) &&
+				options.some(function(o) {
+					return o.watch;
+				}))) {
 			var watchOptions = (!Array.isArray(options) ? options : options[0]).watchOptions || {};
 			return compiler.watch(watchOptions, callback);
 		}

Original file line number	Diff line number	Diff line change
`@@ -28,7 +28,10 @@ function webpack(options, callback) {`
`28`	`28`	`}`
`29`	`29`	`if(callback) {`
`30`	`30`	`if(typeof callback !== "function") throw new Error("Invalid argument: callback");`
`31`		`- if(options.watch === true) {`
	`31`	`+ if(options.watch === true \|\| (Array.isArray(options) &&`
	`32`	`+ options.some(function(o) {`
	`33`	`+ return o.watch;`
	`34`	`+ }))) {`
`32`	`35`	`var watchOptions = (!Array.isArray(options) ? options : options[0]).watchOptions \|\| {};`
`33`	`36`	`return compiler.watch(watchOptions, callback);`
`34`	`37`	`}`