Merge pull request #7 from GoogleChromeLabs/multi-instance

Add ?multi option to disable singleton behavior
GoogleChromeLabs · Sep 4, 2018 · 9b22f02 · 9b22f02
2 parents daad199 + 5d1402e
commit 9b22f02
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/index.js b/src/index.js
@@ -21,12 +21,13 @@ export default function loader () { }
 
 loader.pitch = function (request) {
   const options = loaderUtils.getOptions(this) || {};
+  const multi = options.multiple || options.multi || options.singleton === false;
 
   return `
     import {Comlink} from 'comlinkjs';
-    var inst;
+    ${multi ? '' : 'var inst;'}
     export default function f() {
-      inst = inst || Comlink.proxy(require('!worker-loader?${JSON.stringify(options)}!${path.resolve(__dirname, 'comlink-worker-loader.js')}!${request}')());
+      ${multi ? 'var inst =' : 'inst = inst ||'} Comlink.proxy(require('!worker-loader?${JSON.stringify(options)}!${path.resolve(__dirname, 'comlink-worker-loader.js')}!${request}')());
       return this instanceof f ? new inst : inst;
     }
   `.replace(/\n\s*/g, '');