small modification to multi output functionality

Author: jescalan

lib/plugin.js

@@ -85,9 +85,10 @@ module.exports = class SpikeWebpackPlugin {
         if (dep._outputMultiple) {
           // if we have an outputMultiple flag, that means more than one
           // output (shocking, i know)
-          const sources = JSON.parse(src)
+          const sources = JSON.parse(String(src))
           for (let k in sources) {
-            const multiOutPath = outputPath.replace(/\.html/, `.${k}.html`)
+            let multiOutPath = k
+            if (!k.match(/\.html$/)) multiOutPath += '.html'
             compilation.assets[multiOutPath] = {
               source: () => { return sources[k] },
               size: () => { return sources[k].length }

test/multi.js

@@ -4,13 +4,13 @@ const fs = require('fs')
 const exp = require('reshape-expressions')
 const {compileFixture} = require('./_helpers')
 
-test('emits compile errors correctly', (t) => {
+test('compiles multi output templates correctly', (t) => {
   return compileFixture(t, 'multi', {
     reshape: {
       plugins: [exp()],
       multi: [
-        { locals: { greeting: 'hello' }, name: 'en' },
-        { locals: { greeting: 'hola' }, name: 'es' }
+        { locals: { greeting: 'hello' }, name: 'index.en' },
+        { locals: { greeting: 'hola' }, name: 'index.es.html' }
       ]
     }
   }).then(({res, publicPath}) => {