Merge branch 'master' of https://github.com/sveltejs/svelte-loader

Author: Rich-Harris

index.js

@@ -22,7 +22,7 @@ module.exports = function(source, map) {
 
   options.filename = this.resourcePath;
   options.format = this.version === 1 ? options.format || 'cjs' : 'es';
-  options.shared = options.format === 'es';
+  options.shared = options.format === 'es' && require.resolve( 'svelte/shared.js' );
 
   if (!options.name) options.name = capitalize(sanitize(options.filename));
 

test/loader.spec.js

@@ -15,7 +15,7 @@ const loader = require('../');
 
 describe('loader', function() {
 
-  function testLoader(fileName, callback, query) {
+  function testLoader(fileName, callback, query, version = 2) {
 
     return function() {
 
@@ -29,6 +29,7 @@ describe('loader', function() {
         cacheable: cacheableSpy,
         callback: callbackSpy,
         resourcePath: fileName,
+        version,
         query,
       }, fileContents, null);
 
@@ -164,6 +165,28 @@ describe('loader', function() {
 
     });
 
+    describe('shared', function() {
+
+      it('should configure shared=false (default)',
+        testLoader('test/fixtures/good.html', function(err, code, map) {
+          expect(err).not.to.exist;
+
+          expect(code).not.to.contain('import {');
+          expect(code).not.to.contain('svelte/shared.js');
+        }, {}, 1)
+      );
+
+
+      it('should configure shared=true',
+        testLoader('test/fixtures/good.html', function(err, code, map) {
+          expect(err).not.to.exist;
+
+          expect(code).to.contain('import {');
+          expect(code).to.contain('svelte/shared.js');
+        }, { shared: true })
+      );
+
+    });
 
     describe('generate', function() {