From 568282051e933e6f85e488168f7f3dacae5e8e14 Mon Sep 17 00:00:00 2001
From: Dominic Watson <intellix@gmail.com>
Date: Thu, 17 Oct 2019 12:08:21 +0200
Subject: [PATCH] feat(matchers): ignore scripts with nomodule

---
 posthtml-preload.js |  1 +
 test/preload.js     | 18 +++++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/posthtml-preload.js b/posthtml-preload.js
index ae36e5c..180013f 100644
--- a/posthtml-preload.js
+++ b/posthtml-preload.js
@@ -25,6 +25,7 @@ module.exports = function(options, foundEntries) {
         tag: 'script',
         attrs: {
           src: true,
+          nomodule: false,
         },
       });
     }
diff --git a/test/preload.js b/test/preload.js
index 115fc46..e64f725 100644
--- a/test/preload.js
+++ b/test/preload.js
@@ -121,7 +121,14 @@ describe('preload', function() {
           .expect(200, done);
       });
 
-      it('should create Link header for mutliple scripts', function(done) {
+      it('should ignore nomodule scripts', function(done) {
+        request(this.server)
+          .get('/blog/nomodule-script')
+          .expect('Content-Type', 'text/html; charset=utf-8')
+          .expect(200, done);
+      });
+
+      it('should create Link header for multiple scripts', function(done) {
         request(this.server)
           .get('/blog/multi-script')
           .expect('Content-Type', 'text/html; charset=utf-8')
@@ -425,6 +432,15 @@ function createServer(options) {
     },
   });
 
+  router.route('/blog/nomodule-script', {
+    GET: function(req, res) {
+      res.statusCode = 200;
+      res.setHeader('Content-Type', 'text/html; charset=utf-8');
+      res.write('<script src="/jquery.min.js" nomodule defer></script>');
+      res.end();
+    },
+  });
+
   router.route('/blog/multi-script', {
     GET: function(req, res) {
       res.statusCode = 200;