From f47251c05ff117d4f5ccec34341f60a741452222 Mon Sep 17 00:00:00 2001
From: Zach Berger <zberger@google.com>
Date: Tue, 16 Sep 2025 12:37:48 -0700
Subject: [PATCH 1/3] Update manifest.json to version 3.

---
 manifest.json | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/manifest.json b/manifest.json
index 6852d78..3a81121 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,7 +3,7 @@
     "short_name": "HNES",
     "version": "1.6.0.3",
     "description": "Hacker News Enhanced.",
-    "manifest_version": 2,
+    "manifest_version": 3,
     "background": {
       "scripts": ["background.js"]
     },
@@ -55,9 +55,22 @@
       }
     ],
     "web_accessible_resources": [
-      "images/spin.gif",
-      "images/unvote.gif",
-      "images/tag.svg",
-      "templates/comment.html"
+    {
+      "resources": [
+        "images/spin.gif",
+        "images/unvote.gif",
+        "images/tag.svg",
+        "templates/comment.html"
+      ],
+      "matches": [
+        "http://news.ycombinator.com/*",
+        "https://news.ycombinator.com/*",
+        "http://news.ycombinator.net/*",
+        "https://news.ycombinator.net/*",
+        "http://hackerne.ws/*",
+        "https://hackerne.ws/*",
+        "http://news.ycombinator.org/*",
+        "https://news.ycombinator.org/*"]
+      }
     ]
 }

From 6ca3d8959271e55ba808b853294994e9ffcd12e8 Mon Sep 17 00:00:00 2001
From: Zach Berger <zach@zberger.com>
Date: Wed, 17 Sep 2025 16:25:51 -0700
Subject: [PATCH 2/3] Migrate background script to service worker.

---
 js/hn.js                           |  6 +++---
 manifest.json                      |  3 ++-
 background.js => service_worker.js | 14 +++++++-------
 3 files changed, 12 insertions(+), 11 deletions(-)
 rename background.js => service_worker.js (66%)

diff --git a/js/hn.js b/js/hn.js
index e6f1472..68cfef3 100644
--- a/js/hn.js
+++ b/js/hn.js
@@ -63,7 +63,7 @@ var InlineReply = {
       $(this).attr("value","Posting...");
       //Add loading spinner
       image = $('<img style="vertical-align:middle;margin-left:5px;"/>');
-      image.attr('src',chrome.extension.getURL("images/spin.gif"));
+      image.attr('src',chrome.runtime.getURL("images/spin.gif"));
       $(this).after(image);
       //Post
       InlineReply.postCommentTo(link, domain, text, $(this));
@@ -261,7 +261,7 @@ var CommentTracker = {
   }
 }
 
-var unvoteImg = chrome.extension.getURL("images/unvote.gif");
+var unvoteImg = chrome.runtime.getURL("images/unvote.gif");
 
 class HNComments {
   constructor(storyId) {
@@ -462,7 +462,7 @@ class HNComments {
 
     c.el = commentEl;
 
-    tagImageEl.src = chrome.extension.getURL('/images/tag.svg');
+    tagImageEl.src = chrome.runtime.getURL('/images/tag.svg');
 
     commentEl.id = c.id;
     commentEl.classList.add(`level-${oddOrEven}`);
diff --git a/manifest.json b/manifest.json
index 3a81121..395b4ef 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,7 +5,8 @@
     "description": "Hacker News Enhanced.",
     "manifest_version": 3,
     "background": {
-      "scripts": ["background.js"]
+      "service_worker": "service_worker.js",
+      "type": "module"
     },
     "permissions": [
       "storage",
diff --git a/background.js b/service_worker.js
similarity index 66%
rename from background.js
rename to service_worker.js
index be28219..1bababd 100644
--- a/background.js
+++ b/service_worker.js
@@ -2,13 +2,13 @@
 chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
   console.log('REQUEST', request.method, request)
   if (request.method == "getAllLocalStorage") {
-    sendResponse({data: localStorage});
+    sendResponse({data: chrome.storage.local});
   }
   else if (request.method == "getLocalStorage") {
-    sendResponse({data: localStorage[request.key]});
+    sendResponse({data: chrome.storage.local[request.key]});
   }
   else if (request.method == "setLocalStorage") {
-    localStorage[request.key] = request.value;
+    chrome.storage.local[request.key] = request.value;
     sendResponse({});
   }
   else if (request.method == "getUserData") {
@@ -24,7 +24,7 @@ function getUserData(usernames) {
   var results = {};
   for (var i = 0; i < usernames.length; i++) {
     var key = usernames[i],
-        value = localStorage[key];
+        value = chrome.storage.local[key];
     results[key] = value;
   }
   return results;
@@ -32,10 +32,10 @@ function getUserData(usernames) {
 
 //expire old entries
 (function() {
-  for (i=0; i<localStorage.length; i++) {
-    var info = JSON.parse(localStorage[localStorage.key(i)]);
+  for (i=0; i<chrome.storage.local.length; i++) {
+    var info = JSON.parse(chrome.storage.local[chrome.storage.local.key(i)]);
     var now = new Date().getTime();
     if (now > info.expire)
-      localStorage.removeItem(localStorage.key(i));
+      chrome.storage.local.removeItem(chrome.storage.local.key(i));
   }
 });

From 4c9433d1c077bdde18ee6ed07c098a95770dd204 Mon Sep 17 00:00:00 2001
From: Zach Berger <zach@zberger.com>
Date: Wed, 17 Sep 2025 16:26:47 -0700
Subject: [PATCH 3/3] Bump extension version.

---
 manifest.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manifest.json b/manifest.json
index 395b4ef..e754ece 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "name": "Hacker News Enhancement Suite",
     "short_name": "HNES",
-    "version": "1.6.0.3",
+    "version": "1.7.0.0",
     "description": "Hacker News Enhanced.",
     "manifest_version": 3,
     "background": {