Favicon MV3 example (#721)

2022-08-10 09:38:13 -07:00 · 2022-08-10 09:38:13 -07:00 · c2439aa243
--- a/api/favicon/content.html
+++ b/api/favicon/content.html
@ -0,0 +1,2 @@
+<!DOCTYPE html>
+<script src="content.js"></script>
--- a/api/favicon/content.js
+++ b/api/favicon/content.js
@ -0,0 +1,6 @@
+window.onload = e => {
+  const img = document.createElement('img');
+  const url = '_favicon/?page_url=https://www.google.com&size=64';
+  img.src = chrome.runtime.getURL(url);
+  document.body.appendChild(img);
+}
--- a/api/favicon/manifest.json
+++ b/api/favicon/manifest.json
@ -0,0 +1,17 @@
+{
+  "name": "Favicon",
+  "version": "1",
+  "manifest_version": 3,
+  "permissions": ["favicon"],
+  "content_scripts": [{
+    "matches": ["<all_urls>"],
+    "js": ["content.js"],
+    "run_at": "document_idle"
+  }],
+  "web_accessible_resources": [{
+    "resources": [ "_favicon/*" ],
+    "matches": ["<all_urls>"],
+    "extension_ids": [ "*" ]
+  }],
+  "action": { "default_popup": "content.html" }
+}