From 7b0fda4129e0c7a89e3ed9f3f6f699e536f77c1d Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Mon, 8 Feb 2021 04:19:29 -0500
Subject: [PATCH] keep releases listing dynamically updated

---
 static/js/releases.js | 60 +++++++++++++++++++++++++------------------
 static/releases.html  |  2 +-
 2 files changed, 36 insertions(+), 26 deletions(-)

diff --git a/static/js/releases.js b/static/js/releases.js
index 482f8ac5..7416ce0c 100644
--- a/static/js/releases.js
+++ b/static/js/releases.js
@@ -4,41 +4,51 @@ const baseUrl = "https://releases.grapheneos.org/";
 const versionBaseUrl = "https://github.com/GrapheneOS/platform_manifest/releases/tag/";
 const devices = ["redfin", "bramble", "sunfish", "coral", "flame", "bonito", "sargo", "crosshatch", "blueline", "taimen", "walleye"];
 const channels = ["stable", "beta"];
+const delayMs = 1000 * 60 * 5;
 
-for (const channel of channels) {
-    for (const device of devices) {
-        fetch(baseUrl + device + "-" + channel).then(response => {
-            if (!response.ok) {
-                return Promise.reject();
-            }
-            return response.text();
-        }).then(text => {
-            const metadata = text.trim().split(" ");
+async function updateReleases() {
+    const requests = [];
 
-            const factoryFilename = device + "-factory-" + metadata[0] + ".zip";
-            const factoryUrl = baseUrl + factoryFilename;
+    for (const channel of channels) {
+        for (const device of devices) {
+            requests.push(fetch(baseUrl + device + "-" + channel).then(response => {
+                if (!response.ok) {
+                    return Promise.reject();
+                }
+                return response.text();
+            }).then(text => {
+                const metadata = text.trim().split(" ");
 
-            const updateFilename = device + "-ota_update-" + metadata[0] + ".zip";
-            const updateUrl = baseUrl + updateFilename;
+                const factoryFilename = device + "-factory-" + metadata[0] + ".zip";
+                const factoryUrl = baseUrl + factoryFilename;
 
-            const tag = metadata[2] + "." + metadata[0];
+                const updateFilename = device + "-ota_update-" + metadata[0] + ".zip";
+                const updateUrl = baseUrl + updateFilename;
 
-            const release = document.getElementById(device + "-" + channel);
-            const links = release.getElementsByTagName("a");
+                const tag = metadata[2] + "." + metadata[0];
 
-            links[1].innerText = tag;
-            links[1].setAttribute("href", versionBaseUrl + tag);
+                const release = document.getElementById(device + "-" + channel);
+                const links = release.getElementsByTagName("a");
 
-            links[2].innerText = factoryFilename;
-            links[2].setAttribute("href", factoryUrl);
+                links[1].innerText = tag;
+                links[1].setAttribute("href", versionBaseUrl + tag);
 
-            links[3].innerText = factoryFilename + ".sig";
-            links[3].setAttribute("href", factoryUrl + ".sig");
+                links[2].innerText = factoryFilename;
+                links[2].setAttribute("href", factoryUrl);
 
-            links[4].innerText = updateFilename;
-            links[4].setAttribute("href", updateUrl);
-        });
+                links[3].innerText = factoryFilename + ".sig";
+                links[3].setAttribute("href", factoryUrl + ".sig");
+
+                links[4].innerText = updateFilename;
+                links[4].setAttribute("href", updateUrl);
+            }));
+        }
     }
+
+    await Promise.allSettled(requests);
+    setTimeout(updateReleases, delayMs);
 }
 
+updateReleases();
+
 // @license-end
diff --git a/static/releases.html b/static/releases.html
index 6f8a81f4..c5e26785 100644
--- a/static/releases.html
+++ b/static/releases.html
@@ -27,7 +27,7 @@
         <link rel="stylesheet" href="/grapheneos.css?29"/>
         <link rel="manifest" href="/manifest.webmanifest"/>
         <link rel="license" href="/LICENSE.txt"/>
-        <script type="module" src="/js/releases.js?13"></script>
+        <script type="module" src="/js/releases.js?14"></script>
         <script type="module" src="/js/redirect.js?9"></script>
     </head>
     <body>