From 11e9dcc5bccdba0980f45312f605692c69053576 Mon Sep 17 00:00:00 2001
From: DIYgod <i@diygod.me>
Date: Mon, 23 Jan 2023 17:17:53 +0000
Subject: [PATCH] feat: cache first for ipfs requests

---
 next.config.js | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/next.config.js b/next.config.js
index 6abe4c5c..e7a2f174 100644
--- a/next.config.js
+++ b/next.config.js
@@ -8,6 +8,7 @@ const execSync = require("child_process").execSync
 const withPWA = require("next-pwa")({
   dest: "public",
 })
+const cache = require("next-pwa/cache")
 
 const lastCommitCommand = "git rev-parse HEAD"
 
@@ -32,6 +33,7 @@ class UnoCSS {
 
 /** @type {import('next').NextConfig} */
 module.exports = withBundleAnalyzer(
+  // @ts-ignore
   withPWA({
     env: {
       APP_DESCRIPTION: pkg.description,
@@ -72,6 +74,32 @@ module.exports = withBundleAnalyzer(
 
     pwa: {
       publicExcludes: ["*"],
+      dynamicStartUrl: true,
+      runtimeCaching: [
+        {
+          urlPattern: /\/(ipfs)\/([^/?#]+)/i,
+          handler: "CacheFirst",
+          options: {
+            cacheName: "next-ipfs",
+            expiration: {
+              maxEntries: 64,
+              maxAgeSeconds: 365 * 24 * 60 * 60, // 365 days
+            },
+          },
+        },
+        {
+          urlPattern: /\/_next\/image\?url=.+%2Fipfs%2F([^/?#]+)$/i,
+          handler: "CacheFirst",
+          options: {
+            cacheName: "next-ipfs",
+            expiration: {
+              maxEntries: 64,
+              maxAgeSeconds: 365 * 24 * 60 * 60, // 365 days
+            },
+          },
+        },
+        ...cache,
+      ],
     },
   }),
 )