feat: Add node filesystem driver

playground/nuxt.config.ts

@@ -6,6 +6,7 @@ export default defineNuxtConfig({
     endpoint: process.env.NUXT_S3_ENDPOINT,
     region: process.env.NUXT_S3_REGION,
     secretAccessKey: process.env.NUXT_S3_SECRET_ACCESS_KEY,
+    driver: "fs",
     //accept: "^image/(png|jpeg|png|gif)",
   },
   devtools: { enabled: true },

src/module.ts

@@ -55,6 +55,7 @@ export default defineNuxtModule<ModuleOptions>({
         endpoint: options.endpoint,
         region: options.region,
         bucket: options.bucket,
+        driver: options.driver,
       },
       public: {
         s3: {
@@ -94,6 +95,10 @@ export default defineNuxtModule<ModuleOptions>({
             runtimeDir,
             "server/utils"
           )}').getKey`,
+          `const storage: typeof import('${resolve(
+            runtimeDir,
+            "server/utils"
+          )}').storage`,
           "}",
         ].join("\n"),
     });

src/runtime/server/api/mutation/create.ts

@@ -1,5 +1,5 @@
 import { defineEventHandler } from "#imports";
-import { normalizeKey, s3Storage, getKey } from "#s3";
+import { normalizeKey, storage, getKey } from "#s3";
 import { readMultipartFormData, createError } from "h3";
 
 export default defineEventHandler(async (event) => {
@@ -12,7 +12,7 @@ export default defineEventHandler(async (event) => {
   if (file && file.type) {
     const normalizedKey = normalizeKey(key);
 
-    await s3Storage.setItemRaw(normalizedKey, file.data, {
+    await storage.setItemRaw(normalizedKey, file.data, {
       type: file.type,
     });
 

src/runtime/server/api/mutation/delete.ts

@@ -1,12 +1,12 @@
 import { defineEventHandler } from "#imports";
-import { s3Storage, getKey, normalizeKey } from "#s3";
+import { storage, getKey, normalizeKey } from "#s3";
 
 export default defineEventHandler(async (event) => {
   const key = getKey(event);
 
   const normalizedKey = normalizeKey(key);
 
-  await s3Storage.removeItem(normalizedKey);
+  await storage.removeItem(normalizedKey);
 
   return "ok";
 });

src/runtime/server/api/query/read.ts

@@ -1,11 +1,11 @@
 import { defineEventHandler } from "#imports";
-import { s3Storage, getKey, normalizeKey } from "#s3";
+import { storage, getKey, normalizeKey } from "#s3";
 import type { H3Event } from "h3";
 
 export default defineEventHandler((event: H3Event) => {
   const key = getKey(event);
 
   const normalizedKey = normalizeKey(key);
 
-  return s3Storage.getItemRaw(normalizedKey, { event });
+  return storage.getItemRaw(normalizedKey, { event });
 });

src/runtime/server/utils/index.ts

@@ -1,2 +1,3 @@
 export * from "./s3";
 export * from "./key";
+export * from "./storage";

src/runtime/server/utils/storage.ts

@@ -0,0 +1,19 @@
+import { useRuntimeConfig } from "#imports";
+import { s3Storage } from "./s3";
+import { createStorage } from "unstorage";
+import fsLiteDriver from "unstorage/drivers/fs-lite";
+import type { Storage } from "unstorage";
+
+const config = useRuntimeConfig();
+
+let storage: Storage;
+
+if (config.s3.driver === "s3") {
+  storage = s3Storage;
+} else if (config.s3.driver === "fs") {
+  storage = createStorage({
+    driver: fsLiteDriver({ base: "./uploads" }),
+  });
+}
+
+export { storage };