fix(cache): don't force nitro prefix

src/runtime/cache/server/api/_hub/cache/[...key].delete.ts

@@ -15,7 +15,7 @@ export default eventHandler(async (event) => {
       message: 'Invalid key'
     })
   }
-  const storage = useStorage('cache:nitro')
+  const storage = useStorage('cache')
   await storage.removeItem(key)
 
   return sendNoContent(event)

src/runtime/cache/server/api/_hub/cache/[...key].get.ts

@@ -12,13 +12,13 @@ export default eventHandler(async (event) => {
   const key = getRouterParam(event, 'key') || ''
   // If ends with an extension
   if (/\.[a-z0-9]{2,5}$/i.test(key)) {
-    const item = await useStorage('cache:nitro').getItem(key)
+    const item = await useStorage('cache').getItem(key)
     if (item) {
       return item
     }
     // Ignore if item is not found, treat the key as a prefix and look for children
   }
-  const storage = useStorage(`cache:nitro:${key}`)
+  const storage = useStorage(`cache:${key}`)
   const keys = await storage.getKeys()
 
   const stats = {

src/runtime/cache/server/api/_hub/cache/batch-delete.post.ts

@@ -13,7 +13,7 @@ export default eventHandler(async (event) => {
     keys: z.array(z.string().min(1)).min(1)
   }).parse)
 
-  const storage = useStorage('cache:nitro')
+  const storage = useStorage('cache')
   // delete with batch of 25 keys
   do {
     const keysToDelete = keys.splice(0, 25)

src/runtime/cache/server/api/_hub/cache/clear/[...base].delete.ts

@@ -16,7 +16,7 @@ export default eventHandler(async (event) => {
     })
   }
 
-  const storage = useStorage(`cache:nitro:${base}`)
+  const storage = useStorage(`cache:${base}`)
   const keys = await storage.getKeys()
   // delete with batch of 25 keys
   do {

src/runtime/cache/server/api/_hub/cache/index.get.ts

@@ -8,12 +8,9 @@ export default eventHandler(async (event) => {
   await requireNuxtHubAuthorization(event)
   requireNuxtHubFeature('cache')
 
-  const cache = await useStorage('cache:nitro').getKeys()
+  const cache = await useStorage('cache').getKeys()
 
-  const stats: Record<string, number> = {
-    handlers: 0,
-    functions: 0
-  }
+  const stats: Record<string, number> = {}
 
   for (const key of cache) {
     if (!key.includes(':')) continue

test/cache.test.ts

@@ -30,21 +30,24 @@ describe('KV', async () => {
 
   it('Fetch Keys List (empty)', async () => {
     const result = await $fetch('/api/_hub/cache')
-    expect(result).toMatchObject({ functions: 0, handlers: 0 })
+    expect(result).toMatchObject({})
   })
 
   describe('Trigger Cached functions & handlers', () => {
     it('Cached function', async () => {
       const result = await $fetch('/api/cached')
       expect(result).toMatchObject({ hello: 'world' })
 
-      const result2 = await $fetch('/api/_hub/cache')
-      expect(result2).toMatchObject({ functions: 0, handlers: 1 })
+      const entries = await $fetch('/api/_hub/cache')
+      expect(entries).toMatchObject({ nitro: 1 })
 
-      const handlers = await $fetch('/api/_hub/cache/handlers')
+      const nitro = await $fetch('/api/_hub/cache/nitro')
+      expect(nitro).toMatchObject({ cache: [], groups: { handlers: 1 } })
+
+      const handlers = await $fetch('/api/_hub/cache/nitro/handlers')
       expect(handlers).toMatchObject({ cache: [], groups: { _: 1 } })
 
-      const handlers_ = await $fetch<Record<string, any>>('/api/_hub/cache/handlers/_')
+      const handlers_ = await $fetch<Record<string, any>>('/api/_hub/cache/nitro/handlers/_')
       expect(handlers_.cache.length).greaterThan(0)
 
       cacheListFields.forEach(key => expect(handlers_.cache[0]).toHaveProperty(key))