chore: added require.resolve for incremental cache

Author: taty2010

packages/runtime/src/helpers/config.ts

@@ -7,7 +7,6 @@ import { join, dirname, relative } from 'pathe'
 import slash from 'slash'
 
 import { HANDLER_FUNCTION_NAME, IMAGE_FUNCTION_NAME, ODB_FUNCTION_NAME } from '../constants'
-import { generateCacheHandler } from '../templates/getCacheHandler'
 
 import type { APILambda, SSRLambda } from './functions'
 import type { RoutesManifest } from './types'
@@ -56,8 +55,6 @@ export const getNextConfig = async function getNextConfig({
       )
     }
 
-    await generateCacheHandler(INTERNAL_FUNCTIONS_SRC)
-
     // For more info, see https://nextjs.org/docs/app/api-reference/next-config-js/incrementalCacheHandlerPath
     // ./cache-handler.js will be copied to the root or the .next build folder
 
@@ -67,7 +64,9 @@ export const getNextConfig = async function getNextConfig({
         ...config,
         experimental: {
           ...config.experimental,
-          incrementalCacheHandlerPath: join(INTERNAL_FUNCTIONS_SRC, '__incremental-cache', 'incremental-cache.js'),
+          incrementalCacheHandlerPath: require.resolve(
+            join(INTERNAL_FUNCTIONS_SRC, '__incremental-cache', 'incremental-cache.js'),
+          ),
         },
       },
     })

packages/runtime/src/helpers/functions.ts

@@ -22,6 +22,7 @@ import {
   LAMBDA_WARNING_SIZE,
 } from '../constants'
 import { getApiHandler } from '../templates/getApiHandler'
+import { generateCacheHandler } from '../templates/getCacheHandler'
 import { getHandler } from '../templates/getHandler'
 import { getResolverForPages, getResolverForSourceFiles } from '../templates/getPageResolver'
 
@@ -168,6 +169,7 @@ export const generateFunctions = async (
 
   await writeHandler(HANDLER_FUNCTION_NAME, HANDLER_FUNCTION_TITLE, false)
   await writeHandler(ODB_FUNCTION_NAME, ODB_FUNCTION_TITLE, true)
+  await generateCacheHandler(functionsDir)
 }
 
 /**

packages/runtime/src/templates/getCacheHandler.ts

@@ -8,7 +8,10 @@ export const generateCacheHandler = async (functionsDir: string): Promise<void>
   await ensureDir(join(functionsDir, '__incremental-cache'))
 
   await writeFile(join(functionsDir, '__incremental-cache', 'incremental-cache.js'), blobCache)
-  await copyFile(join(__dirname, '..', '..', 'lib', 'helpers', 'blobStorage.js'), join('.netlify', 'blobStorage.js'))
+  await copyFile(
+    join(__dirname, '..', '..', 'lib', 'helpers', 'blobStorage.js'),
+    join(functionsDir, '__incremental-cache', 'blobStorage.js'),
+  )
 }
 
 const getCacheHandler = (): string =>