fix: include routes in functions config on deploy (#6027)

* fix: include `routes` in functions config on deploy

* chore: write test

* chore: remove test.only

* fix: fetch is not defined

src/utils/deploy/hash-fns.mjs

@@ -123,9 +123,12 @@ const hashFns = async (
     }),
   )
   const fnConfig = functionZips
-    .filter((func) => Boolean(func.displayName || func.generator))
+    .filter((func) => Boolean(func.displayName || func.generator || func.routes))
     .reduce(
-      (funcs, curr) => ({ ...funcs, [curr.name]: { display_name: curr.displayName, generator: curr.generator } }),
+      (funcs, curr) => ({
+        ...funcs,
+        [curr.name]: { display_name: curr.displayName, generator: curr.generator, routes: curr.routes },
+      }),
       {},
     )
   const functionSchedules = functionZips

tests/integration/210.command.deploy.test.cjs

@@ -2,7 +2,7 @@ const { join } = require('path')
 const process = require('process')
 
 const test = require('ava')
-const { Response } = require('node-fetch')
+const { Response, default: fetch } = require('node-fetch')
 
 const callCli = require('./utils/call-cli.cjs')
 const { createLiveTestSite, generateSiteName } = require('./utils/create-live-test-site.cjs')
@@ -476,7 +476,10 @@ if (process.env.NETLIFY_TEST_DISABLE_LIVE !== 'true') {
           }),
         })
         .withContentFile({
-          content: `export default async () => new Response("Internal V2 API")`,
+          content: `
+          export default async () => new Response("Internal V2 API")
+          export const config = { path: "/internal-v2-func" }
+          `,
           path: '.netlify/functions-internal/func-4.mjs',
         })
         .buildAsync()
@@ -493,7 +496,10 @@ if (process.env.NETLIFY_TEST_DISABLE_LIVE !== 'true') {
       t.is(await got(`${deployUrl}/.netlify/functions/func-1`).text(), 'User 1')
       t.is(await got(`${deployUrl}/.netlify/functions/func-2`).text(), 'User 2')
       t.is(await got(`${deployUrl}/.netlify/functions/func-3`).text(), 'Internal 3')
-      t.is(await got(`${deployUrl}/.netlify/functions/func-4`).text(), 'Internal V2 API')
+
+      const func4Resp = await fetch(`${deployUrl}/.netlify/functions/func-4`)
+      t.is(func4Resp.status, 404)
+      t.is(await got(`${deployUrl}/internal-v2-func`).text(), 'Internal V2 API')
     })
   })