feat: emit schedule property into manifest (#768)

* chore: add for schedule property

* feat: output `schedule` property into functions manifest

* Update src/manifest.ts

Co-authored-by: Eduardo Bouças <mail@eduardoboucas.com>

* Update main.js

* chore: integrate into existing manifest test

* chore: remove .only

Co-authored-by: Netlify Team Account 1 <netlify-team-account-1@users.noreply.github.com>
Co-authored-by: Eduardo Bouças <mail@eduardoboucas.com>

src/config.ts

@@ -18,6 +18,7 @@ interface FunctionConfig {
   nodeVersion?: NodeVersion
   processDynamicNodeImports?: boolean
   rustTargetDirectory?: string
+  schedule?: string
 }
 
 type GlobPattern = string

src/manifest.ts

@@ -18,11 +18,12 @@ const createManifest = async ({ functions, path }: { functions: FunctionResult[]
   await writeFile(path, JSON.stringify(payload))
 }
 
-const formatFunctionForManifest = ({ mainFile, name, path, runtime }: FunctionResult) => ({
+const formatFunctionForManifest = ({ config, mainFile, name, path, runtime }: FunctionResult) => ({
   mainFile,
   name,
   path: resolve(path),
   runtime,
+  schedule: config.schedule,
 })
 
 export { createManifest }

tests/main.js

@@ -2153,7 +2153,14 @@ test('Creates a manifest file with the list of created functions if the `manifes
   const manifestPath = join(tmpDir, 'manifest.json')
   const { files } = await zipNode(t, 'many-functions', {
     length: FUNCTIONS_COUNT,
-    opts: { manifest: manifestPath },
+    opts: {
+      manifest: manifestPath,
+      config: {
+        five: {
+          schedule: '@daily',
+        },
+      },
+    },
   })
 
   const manifest = require(manifestPath)
@@ -2171,6 +2178,7 @@ test('Creates a manifest file with the list of created functions if the `manifes
     t.is(fn.name, file.name)
     t.is(fn.runtime, file.runtime)
     t.is(fn.path, file.path)
+    t.is(fn.schedule, fn.name === 'five' ? '@daily' : undefined)
   })
 })