Replace AWS Lambda adapter with custom function

appFn.ts

@@ -1,11 +1,11 @@
-import { ApplicationFunction } from 'probot';
 import getMetaData from 'metadata-scraper';
 
 import { getPlaylistIdFromUrl } from './getPlaylistIdFromUrl';
+import { Probot } from 'probot';
 
 type ReviewEvent = 'REQUEST_CHANGES' | 'COMMENT' | 'APPROVE';
 
-export const appFn: ApplicationFunction = (app) => {
+export const appFn = (app: Probot) => {
   app.on(
     ['pull_request.opened', 'pull_request.synchronize'],
     async ({ payload, octokit }) => {

netlify/functions/validate-pr.ts

@@ -0,0 +1,22 @@
+import type { Handler, HandlerEvent, HandlerContext } from '@netlify/functions';
+import { createProbot } from 'probot';
+
+import { appFn } from '../../appFn';
+
+const privateKey = (process.env.PRIVATE_KEY as string).replace(/\\n/gm, '\n');
+
+const handler: Handler = async (
+  event: HandlerEvent,
+  context: HandlerContext
+) => {
+  const probot = createProbot({ overrides: { privateKey } });
+
+  await appFn(probot);
+
+  return {
+    statusCode: 200,
+    body: 'Playlist Entry Validator by Maciej Pędzich'
+  };
+};
+
+export { handler };

netlify/functions/validate-pr/index.ts

@@ -1,14 +0,0 @@
-import {
-  createLambdaFunction,
-  createProbot
-} from '@probot/adapter-aws-lambda-serverless';
-
-import { appFn } from '../../../appFn';
-
-const privateKey = (process.env.PRIVATE_KEY as string).replace(/\\n/gm, '\n');
-
-const handler = createLambdaFunction(appFn, {
-  probot: createProbot({ overrides: { privateKey } })
-});
-
-export { handler };

netlify/functions/validate-pr/package.json

@@ -1,4 +0,0 @@
-{
-  "name": "dummy-package-json",
-  "version": "1.0.0"
-}

package-lock.json

@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
+        "@netlify/functions": "github:netlify/functions",
         "@probot/adapter-aws-lambda-serverless": "^3.0.3",
         "metadata-scraper": "^0.2.60",
         "probot": "^12.2.8"
@@ -64,6 +65,17 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
+    "node_modules/@netlify/functions": {
+      "version": "1.6.0",
+      "resolved": "git+ssh://git@github.com/netlify/functions.git#3e1d890892fb6f1975ffaf92a78de68253432602",
+      "license": "MIT",
+      "dependencies": {
+        "is-promise": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
     "node_modules/@octokit/auth-app": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/@octokit/auth-app/-/auth-app-4.0.5.tgz",
@@ -2286,6 +2298,11 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/is-promise": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-4.0.0.tgz",
+      "integrity": "sha512-hvpoI6korhJMnej285dSg6nu1+e6uxs7zG3BYAm5byqDsgJNWwxzM6z6iZiAgQR4TJ30JmBTOwqZUw3WlyH3AQ=="
+    },
     "node_modules/jmespath": {
       "version": "0.15.0",
       "resolved": "https://registry.npmjs.org/jmespath/-/jmespath-0.15.0.tgz",
@@ -3828,6 +3845,13 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
     },
+    "@netlify/functions": {
+      "version": "git+ssh://git@github.com/netlify/functions.git#3e1d890892fb6f1975ffaf92a78de68253432602",
+      "from": "@netlify/functions@github:netlify/functions",
+      "requires": {
+        "is-promise": "^4.0.0"
+      }
+    },
     "@octokit/auth-app": {
       "version": "4.0.5",
       "resolved": "https://registry.npmjs.org/@octokit/auth-app/-/auth-app-4.0.5.tgz",
@@ -5674,6 +5698,11 @@
       "resolved": "https://registry.npmjs.org/is-plain-object/-/is-plain-object-5.0.0.tgz",
       "integrity": "sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q=="
     },
+    "is-promise": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/is-promise/-/is-promise-4.0.0.tgz",
+      "integrity": "sha512-hvpoI6korhJMnej285dSg6nu1+e6uxs7zG3BYAm5byqDsgJNWwxzM6z6iZiAgQR4TJ30JmBTOwqZUw3WlyH3AQ=="
+    },
     "jmespath": {
       "version": "0.15.0",
       "resolved": "https://registry.npmjs.org/jmespath/-/jmespath-0.15.0.tgz",

package.json

@@ -17,6 +17,7 @@
   },
   "homepage": "https://github.com/maciejpedzich/mackorone-playlist-pr-bot#readme",
   "dependencies": {
+    "@netlify/functions": "github:netlify/functions",
     "@probot/adapter-aws-lambda-serverless": "^3.0.3",
     "metadata-scraper": "^0.2.60",
     "probot": "^12.2.8"