feat!: Modernize

This ports to ESM, vitest and Probot 13

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           cache: npm
-          node-version: 16
+          node-version: 18
       - run: npm ci
       - run: npm test
   createComment:
@@ -25,7 +25,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           cache: npm
-          node-version: 16
+          node-version: 18
       - run: npm ci
       - run: node test/fixtures/app.js
         env:

README.md

@@ -10,7 +10,7 @@ Create your Probot Application as always
 
 ```js
 // app.js
-module.exports = (app) => {
+export default (app) => {
   app.on("issues.opened", async (context) => {
     const params = context.issue({ body: "Hello World!" });
     await context.octokit.issues.createComment(params);
@@ -22,8 +22,8 @@ Then in the entrypoint of your GitHub Action, require `@probot/adapter-github-ac
 
 ```js
 // index.js
-const { run } = require('@probot/adapter-github-actions')
-const app = require("./app");
+import { run } from "@probot/adapter-github-actions";
+import app from "./app.js";
 
 run(app).catch((error) => {
   console.error(error);
@@ -37,7 +37,7 @@ Then use `index.js` as your entrypoint in the `action.yml` file
 name: "Probot app name"
 description: "Probot app description."
 runs:
-  using: "node12"
+  using: "node20"
   main: "index.js"
 ```
 

index.js

@@ -1,11 +1,11 @@
-const ProbotExports = require("probot");
-const pino = require("pino");
+export * from "probot";
+import { createProbot } from "probot";
+import pino from "pino";
+import { readFileSync } from "node:fs";
 
-const { transport } = require("./pino-transport-github-actions");
+import { transport } from "./pino-transport-github-actions.js";
 
-module.exports = { ...ProbotExports, run };
-
-async function run(app) {
+export async function run(app) {
   const log = pino({}, transport);
 
   const githubToken =
@@ -35,7 +35,7 @@ async function run(app) {
     return;
   }
 
-  const probot = ProbotExports.createProbot({
+  const probot = createProbot({
     overrides: {
       githubToken,
       log,
@@ -48,7 +48,7 @@ async function run(app) {
     .receive({
       id: process.env.GITHUB_RUN_ID,
       name: process.env.GITHUB_EVENT_NAME,
-      payload: require(process.env.GITHUB_EVENT_PATH),
+      payload: JSON.parse(readFileSync(process.env.GITHUB_EVENT_PATH)),
     })
     .catch((error) => {
       probot.log.error(error);