feat: use @probot/github-action adapter (#15)

Author: gr2m

.github/workflows/inception.yml

@@ -5,7 +5,7 @@ on:
       - opened
 
 jobs:
-  sayHelloWorld:
+  issuesOpened:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2

.github/workflows/test.yml

@@ -1,17 +1,14 @@
 name: Test
 on:
-  push:
-    branches:
-      - main
+  push: {}
   pull_request:
     types: [opened, synchronize]
 
 jobs:
   test:
     runs-on: ubuntu-latest
-
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
+      - uses: actions/setup-node@v2
       - run: npm ci
       - run: npm test

README.md

@@ -2,7 +2,7 @@
 
 > This repository is an example of how to create a GitHub Action using Probot
 
-[![Build Status](https://github.com/octokit/request-action/workflows/Test/badge.svg)](https://github.com/octokit/request-action/actions)
+[![Build Status](https://github.com/probot/example-github-action/workflows/Test/badge.svg)](https://github.com/probot/example-github-action/actions)
 
 If you build a GitHub Action using Probot, we recommend you watch this repository as we will keep updating it implementing best practises and new APIs.
 
@@ -28,6 +28,22 @@ jobs:
 
 See the action in ... action [#1](https://github.com/probot/example-github-action/issues/1)
 
+Alternatively, you can pass the token with `with:`
+
+```yml
+- uses: probot/exmaple-github-action@v1
+  with:
+    token: ${{ secrets.GITHUB_TOKEN }}
+    # or
+    # GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+```
+
+## Configuration
+
+GitHub App authentication via `APP_ID`/`PRIVATE_KEY` is not supported. Only token authentication is supported by setting `GITHUB_TOKEN`.
+
+Note that the `LOG_LEVEL` environment variable is ignored. Debug logs are not logged by default in GitHub Actions, but can be enabled by creating a `ACTIONS_STEP_DEBUG` repository secret and setting it to 1.
+
 ## How it works
 
 The Probot application function is defined in [`app.js`](app.js).

index.js

@@ -1,43 +1,4 @@
-const { createProbot } = require("probot");
+const { run } = require("@probot/adapter-github-actions");
 const app = require("./app");
 
-run().catch((error) => {
-  console.error(error);
-  process.exit(1);
-});
-
-async function run() {
-  if (!process.env.GITHUB_TOKEN) {
-    throw new Error(
-      "[probot/example-github-action] env.GITHUB_TOKEN must be set, see https://github.com/probot/example-github-action#usage"
-    );
-  }
-
-  const envVariablesMissing = [
-    "GITHUB_RUN_ID",
-    "GITHUB_EVENT_NAME",
-    "GITHUB_EVENT_PATH",
-  ].filter((name) => !process.env[name]);
-
-  if (envVariablesMissing.length) {
-    throw new Error(
-      `[probot/example-github-action] GitHub Action default environment variables missing: ${envVariablesMissing.join(
-        ", "
-      )}. See https://docs.github.com/en/free-pro-team@latest/actions/reference/environment-variables#default-environment-variables`
-    );
-  }
-
-  const probot = createProbot({
-    overrides: {
-      githubToken: process.env.GITHUB_TOKEN,
-    },
-  });
-
-  await probot.load(app);
-
-  return probot.receive({
-    id: process.env.GITHUB_RUN_ID,
-    name: process.env.GITHUB_EVENT_NAME,
-    payload: require(process.env.GITHUB_EVENT_PATH),
-  });
-}
+run(app);