feat: initial version

.github/dependabot.yml

@@ -0,0 +1,8 @@
+version: 2
+updates:
+  # create PRs for out-of-range updates
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    versioning-strategy: "increase"

.github/workflows/deploy.yml

@@ -0,0 +1,27 @@
+name: Deploy
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch: {}
+
+jobs:
+  deploy:
+    name: deploy-gcf
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Cloud SDK
+        uses: google-github-actions/setup-gcloud@master
+        with:
+          project_id: ${{ secrets.PROJECT_ID }}
+          service_account_key: ${{ secrets.SERVICE_ACCOUNT_KEY }}
+          export_default_credentials: true
+      - name: Deploy to GCF
+        run: |
+          gcloud functions deploy example-google-cloud-function \
+            --runtime nodejs12 \
+            --allow-unauthenticated \
+            --trigger-http \
+            --entry-point probotApp \
+            --set-env-vars APP_ID="${{secrets.APP_ID}}",PRIVATE_KEY="${{secrets.PRIVATE_KEY}}",WEBHOOK_SECRET="${{secrets.WEBHOOK_SECRET}}"

.github/workflows/release.yml

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+name: Release
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    name: release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "12.x"
+      - run: npx semantic-release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,17 @@
+name: Test
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+      - run: npm ci
+      - run: npm test

.gitignore

@@ -0,0 +1,2 @@
+.env
+node_modules

README.md

@@ -1,9 +1,27 @@
-# 🚧 Work in progress, see [#1](https://github.com/probot/example-google-cloud-function/pull/1)
-
 # Probot & Google Cloud Functions example
 
 This repository is an example of how to deploy the "Hello, World" of probot apps to [Google Cloud Functions (GCF)](https://cloud.google.com/functions).
 
+## Local setup
+
+Install dependencies
+
+```
+npm install
+```
+
+Start the server
+
+```
+npm start
+```
+
+Follow the instructions to register a new GitHub app.
+
+## Deployment
+
+The app is continuously deployed to Google Cloud using the [`setup-gcloud` GitHub Action](https://github.com/google-github-actions/setup-gcloud). See [`.github/workflows/deploy.yml`](.github/workflows/deploy.yml) for the deployment workflow.
+
 ## License
 
-[ISC](LICENSE)
+[ISC](LICENSE)

app.js

@@ -0,0 +1,12 @@
+/**
+ * @param { {app: import('probot').Probot} } app
+ */
+module.exports = ({ app }) => {
+  app.log("Yay! The app was loaded!");
+
+  app.on("issues.opened", async (context) => {
+    return context.octokit.issues.createComment(
+      context.issue({ body: "Hello, World!" })
+    );
+  });
+};

app.yml

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+default_events:
+  - issues
+
+default_permissions:
+  issues: write
+  metadata: read

function.js

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+const { createNodeMiddleware, createProbot } = require("probot");
+const app = require("./app");
+
+exports.probotApp = createNodeMiddleware(app, { probot: createProbot() });