Deployment

Cloudflare Setup

1. Create KV Namespace

npx wrangler kv namespace create KV

This outputs a namespace ID. Update wrangler.jsonc with the ID:

{
  "kv_namespaces": [
    {
      "binding": "KV",
      "id": "your-namespace-id",
    },
  ],
}

2. Set Secrets

npx wrangler secret put GITHUB_WEBHOOK_SECRET
npx wrangler secret put GITHUB_APP_ID
npx wrangler secret put GITHUB_PRIVATE_KEY
npx wrangler secret put GITHUB_CLIENT_ID
npx wrangler secret put GITHUB_CLIENT_SECRET
npx wrangler secret put DISCORD_TOKEN
npx wrangler secret put DISCORD_CHANNEL_ID

3. Deploy

npx wrangler deploy

Your worker is now live at https://webhooker.<your-subdomain>.workers.dev.

4. Configure GitHub Webhook

1. Go to your GitHub App settings
2. Set Webhook URL to https://webhooker.<your-subdomain>.workers.dev/webhook
3. Set Webhook secret to match GITHUB_WEBHOOK_SECRET

GitHub App Setup

1. Create App

1. Go to https://github.com/settings/apps/new
2. Fill in:
   • GitHub App name: WebHooker (or your choice)
   • Homepage URL: your domain
   • Webhook URL: https://your-domain/webhook
   • Webhook secret: generate and copy to GITHUB_WEBHOOK_SECRET
3. Set permissions:
   • Repository permissions: Contents (read), Issues (write), Pull requests (write), Metadata (read)
   • Organization permissions: Members (read) — if needed
4. Subscribe to events (all 23 supported):
   • Push, Pull request, Issues, Issue comment, Workflow run, Release, Create, Delete, Star, Fork, Check run, Pull request review, Pull request review comment, Commit comment, Deployment status, Member, Label, Milestone, Discussion, Discussion comment, Repository, Code scanning alert, Dependabot alert
5. Generate private key → save contents to GITHUB_PRIVATE_KEY env var

2. Install App

1. After creation, go to the App settings page
2. Click "Install App" → select org/user
3. Choose repositories to monitor

3. Configure OAuth

1. Go to App → OAuth settings
2. Set Callback URL: https://your-domain/auth/github/callback
3. Copy Client ID and Client Secret to env

Discord Bot Setup

1. Go to https://discord.com/developers/applications
2. Create a new application → go to Bot section
3. Copy the bot token to DISCORD_TOKEN
4. Invite the bot to your server with bot scope and Send Messages permission
5. Copy the target channel ID to DISCORD_CHANNEL_ID

Custom Domain (Optional)

To use a custom domain instead of *.workers.dev:

1. Go to your Cloudflare Worker settings
2. Add a custom domain or route
3. Update BASE_URL to match

Docker

A Dockerfile is provided for containerized deployments (e.g., behind a reverse proxy):

docker build -t webhooker .
docker run -p 8787:8787 --env-file .env webhooker

Note: Docker mode runs without Durable Objects and KV. Use Cloudflare deployment for full functionality.