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https://github.com/probot/serverless-lambda
An extension for running Probot on Lambda
https://github.com/probot/serverless-lambda
aws-lambda aws-lambda-node probot probot-extension
Last synced: 3 months ago
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An extension for running Probot on Lambda
- Host: GitHub
- URL: https://github.com/probot/serverless-lambda
- Owner: probot
- License: isc
- Created: 2018-04-03T01:56:53.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2024-03-29T18:39:17.000Z (8 months ago)
- Last Synced: 2024-05-19T12:19:20.375Z (6 months ago)
- Topics: aws-lambda, aws-lambda-node, probot, probot-extension
- Language: JavaScript
- Homepage:
- Size: 1.53 MB
- Stars: 94
- Watchers: 6
- Forks: 37
- Open Issues: 16
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# `@probot/adapter-aws-lambda-serverless`
> Adapter to run a [Probot](https://probot.github.io/) application function in [AWS Lambda](https://aws.amazon.com/lambda/) using the [Serverless Framework](https://github.com/serverless/serverless)
[](https://github.com/probot/adapter-aws-lambda-serverless/actions)
## Usage
```shell
npm install @probot/adapter-aws-lambda-serverless
```
```javascript
// handler.js
const {
createLambdaFunction,
createProbot,
} = require("@probot/adapter-aws-lambda-serverless");
const appFn = require("./");
module.exports.lambdaFn = createLambdaFunction(appFn, {
probot: createProbot(),
});
```
## Configuration
You need to add [environment variables to configure Probot](https://probot.github.io/docs/configuration/) to your Lambda function. If you use the [Serverless App](https://app.serverless.com/), you can add parameters for `APP_ID`, `PRIVATE_KEY`, `WEBHOOK_SECRET`, the use these parameters in `serverless.yaml`.
```yml
provider:
name: aws
runtime: nodejs12.x
lambdaHashingVersion: 20201221
environment:
APP_ID: ${param:APP_ID}
PRIVATE_KEY: ${param:PRIVATE_KEY}
WEBHOOK_SECRET: ${param:WEBHOOK_SECRET}
NODE_ENV: production
LOG_LEVEL: debug
functions:
probot:
handler: handler.lambdaFn
events:
- httpApi:
path: /api/github/webhooks
method: post
```
Make sure to configure your GitHub App registration's webhook URL to `/api/github/webhooks`.
## Test deployment
For testing your Probot deployment without end to end (GitHub) integration, you can use this shell snippet:
```shell
$ LAMBDA_URL=https://x.execute-api.y.amazonaws.com/stage-or-basePath/api/github/webhooks
$ SECRET=the_webhook_secret
$ TMP_DATA_FILE=/tmp/smoke.data
$ echo -n "{\"action\":\"test\"}" > $TMP_DATA_FILE
$ SIGN=$(openssl dgst -sha1 -hmac $SECRET $TMP_DATA_FILE | cut -d" " -f2)
$ curl --request POST --header "X-Hub-Signature: sha1=$SIGN" --header "X-Github-Event: test" --header "X-GitHub-Delivery: fake" --data-binary "@$TMP_DATA_FILE" $LAMBDA_URL
{"ok":true} <-- Concent for Probot v10: {"message":"Received test.test"}
```
## Examples
- [example-aws-lambda-serverless](https://github.com/probot/example-aws-lambda-serverless/#readme) - Official example application that is continuously deployed to AWS Lambda
Add yours!
## Common errors
| Http Code | Message | Description |
| --------- | ---------------------------- | -------------------------------------------------------------------------------------------------- |
| 403 | Missing Authentication Token | Bad endpoint (this one is not binded on Lambda) |
| 500 | Internal server error | Incorrect headers value (`X-GitHub-Delivery`, `X-GitHub-Event`, `X-Hub-Signature`) or Probot error |
## Probot v11 migration key points
For Probot v11 support, this adapter introduces significant changes. Here the key points to update (in addition of [Probot v11 breaking changes](https://github.com/probot/probot/releases/tag/v11.0.0)):
| Key point / Probot | <= v10 | >= v11 |
| -------------------- | ------------------------------------------------------------------------------------------- | --------------------------------------- |
| NPM package name | `@probot/serverless-lambda` | `@probot/adapter-aws-lambda-serverless` |
| _handler.js_ content | See [Usage v1.x](https://github.com/probot/adapter-aws-lambda-serverless/tree/v1.0.2#usage) | See [Usage](#usage) |
| AWS Lambda Runtime | `handler.probot` | `handler.webhooks` |
| AWS Lambda Handler | Node.js 12.x _(preferred)_ | Node.js 12.x _(required)_ |
## LICENSE
[ISC](LICENSE)