functions_framework

Description:

functions framework

Functions Framework for Dart #

This is a community-supported project, meaning there is no official level
of support. The code is not covered by any SLA or deprecation policy.
Feel free to start a discussion to share thoughts or open issues for bugs
and feature requests.




Functions Framework
Unit Tests
Lint Test
Conformance Tests




Dart






An open source FaaS (Function as a Service) framework for writing portable Dart
functions, brought to you by the Google Dart and Cloud Functions teams.
The Functions Framework lets you write lightweight functions that run in many
different environments, including:

Your local development machine
Google Cloud Run - see cloud run quickstart
Google App Engine
Knative-based environments

Google Cloud Functions does not currently provide an officially supported Dart
language runtime, but we're working to make running on Google Cloud Run as
seamless and symmetric an experience as possible for your Dart Functions
Framework projects.
The framework allows you to go from:
examples/hello/lib/functions.dart
import 'package:functions_framework/functions_framework.dart';
import 'package:shelf/shelf.dart';

@CloudFunction()
Response function(Request request) => Response.ok('Hello, World!');
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To:
curl https://<your-app-url>
# Output: Hello, World!
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All without needing to worry about writing an HTTP server or request handling
logic.
See more demos under the examples directory.
Features #

Invoke a function in response to a request
Automatically unmarshal events conforming to the CloudEvents spec
Portable between serverless platforms

Quickstart #
From the Dart quickstart on your local machine:
$ cd examples/hello
$ docker build -t app .
...

$ docker run -it -p 8080:8080 --name demo --rm app
Listening on :8080
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In another terminal:
$ curl localhost:8080
Hello, World!
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See more quickstarts.
Contributing changes #
See CONTRIBUTING.md for details on how to contribute to this
project, including how to build and test your changes as well as how to properly
format your code.
Licensing #
Apache 2.0; see LICENSE for details.