NPM INSTALL SERVERLESS PLUGIN TYPESCRIPTD CODE
To run the code you should install the dependencies: npm install The custom section is used to configure plugins and to set some custom settings which you will be able to reference in other parts of your serverless.yml config. Basically, when it will be deployed it will be available through a URL which would look something like this: The http part specifies that this function should be invoked by an http GET request with the path /hello. Here, we have got the function called "hello" which is processed by the hello function which is exported from. We use the handler setting to specify the path to the actual function within our project's root directory. The functions section contains the information about the functions you would like to deploy: functions : hello : handler : handler.hello The provider section contains the settings of the cloud provider you would like to deploy your functions to (AWS in our case): providerĪpiGateway : minimumCompressionSize : 1024 # Enable gzip compression for responses > 1 KB environment : AWS_NODEJS_CONNECTION_REUSE_ENABLED : 1 The serverless.yml contains the configuration of the project and the necessary AWS resources. To compile TypeScript the project uses ts-loader Webpack loader. In particular, it uses the serverless-webpack plugin. The project uses Webpack to compile and bundle the functions. I've got the following files in the generated folder: handler.ts This command generates the initial code for the app in the folder called my-serverless-ts-app. Since I'm using AWS, Node.js, and TypeScript, I've chosen the aws-nodejs-typescript template: serverless create -template aws-nodejs-typescript -path my-serverless-ts-app To see the list of available templates run serverless create -help. The fastest way to create a serverless project is to use the serverless create command choosing one of the available project templates. I installed it using NPM: npm i -g serverless. Please check the Getting Started page and pick the way which is most appropriate for you. To start with Serverless Framework you need to install their CLI. Setting Up a Serverless API Project with TypeScript The Serverless Framework bundles your code, creates necessary cloud resources and deploys your code to the cloud.You can describe your application's resources (functions and other cloud resources, like a database) using the config file called serverless.yml.Serverless Framework consists of two parts: the open source CLI and the dashboard.
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