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    @twilio-labs/serverless-api
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    5.1.0 • Public • Published

    @twilio-labs/serverless-api

    A module to interact with the Twilio Serverless API. For example to deploy projects. Part of the Serverless Toolkit.
    Full reference documentation at serverless-api.twilio-labs.com

    npm npm GitHub All Contributors Code of Conduct PRs Welcome


    Installation

    npm install @twilio-labs/serverless-api

    Example

    If you want to deploy a local project you can do this using:

    const { TwilioServerlessApiClient } = require("@twilio-labs/serverless-api");
    
    const client = new TwilioServerlessApiClient({
      accountSid: "...",
      authToken: "..."
    });
    
    client.on("status-update", evt => {
      console.log(evt.message);
    });
    
    const result = await client.deployLocalProject({
      cwd: "...",
      envPath: "...",
      accountSid: "...",
      authToken: "...",
      env: {},
      pkgJson: {},
      serviceName: "serverless-example",
      functionsEnv: "dev",
      assetsFolderName: "static",
      functionsFolderName: "src"
    });

    HTTP Client Configuration

    When deploying lots of Functions and Assets it is possible to run up against the enforced concurrency limits of the Twilio API. You can limit the concurrency and set how many times the library retries API requests either in the constructor for TwilioServerlessApiClient or using environment variables (useful when this is part of a CLI tool like twilio-run).

    The default concurrency is 50 and the default number of retries is 10. You can change this in the config, the following would set concurrency to 1, only 1 live request at a time, and retries to 0, so if it fails it won't retry.

    const client = new TwilioServerlessApiClient({
      accountSid: '...',
      authToken: '...',
      concurrency: 1,
      retryLimit: 0
    };);

    You can also set these values with the following environment variables:

    export TWILIO_SERVERLESS_API_CONCURRENCY=1
    export TWILIO_SERVERLESS_API_RETRY_LIMIT=0

    Usage with proxy

    • HTTP_PROXY: If deploying behind a proxy, set the URL of the proxy in an environment variable called HTTP_PROXY.

    API

    You can find the full reference documentation of everything at: https://serverless-api.twilio-labs.com

    Some functions you might want to check out is:

    client.activateBuild(activateConfig: ActivateConfig): Promise<ActivateResult>

    "Activates" a build by taking a specified build SID or a "source environment" and activating the same build in the specified environment.

    More in the Docs

    client.deployLocalProject(deployConfig: DeployLocalProjectConfig): Promise<DeployResult>

    Deploys a local project by reading existing functions and assets from deployConfig.cwd and calling this.deployProject with it.

    Functions have to be placed in a functions or src directory to be found. Assets have to be placed into an assets or static directory.

    Nested folder structures will result in nested routes.

    More in the Docs

    client.deployProject(deployConfig: DeployProjectConfig): Promise<DeployResult>

    Deploys a set of functions, assets, variables and dependencies specified in deployConfig. Functions & assets can either be paths to the local filesystem or Buffer instances allowing you to dynamically upload even without a file system.

    Unless a deployConfig. serviceSid is specified, it will try to create one. If a service with the name deployConfig.serviceName already exists, it will throw an error. You can make it use the existing service by setting overrideExistingService to true.

    Updates to the deployment will be emitted as events to status-update.

    const result = await client.deployProject({
      env: {},
      pkgJson: {},
      serviceName: "serverless-example",
      functionsEnv: "dev",
      functions: [
        {
          name: "hello-world",
          path: "/hello-world-path",
          content: await readFile(path.join(__dirname, "some-dir", "handler.js")),
          access: "public"
        }
      ],
      assets: [
        {
          name: "image",
          path: "/foo/image.jpg",
          access: "public",
          content: await readFile(path.join(__dirname, "another-dir", "image.jpg"))
        }
      ]
    });

    More in the Docs

    client.getClient(): GotClient

    Returns the internally used GotClient instance used to make API requests

    More in the Docs

    client.list(listConfig: ListConfig): Promise<ListResult>

    Returns an object containing lists of services, environments, variables functions or assets, depending on which have beeen requested in listConfig

    More in the Docs

    api and fsHelpers

    There's also a variety of small helper libraries that you can find more details on https://serverless-api.twilio-labs.com.

    You can consume them in two ways:

    const { fsHelpers, api, utils } = require("@twilio-labs/serverless-api");
    // or
    const fsHelpers = require("@twilio-labs/serverless-api/dist/utils/fs");
    const api = require("@twilio-labs/serverless-api/dist/api");
    const utils = require("@twilio-labs/serverless-api/dist/utils");

    Contributing

    This project welcomes contributions from the community. Please see the CONTRIBUTING.md file for more details.

    Code of Conduct

    Please be aware that this project has a Code of Conduct. The tldr; is to just be excellent to each other ❤️

    Contributors

    Thanks goes to these wonderful people (emoji key):


    Dominik Kundel

    💻 📖 🤔

    Stefan Judis

    💻

    G Verni

    📖

    Oleg Butuzov

    📖

    Steven Bock

    💻

    Phil Nash

    💻

    This project follows the all-contributors specification. Contributions of any kind welcome!

    License

    MIT

    Install

    npm i @twilio-labs/serverless-api

    DownloadsWeekly Downloads

    4,987

    Version

    5.1.0

    License

    MIT

    Unpacked Size

    185 kB

    Total Files

    70

    Last publish

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