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nx–ngrok — Secure tunnels for your targets.



Contents


Features

  • Use Ngrok to create a secure tunnel to your applications.
  • Manually define the tunnel settings.
  • Alternatively, let Ngrok wrap your existing targets to automatically read the server URL.
  • Generate a new Ngrok tunnel target for your existing apps.

Installing

Using pnpm:

pnpm add -D nx-ngrok
Using npm
npm install -D nx-ngrok
Using yarn
yarn add -D nx-ngrok

Getting Started

Before you can serve HTML content, Ngrok requires you to sign up for a free ngrok account to get an authtoken.

It is recommended to follow Ngrok's documentation and install your authtoken.

Alternatively, you can set the authtoken via an Environment Variable or as an option in each executor.

Warning

Keep your authtoken private and safe. Do not commit it to git!


Supported Environment Variables

  • NGROK_AUTHTOKEN - Specifies the authentication token (authtoken) used to connect to the ngrok service.

Executors

tunnel

Start a new Ngrok tunnel.

"targets": {
  "dev": {
    "executor": "nx-ngrok:tunnel",
    "options": {
      "target": "examples-nextjs:serve",
    },
  },
}
tunnel executor options
Name Type Required Default Description
target string - - Server target to run tunnel for.
protocol http, tcp, tls - http The tunnel protocol name. This defines the type of tunnel you would like to start.
address string, number - - Forward traffic to this local port number or network address.
auth string - - HTTP Basic authentication for tunnel.
port targetDefault, auto, number - targetDefault Override the target's port number — only supported if the target accepts a port setting.
subdomain string - - Subdomain name to request. If unspecified, ngrok provides a unique subdomain based on your account type.
authToken string - - Specifies the authentication token (authtoken) used to connect to the ngrok service.
region us, eu, au, ap, sa, jp, in - us Choose the region where the ngrok agent will connect to host its tunnels.
ngrokConfig string - - Custom path for ngrok config file.

Generators

tunnel

Generate a target to run a Ngrok tunnel for a local server.

nx generate nx-grok:tunnel dev --project=my-app --target=serve
tunnel generator output
>  NX  Generating nx-ngrok:tunnel

UPDATE apps/my-app/project.json
tunnel generator options
Name Alias Type Required Default Description
name - string - Target name.
project - string - What project does the target belong to?
target - string - - Server target to run tunnel for.
port targetDefault, auto, number - targetDefault Override the target's port number — only supported if the target accepts a port setting.
protocol - http, tcp, tls - http The tunnel protocol name. This defines the type of tunnel you would like to start.
address - string, number - - Forward traffic to this local port number or network address.
auth - string - - HTTP Basic authentication for tunnel.
subdomain - string - - Subdomain name to request. If unspecified, ngrok provides a unique subdomain based on your account type.
region - us, eu, au, ap, sa, jp, in - us Choose the region where the ngrok agent will connect to host its tunnels.

Examples

Name Path
nest examples/nest
nextjs examples/nextjs
nx-mesh examples/nx-mesh-app

Compatibility

nx-ngrok Nx
^1.0.0 ^15.7.1

Credits

This plugin wouldn't be possible without the great teams behind these projects:

  • Ngrok - A simplified API-first ingress-as-a-service that adds connectivity, security, and observability to your apps in one line
  • Ngrok Node API - A Node wrapper for Ngrok's API.
  • Nrwl - The team behind Nx

Please show them your support! ❤️



🌳 🦌 🌳