[docs] CLI init command does not accept devUrl null

[gronke]

Documentation states the devUrl can be null, although Tauri CLI does not allow setting none.

devUrl
string | null formatted as uri

The URL to load in development.

This is usually an URL to a dev server, which serves your application assets with hot-reload and HMR. Most modern JavaScript bundlers like vite provides a way to start a dev server by default.

If you don’t have a dev server or don’t want to use one, ignore this option and use frontendDist and point to a web assets directory, and Tauri CLI will run its built-in dev server and provide a simple hot-reload experience.

Undefined --dev-url is recognized as none, but not applied as such:

% cargo tauri init --dev-url -D ../src -A tst --before-dev-command "" --before-build-command "" -W Test  
error: a value is required for '--dev-url <DEV_URL>' but none was supplied

For more information, try '--help'.

Init without --dev-url prompts for the dev server URL:

% cargo tauri init -D ../src -A tst --before-dev-command "" --before-build-command "" -W Test  
? What is the url of your dev server? › 

Therefore it is not possible to provision a repository without any dev server.

% cargo tauri --version
tauri-cli 2.0.0-beta.9

[gronke]

Tested on the latest v2 branch. Works like a charm, thank you 😊