Stable Diffusion Web UI Custom AutoLaunch command

Allows you to customize the autolaunch behavior of Web UI

The default autolaunch can only launch Web UI in the default browser with no customization available.

However, there are scenarios where users desire to launch the Web UI in a browser of their choice.

In such cases, one would need to manual open the Web UI in their preferred browser or create a custom script that does it for them.

With this extension you will be able to override the default autolaunch and set custom autolaunch command in settings.

Usage

After installation of this extension, you will several new options at the bottom of the Setting > Systems tab

1. Enable custom AutoLaunch
   Enable / Disable Custom AutoLaunch command

2. Custom AutoLaunch command
   A custom command to be executed when Web UI you are loads

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Custom command example

"C:\Program Files\Mozilla Firefox\firefox.exe" -new-window {url}

This is a command that consisted of three parts, the function is to launch Web UI in a new Firefox window.

The three part corresponds to Executable, Argument(s), {url}:

• Executable : Path to Firefox executable
  Paths that contain spaces needs to be enclosed in quotes.
• Argument(s) : A command line argument of Firefox, this maks it launch a new window.
  Different programs would have different arguments, please read the documentation of the application of your choice.
  You may use multiple arguments.
• {url} : placeholder for Web UI's URL, it will automatically be replaced with the actual URL.
  When using the placeholder input exactly {url} lowercase including the brackets

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Notes

1. When Custom AutoLaunch is enabled the default autolaunch will be disabled
2. Custom AutoLaunch is triggered under the same conditions governed by
   Automatically open Web UI in browser on startup and --autolaunch
   In other words if open Web UI in browser is disabled Custom AutoLaunch will not trigger

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Security Warning & Why command is not editable

In essence this extension allows any one to run any command when Web UI loads
this is a huge security risk as it can be exploited to do just about anything
as such the command setting is Read-only if Web UI can be accessed remotely.

Accessible remotely is defined as if any of --share, --listen, --ngrok, --server-name Command Line Arguments are in use.

If necessary you can forcibly allow modification by using --enable-insecure-extension-access

Use this only when necessary and immediately disabled afterwards.