Allows adding additional `attributes` when using `getIconCSS`

[hyoban]

Allows adding additional `attributes` when using `getIconCSS`

[cyberalien]

1. You can already do that by wrapping icon in <g stroke-width="1.5"> and </g>
2. It affects only small subset of icons that use stroke and do not have stroke-width set. I can't think of any icons that it would apply to. Tabler Icons mentioned in linked issue has <g stroke-width="1.5"> inside icon, so attribute on <svg> element will have no effect.

Since you are already passing icon data to getIconCSS, you can do all replacements and/or wrapping before passing icon data. That gives you full control, including replacing existing values,.

[cyberalien]

Added option customise to new version of plugin.

Docs show this very specific use case - changing stroke width in Tabler icons.

New plugin: https://iconify.design/docs/usage/css/tailwind/iconify/customise.html
Plugin with dynamic selectors: https://iconify.design/docs/usage/css/tailwind/dynamic/customise.html

You can use multiple instances of plugin with different settings to have the same icons with different stroke width.

[cyberalien]

What would be the use case for it?

[hyoban]

Because egoist/tailwindcss-icons#42

I'm trying to find a way to provide basic support for custom stroke-width.

1. For icons that do not contain stroke-width in the body, this seems to be achieved by adding attributes on the SVG tag.
2. For icons that have a same stroke-width in the body, I can replace them globally.

[hyoban]

Oh!!! Thank you very much for your reply. I should know how to deal with it.