Use more inclusive regexp for matching file paths

[kauffj]

Per this discussion over on lbry-desktop: lbryio/lbry-desktop#2777 (comment)

As long as you are in ES2018 or later land, you can use the capture group \p{L} to represent all letters and \p{N} all numbers. So you could use this (untested) regexp instead:

/^[\p{L}\p{N}_@()-][\p{L}\p{N}_.@()-\s]+.(jpeg|jpg|png|bpm|webp)$/

[btzr-io]

Not supported in Firefox and Edge

Despite being a part of the standard since 2018, unicode proeprties are not supported in Firefox (bug) and Edge (bug).

There’s XRegExp library that provides “extended” regular expressions with cross-browser support for unicode properties.

Alternative: https://github.com/slevithan/xregexp

[btzr-io]

Looks like we can use this syntax directly with :
https://github.com/josephfrazier/babel-plugin-transform-xregexp

[btzr-io]

It should be like this:

/^[\p{L}\p{N}_@()-]+[\p{L}\p{N}_.@()-]+.(jpeg|jpg|png|bpm|webp)$/u

[btzr-io]

Actually this is the correct regex with the unicode support:

Villain/src/lib/utils.js

Lines 5 to 7 in b133147

	const regexImage = new RegExp(
	/(^[\p{L}\p{N}*@()_-]([\p{L}\p{N}\s.*@()_-]+)?)+.(jpeg|jpg|png|bpm|webp)$/
	)

Fixed by 8419754

[btzr-io]

See: nika-begiashvili/libarchivejs#19