fix : fish cannot execute this command

[marsevilspirit]

git clone https://github.com/nvim-lua/kickstart.nvim.git "${XDG_CONFIG_HOME:-$HOME/.config}"/nvim

This command cannot be executed in fish. It is recommended to modify it to the following form:

bash -c 'git clone https://github.com/nvim-lua/kickstart.nvim.git "${XDG_CONFIG_HOME:-$HOME/.config}/nvim"'

[feoh]

I don't love this approach.

Is there a fish equivalent to the $XDG_HOME variable expansion that we could provide as an alternative "If Using fish shell" instruction in the README?

[feoh]

The more I think about this, the more I think this isn't actually appropriate fir kickstart.

What about Nushell? Elvish? tcsh? csh?

Shells are legion. bash/zsh represent a reasonable mainline target to support.

Please, folks in the community please reopen if you feel strongly otherwise.