Airline theme fails to load

[grapereader]

Description

The airline theme has stopped working in the latest release.

Neovim version

NVIM v0.12.2
Build type: Release
LuaJIT 2.1.1774638290

Terminal and multiplexer

Konsole

Catppuccin version / branch / rev

v2.0.0

Steps to reproduce

let g:airline_theme='catppuccin' "as written in README

Expected behavior

Airline theme is set.

Actual behavior

Error occurs: "g:airline#themes#catppuccin#palette" is undefined.

Repro

-- DO NOT change the paths and don't remove the colorscheme
local root = vim.fn.fnamemodify("./.repro", ":p")

-- set stdpaths to use .repro
for _, name in ipairs({ "config", "data", "state", "cache" }) do
  vim.env[("XDG_%s_HOME"):format(name:upper())] = root .. "/" .. name
end

-- bootstrap lazy
local lazypath = root .. "/plugins/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
  vim.fn.system({ "git", "clone", "--filter=blob:none", "https://github.com/folke/lazy.nvim.git", lazypath })
end
vim.opt.runtimepath:prepend(lazypath)

-- install plugins
local plugins = {
  "catppuccin/nvim",
  "vim-airline/vim-airline"
}
require("lazy").setup(plugins, {
  root = root .. "/plugins",
})

vim.cmd.colorscheme("catppuccin-nvim")

let g:airline_theme='catppuccin'

[ye-chuan]

Yeah it seems this has been the case since Vim support was removed in 1444322.

Support for vim-airline is provided by catppuccin-vim.

We should probably remove vim-airline (and the other unsupported plugins) from the README or mention alternatives.

[comfysage]

i created a pr on vim-airline/vim-airline-themes#288 to vendor the old vim-airline integration from this repo

[comfysage]

i dont have high hopes that my pr will get merged since the vim-airline project is unmaintained. this is the same reason why we chose to no longer support the integration.

if anyone wants to have this integration back, you can copy the following file to your nvim config directory (~/.config/nvim/autoload/airline/themes/catppuccin.vim:

https://github.com/catppuccin/nvim/blob/2fc720c68bf9950fc15bafb47b8a56f8bb1be315/autoload/airline/themes/catppuccin.vim