Rosepine theme!

dotfiles/neovim/lua/my/plugins/themes/catppuccin.lua

@@ -0,0 +1,25 @@
+local H = require("my.plugins.themes.helpers")
+
+local M = {
+  "catppuccin/nvim",
+  name = "catppuccin",
+  lazy = false,
+  enabled = H.theme_contains("Catppuccin"),
+}
+
+function M.config()
+  local catppuccin = require("catppuccin")
+  vim.g.catppuccin_flavour = H.variant("Catppuccin")
+
+  catppuccin.setup({
+    transparent_background = false,
+    integrations = { nvimtree = true },
+  })
+
+  vim.cmd([[highlight NotifyINFOIcon guifg=#d6b20f]])
+  vim.cmd([[highlight NotifyINFOTitle guifg=#d6b20f]])
+
+  vim.cmd("colorscheme catppuccin")
+end
+
+return M

dotfiles/neovim/lua/my/plugins/themes/helpers.lua

@@ -0,0 +1,14 @@
+local theme = require("nix.theme").name
+
+local M = {}
+
+function M.theme_contains(name)
+  return string.find(theme, name) ~= nil
+end
+
+function M.variant(name)
+  -- +1 for 1-indexed strings and +1 for the space between name and variant
+  return string.lower(string.sub(theme, string.len(name) + 2))
+end
+
+return M

dotfiles/neovim/lua/my/plugins/themes/init.lua

@@ -0,0 +1,4 @@
+return {
+  require("my.plugins.themes.catppuccin"),
+  require("my.plugins.themes.rosepine"),
+}

dotfiles/neovim/lua/my/plugins/themes/rosepine.lua

@@ -0,0 +1,31 @@
+local H = require("my.plugins.themes.helpers")
+
+local M = {
+  "rose-pine/neovim",
+  name = "rose-pine",
+  lazy = false,
+  enabled = H.theme_contains("Rosé Pine"),
+}
+
+function M.config()
+  local variant = H.variant("Rosé Pine")
+
+  if variant == "dawn" then
+    vim.o.background = "light"
+  else
+    vim.o.background = "dark"
+  end
+
+  local dark_variants = {
+    [""] = "main",
+    moon = "moon",
+  }
+
+  require("rose-pine").setup({
+    dark_variant = dark_variants[variant],
+  })
+
+  vim.cmd("colorscheme rose-pine")
+end
+
+return M