adding catppuchin theme

init.lua

@@ -38,10 +38,10 @@ vim.keymap.set("n", "<leader>r", ":source ~/.config/nvim/init.lua<cr>")
 -- Explorer
 vim.keymap.set("n", "<C-e>", ":Lexplore<cr>")
 -- Windows
-vim.keymap.set("n", "<M-O>d", "<C-w>h")
-vim.keymap.set("n", "<M-O>c", "<C-w>l")
-vim.keymap.set("n", "<M-O>a", "<C-w>k")
-vim.keymap.set("n", "<M-O>b", "<C-w>j")
+vim.keymap.set("n", "<C-Left>", "<C-w>h")
+vim.keymap.set("n", "<C-Right>", "<C-w>l")
+vim.keymap.set("n", "<C-Up>", "<C-w>k")
+vim.keymap.set("n", "<C-Down>", "<C-w>j")
 -- Resize
 vim.keymap.set("n", "-", ":vertical resize -3<cr>")
 vim.keymap.set("n", "+", ":vertical resize +3<cr>")
@@ -64,11 +64,11 @@ vim.keymap.set("n", "<leader>nh", ":nohl<cr>")
 --vim.keymap.set ("i", "[", "[]<Left>")
 
 --- Statusline
-vim.cmd "highlight StatusNormal ctermbg=blue ctermfg=black"
-vim.cmd "highlight StatusModified ctermbg=red ctermfg=black"
-vim.cmd "highlight StatusGitBranch ctermbg=yellow ctermfg=black"
-vim.cmd "highlight StatusGitDiffAdd ctermbg=green ctermfg=black"
-vim.cmd "highlight StatusGitdiffRemove ctermbg=red ctermfg=black"
+vim.cmd("highlight StatusNormal ctermbg=blue ctermfg=black")
+vim.cmd("highlight StatusModified ctermbg=red ctermfg=black")
+vim.cmd("highlight StatusGitBranch ctermbg=yellow ctermfg=black")
+vim.cmd("highlight StatusGitDiffAdd ctermbg=green ctermfg=black")
+vim.cmd("highlight StatusGitdiffRemove ctermbg=red ctermfg=black")
 
 local function command(cmd)
 	local handle = io.popen(cmd)
@@ -101,8 +101,6 @@ vim.o.statusline = "%#StatusNormal# "
 	.. "<<"
 	.. " %p%% "
 
-
-
 require("core")
 require("lazy.load")
 require("config")

lua/config/bufferline.lua

@@ -5,11 +5,71 @@ if not ok then
 end
 
 --- Plugin options
+local frappe = require("catppuccin.palettes").get_palette("frappe")
 local opts = {
 	options = {
 		-- mode = "tabs",
 		separator_style = "slant",
 	},
+	highlights = require("catppuccin.groups.integrations.bufferline").get({
+		styles = { "italic", "bold" },
+		custom = {
+			all = {
+				fill = { -- bg before buffer
+					fg = frappe.text,
+					bg = frappe.crust,
+				},
+				background = { -- buffer bg
+					fg = frappe.text,
+					bg = frappe.base,
+				},
+				buffer_visible = { -- buffer displayed when in another tab
+					fg = frappe.text,
+					bg = frappe.surface0,
+				},
+				buffer_selected = { -- bufferline displayed when in tab
+					fg = frappe.text,
+					bg = frappe.overlay0,
+				},
+				close_button = {
+					fg = frappe.text,
+					bg = frappe.base,
+				},
+				close_button_visible = {
+					fg = frappe.text,
+					bg = frappe.surface0,
+				},
+				close_button_selected = {
+					fg = frappe.text,
+					bg = frappe.overlay0,
+				},
+				modified = {
+					fg = frappe.text,
+					bg = frappe.base,
+				},
+				modified_visible = {
+					fg = frappe.text,
+					bg = frappe.surface0,
+				},
+				modified_selected = {
+					fg = frappe.text,
+					bg = frappe.overlay0,
+				},
+				separator = {
+					fg = frappe.crust,
+					bg = frappe.base,
+				},
+				separator_visible = {
+					fg = frappe.crust,
+					bg = frappe.surface0,
+				},
+				separator_selected = {
+					fg = frappe.crust,
+					bg = frappe.overlay0,
+				},
+			},
+		},
+	}),
 }
 
 --- Load plugin

lua/config/init.lua

@@ -6,7 +6,7 @@ require("config/lualine")
 require("config/nvim-autopairs")
 require("config/nvim-tree")
 require("config/nvim-treesitter")
-require("config/onedark")
+require("config/catppuchin")
 require("config/rainbow-delimiters")
 require("config/telescope")
 require("config/which-key")

lua/config/onedark.lua

@@ -1,6 +0,0 @@
-local ok, onedark = pcall(require, "onedark")
-if not ok then
-  return
-end
-
-onedark.load()

lua/plugins/bufferline.lua

@@ -1,5 +1,9 @@
 return {
 	"akinsho/bufferline.nvim",
 	version = "*",
-  dependencies = "nvim-tree/nvim-web-devicons",    
+	dependencies = {
+		"nvim-tree/nvim-web-devicons",
+		"catppuccin/nvim",
+	},
+	after = "catppuccin",
 }

lua/plugins/onedark.lua

@@ -1,5 +0,0 @@
-return {
-  "navarasu/onedark.nvim",
-  priority = 1000,
-  config = config
-}