Init nvim config files

init.lua

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+----------------------
+-- Initial Settings --
+----------------------
+
+-- Default neovim settings --
+require('settings')
+
+-- VimPlug --
+require('plugins')
+
+-- KeyMaps --
+require('keymaps')

lua/bubblesline.lua

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+-- Bubbles config for lualine
+-- Author: lokesh-krishna
+-- MIT license, see LICENSE for more details.
+
+-- stylua: ignore
+local colors = {
+  blue   = '#0d73cc',
+  cyan   = '#79dac8',
+  black  = '#181825',
+  white  = '#FFFFFF',
+  red    = '#F38BA8',
+  violet = '#d183e8',
+  grey   = '#303030',
+}
+
+local bubbles_theme = {
+  normal = {
+    a = { fg = colors.white, bg = colors.blue},
+    b = { fg = colors.black, bg = colors.white},
+    c = { fg = colors.black, bg = colors.white},
+  },
+
+  insert = { a = { fg = colors.white, bg = colors.blue} },
+  visual = { a = { fg = colors.white, bg = colors.blue} },
+  replace = { a = { fg = colors.white, bg = colors.blue} },
+
+  inactive = {
+    a = { fg = colors.white, bg = colors.black },
+    b = { fg = colors.white, bg = colors.black },
+    c = { fg = colors.black, bg = colors.black },
+  },
+}
+
+require('lualine').setup {
+  options = {
+    theme = bubbles_theme,
+    component_separators = '|',
+    section_separators = { left = '', right = '' },
+  },
+  sections = {
+    lualine_a = {
+      { 'mode', separator = { left = '' }, right_padding = 2 },
+    },
+    lualine_b = { 'filename', 'branch' },
+    lualine_c = { 'fileformat' },
+    lualine_x = {},
+    lualine_y = { 'filetype', 'progress' },
+    lualine_z = {
+      { 'location', separator = { right = '' }, left_padding = 2 },
+    },
+  },
+  inactive_sections = {
+    lualine_a = { 'filename' },
+    lualine_b = {},
+    lualine_c = {},
+    lualine_x = {},
+    lualine_y = {},
+    lualine_z = { 'location' },
+  },
+  tabline = {},
+  extensions = {},
+}

lua/keymaps.lua

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+--------------------
+-- Custom keymaps --
+--------------------
+
+-- NerdTreeToggle --
+vim.api.nvim_set_keymap('n','<F1>',':NERDTreeToggle<CR>',{ noremap = true, silent = true })
+
+-- MD --
+vim.api.nvim_set_keymap('n','<F5>',':MarkdownPreviewToggle<CR>',{ noremap = true, silent = true })

lua/plugins.lua

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+---------------------
+-- VimPlug Plugins --
+---------------------
+
+local vim = vim
+local Plug = vim.fn['plug#']
+
+vim.call('plug#begin')
+
+-- Sidebar explorer --
+Plug('https://github.com/preservim/nerdtree')
+Plug('https://github.com/ryanoasis/vim-devicons')
+
+-- Fast line comment --
+Plug('https://github.com/tpope/vim-commentary')
+
+-- Show css colors --
+Plug('https://github.com/ap/vim-css-color')
+Plug('https://github.com/chrisbra/Colorizer.git')
+
+-- Auto-pairs --
+Plug('jiangmiao/auto-pairs')
+
+-- Airline --
+Plug('nvim-lualine/lualine.nvim')
+Plug('nvim-tree/nvim-web-devicons')
+
+-- BufferLine --
+Plug('akinsho/bufferline.nvim', { ['tag'] = '*' })
+
+-- MD --
+Plug('iamcco/markdown-preview.nvim', { ['do'] = 'cd app && yarn install' })
+
+vim.call('plug#end')
+
+--------------
+-- Settings --
+--------------
+
+-- AirLine--
+require('bubblesline')
+
+-- BufferLine --
+require("bufferline").setup{}

lua/settings.lua

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+-----------------------------
+-- Default Neovim Settings --
+-----------------------------
+
+-- Show line numbers --
+vim.api.nvim_win_set_option(0, 'number', true)
+
+-- Mouse settings --
+vim.opt.mouse = 'a'
+
+-- Syntax highlight --
+vim.opt.syntax = 'on'
+
+-- Clipboard settings --
+vim.opt.clipboard = 'unnamedplus'
+
+-- Disable Swap --
+vim.opt.swapfile = false
+
+-- Tab settings --
+vim.opt.tabstop = 2
+vim.opt.shiftwidth = 2
+vim.opt.smartindent = true
+vim.opt.cindent = true
+vim.opt.expandtab = true