Add Formatter Plugin

init.lua

@@ -3,19 +3,18 @@
 vim.cmd([[
 set nocompatible
 filetype on
-filetype plugin on 
-syntax on 
+filetype plugin on
+syntax on
 ]])
-vim.opt.number = true 
+vim.opt.number = true
 vim.opt.tabstop = 4
 vim.opt.shiftwidth = 4
 vim.opt.expandtab = true
-vim.opt.showmatch = true 
+vim.opt.showmatch = true
 vim.opt.cursorline = true
-vim.opt.hlsearch = true 
-vim.opt.encoding = 'UTF-8'
+vim.opt.hlsearch = true
+vim.opt.encoding = "UTF-8"
 vim.g.tex_flavor = "latex"
-vim.g.clipboard = true
 vim.opt.conceallevel = 2
 vim.opt.guifont = "DroidSansMono Nerd Font 11"
 
@@ -26,25 +25,76 @@ colorscheme slate
 ]])
 
 -- vim.cmd('source ~/.config/nvim/viml/plugins.vim')
-require('plugins')
+require("plugins")
 
 -- UltiSnipsConfig
-vim.g.UltiSnipsExpandTrigger="<tab>"
-vim.g.UltiSnipsJumpForwardTrigger="<tab>"
-vim.g.UltiSnipsJumpBackwardTrigger="<S-Tab>"
-vim.g.UltiSnipsEditSplit="vertical"
-vim.g.UltiSnipsSnippetDirectories={"~/.config/nvim/UltiSnips"}
+vim.g.UltiSnipsExpandTrigger = "<tab>"
+vim.g.UltiSnipsJumpForwardTrigger = "<tab>"
+vim.g.UltiSnipsJumpBackwardTrigger = "<S-Tab>"
+vim.g.UltiSnipsEditSplit = "vertical"
+vim.g.UltiSnipsSnippetDirectories = { "~/.config/nvim/UltiSnips" }
 
 -- indentLine config
-vim.g.indentLine_char = '▏'
+vim.g.indentLine_char = "▏"
 
 -- NERDTree Config
 vim.g.NERDTreeShowHidden = 1
 
--- Vim Lexima 
+-- Vim Lexima
 vim.g.lexima_enable_basic_rules = 1
 vim.g.lexima_enable_newline_rules = 1
 
+-- Nvim Formatter
+-- Utilities for creating configurations
+local util = require("formatter.util")
+
+-- Provides the Format, FormatWrite, FormatLock, and FormatWriteLock commands
+require("formatter").setup({
+	-- Enable or disable logging
+	logging = true,
+	-- Set the log level
+	log_level = vim.log.levels.WARN,
+	-- All formatter configurations are opt-in
+	filetype = {
+		-- Formatter configurations for filetype "lua" go here
+		-- and will be executed in order
+		lua = {
+			-- "formatter.filetypes.lua" defines default configurations for the
+			-- "lua" filetype
+			require("formatter.filetypes.lua").stylua,
+
+			-- You can also define your own configuration
+			function()
+				-- Supports conditional formatting
+				if util.get_current_buffer_file_name() == "special.lua" then
+					return nil
+				end
+
+				-- Full specification of configurations is down below and in Vim help
+				-- files
+				return {
+					exe = "stylua",
+					args = {
+						"--search-parent-directories",
+						"--stdin-filepath",
+						util.escape_path(util.get_current_buffer_file_path()),
+						"--",
+						"-",
+					},
+					stdin = true,
+				}
+			end,
+		},
+
+		-- Use the special "*" filetype for defining formatter configurations on
+		-- any filetype
+		["*"] = {
+			-- "formatter.filetypes.any" defines default configurations for any
+			-- filetype
+			require("formatter.filetypes.any").remove_trailing_whitespace,
+		},
+	},
+})
 -- YCM config
 -- replace tab by crtl-k
 -- vim.cmd("let g:ycm_key_list_select_completion = ['<c-k>']")
@@ -52,60 +102,60 @@ vim.g.lexima_enable_newline_rules = 1
 -- vim.g.ycm_global_ycm_extra_conf = '~/.config/nvim/python/.ycm_extra_conf.py'
 
 -- Treesitter config
-local configs = require'nvim-treesitter.configs'
-configs.setup {
-	ensure_installed = {'python', 'c', 'cpp', 'lua', 'make', 'markdown'},
+local configs = require("nvim-treesitter.configs")
+configs.setup({
+	ensure_installed = { "python", "c", "cpp", "lua", "make", "markdown" },
 	highlight = {
-		enable = true;
+		enable = true,
 	},
 	indent = {
 		enable = true,
 	},
 	rainbow = {
 		enable = true,
-	-- disable = {"langtodisable"},
+		-- disable = {"langtodisable"},
 		extended_mode = true,
 		max_file_lines = 50000,
-	-- colors = {}, -- hex strings
-	-- termcolors = {}, -- color names 
-	}
-}
+		-- colors = {}, -- hex strings
+		-- termcolors = {}, -- color names
+	},
+})
 
 -- Let Treesitter fold with <zo> and <zc>, but keeps buffers unfolded on enter
 vim.opt.foldmethod = "expr"
 vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
 vim.opt.foldenable = false
 
--- Mason setup 
+-- Mason setup
 require("mason").setup(require("mason").setup({
-    ui = {
-        icons = {
-            package_installed = "✓",
-            package_pending = "➜",
-            package_uninstalled = "✗"
-        }
-    }
+	ui = {
+		icons = {
+			package_installed = "✓",
+			package_pending = "➜",
+			package_uninstalled = "✗",
+		},
+	},
 }))
 
 require("mason-lspconfig").setup({
-	ensure_installed = {"clangd", "cmake", "jdtls", "texlab", "pylsp"}
+	ensure_installed = { "clangd", "cmake", "jdtls", "texlab", "pylsp" },
 })
 
-require("mason-lspconfig").setup_handlers {
-	function (clangd)
-		require("lspconfig")[clangd].setup {}
-	end
-}
+require("mason-lspconfig").setup_handlers({
+	function(clangd)
+		require("lspconfig")[clangd].setup({})
+	end,
+})
 
-local wilder = require('wilder')
-wilder.setup({modes = {':', '/', '?'}, next_key= '<Tab>', previous_key= '<S-Tab>', accept_key= '<c-k>', reject_key= '<Up>'})
+local wilder = require("wilder")
+wilder.setup({ modes = { ":", "/", "?" } }) --, next_key= '<Tab>', previous_key= '<S-Tab>', accept_key= '<c-k>', reject_key= '<Up>'})
 
 require("code-completion")
 
 -- neovide configuration
 if vim.g.neovide then
-    vim.o.guifont = "DroidSansMono Nerd Font:8"
-    vim.g.neovide_scale_factor = 1.0
+	vim.o.guifont = "DroidSansMono Nerd Font:8"
+	vim.g.neovide_scale_factor = 1.0
 end
 
-vim.cmd('source ~/.config/nvim/viml/legacyconf.vim')
+vim.cmd("source ~/.config/nvim/viml/legacyconf.vim")