Add Formatter Plugin

UltiSnips/python.snippets

@@ -8,3 +8,21 @@ Created on: `date`
 $0
 endsnippet
 
+snippet def "Python Function" A
+def ${1:function}($2):
+	"""
+	${3:function description}
+
+	Args:
+		${2} (${4:type}): ${5:description}
+
+	Returns:
+		$6 ${7:description}
+	"""
+	`!p
+if t[6] != "" and not t[8].endswith(f"return {t[6]}"):
+	t[8] = t[8] + f"\n\treturn {t[6]}"`
+	$8
+$0
+endsnippet
+

init.lua

@@ -13,9 +13,8 @@ vim.opt.expandtab = true
 vim.opt.showmatch = true
 vim.opt.cursorline = true
 vim.opt.hlsearch = true
-vim.opt.encoding = 'UTF-8'
+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"
 
@@ -26,7 +25,7 @@ colorscheme slate
 ]])
 
 -- vim.cmd('source ~/.config/nvim/viml/plugins.vim')
-require('plugins')
+require("plugins")
 
 -- UltiSnipsConfig
 vim.g.UltiSnipsExpandTrigger = "<tab>"
@@ -36,7 +35,7 @@ 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
@@ -45,6 +44,57 @@ vim.g.NERDTreeShowHidden = 1
 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>']")
@@ -52,11 +102,11 @@ 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,
@@ -68,8 +118,8 @@ configs.setup {
 		max_file_lines = 50000,
 		-- colors = {}, -- hex strings
 		-- termcolors = {}, -- color names
-	}
-}
+	},
+})
 
 -- Let Treesitter fold with <zo> and <zc>, but keeps buffers unfolded on enter
 vim.opt.foldmethod = "expr"
@@ -82,23 +132,23 @@ require("mason").setup(require("mason").setup({
 		icons = {
 			package_installed = "✓",
 			package_pending = "➜",
-            package_uninstalled = "✗"
-        }
-    }
+			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 {
+require("mason-lspconfig").setup_handlers({
 	function(clangd)
-		require("lspconfig")[clangd].setup {}
-	end
-}
+		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")
 
@@ -108,4 +158,4 @@ if vim.g.neovide then
 	vim.g.neovide_scale_factor = 1.0
 end
 
-vim.cmd('source ~/.config/nvim/viml/legacyconf.vim')
+vim.cmd("source ~/.config/nvim/viml/legacyconf.vim")

lastSession.vi

@@ -3,7 +3,7 @@ let s:so_save = &g:so | let s:siso_save = &g:siso | setg so=0 siso=0 | setl so=-
 let v:this_session=expand("<sfile>:p")
 silent only
 silent tabonly
-cd ~/.config/nvim
+cd ~
 if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''
   let s:wipebuf = bufnr('%')
 endif
@@ -13,26 +13,26 @@ if &shortmess =~ 'A'
 else
   set shortmess=aoO
 endif
-badd +19 UltiSnips/all.snippets
+badd +1 .config/nvim/init.lua
 argglobal
 %argdel
-$argadd UltiSnips/all.snippets
-edit UltiSnips/all.snippets
+$argadd .config/nvim/init.lua
+edit .config/nvim/init.lua
 argglobal
-setlocal fdm=syntax
+setlocal fdm=expr
 setlocal fde=nvim_treesitter#foldexpr()
 setlocal fmr={{{,}}}
 setlocal fdi=#
-setlocal fdl=99
+setlocal fdl=0
 setlocal fml=1
 setlocal fdn=20
 setlocal nofen
-let s:l = 19 - ((18 * winheight(0) + 25) / 50)
+let s:l = 1 - ((0 * winheight(0) + 23) / 47)
 if s:l < 1 | let s:l = 1 | endif
 keepjumps exe s:l
 normal! zt
-keepjumps 19
-normal! 056|
+keepjumps 1
+normal! 0
 tabnext 1
 if exists('s:wipebuf') && len(win_findbuf(s:wipebuf)) == 0 && getbufvar(s:wipebuf, '&buftype') isnot# 'terminal'
   silent exe 'bwipe ' . s:wipebuf
@@ -46,6 +46,7 @@ if filereadable(s:sx)
 endif
 let &g:so = s:so_save | let &g:siso = s:siso_save
 set hlsearch
+nohlsearch
 doautoall SessionLoadPost
 unlet SessionLoad
 " vim: set ft=vim :

lua/plugins.lua

@@ -42,4 +42,5 @@ return require('packer').startup(function(use)
  use({"petertriho/cmp-git", requires = "nvim-lua/plenary.nvim"})
  use 'quangnguyen30192/cmp-nvim-ultisnips'
  use 'ryanoasis/vim-devicons'
+ use 'mhartington/formatter.nvim'
 end)

viml/legacyconf.vim

@@ -16,6 +16,12 @@ set splitbelow
 
 set clipboard+=unnamedplus
 
+" Autoformat on save
+augroup FormatAutogroup
+    autocmd!
+    autocmd BufWritePost * FormatWrite
+augroup END
+
 " Update Plugins and Treesitter languages
 autocmd VimLeave * mksession! ~/.config/nvim/lastSession.vi