feat: formatting with conform

init.lua

@@ -1,5 +1,4 @@
 require("plugins")
-require("options")
 require("colorscheme")
 require("lsp")
 require("config.telescope")
@@ -13,5 +12,7 @@ require("config.fterm")
 require("config.harpoon")
 require("config.autopairs")
 require("config.autotags")
+require("config.conform")
 -- require("config.dashboard")
+require("options")
 require("keymaps")

lazy-lock.json

@@ -6,6 +6,7 @@
   "cmp-cmdline": { "branch": "main", "commit": "d250c63aa13ead745e3a40f61fdd3470efde3923" },
   "cmp-nvim-lsp": { "branch": "main", "commit": "5af77f54de1b16c34b23cba810150689a3a90312" },
   "cmp-path": { "branch": "main", "commit": "91ff86cd9c29299a64f968ebb45846c485725f23" },
+  "conform.nvim": { "branch": "master", "commit": "9d5ba06d6ee7418c674f498634617416d15b6239" },
   "copilot.vim": { "branch": "release", "commit": "7097b09e52621a97d11f254e04de5e5a0f26e5f5" },
   "dashboard-nvim": { "branch": "master", "commit": "681300934baf36f6184ca41f0b26aed22056d4ee" },
   "harpoon": { "branch": "harpoon2", "commit": "da326d0438ac68dee9b6b62a734be940a8bd8405" },

lua/config/conform.lua

@@ -0,0 +1,29 @@
+require("conform").setup({
+	formatters_by_ft = {
+		lua = { "stylua" },
+		python = { "isort", "black" },
+		javascript = { { "prettierd", "prettier" } },
+		json = { { "prettierd", "prettier" } },
+	},
+})
+
+local M = {}
+
+M.format = function(args)
+	local range = nil
+	if args and args.count ~= -1 then
+		-- Assuming args.line1 and args.line2 are provided and valid
+		local end_line = vim.api.nvim_buf_get_lines(0, args.line2 - 1, args.line2, true)[1]
+		range = {
+			start = { args.line1, 0 },
+			["end"] = { args.line2, end_line:len() },
+		}
+	end
+	require("conform").format({ async = true, lsp_fallback = true, range = range })
+end
+
+vim.api.nvim_create_user_command("Format", function(args)
+	M.format(args)
+end, { range = true })
+
+return M

lua/config/mason.lua

@@ -20,6 +20,5 @@ require('mason-lspconfig').setup({
         'tsserver',
         'jsonls',
         'lua_ls',
-        'prettier'
     },
 })

lua/keymaps.lua

@@ -1,11 +1,6 @@
-local fterm = require('FTerm')
 local keymap = vim.api.nvim_set_keymap
 local opts = { noremap = true, silent = true }
-local api = vim.api
 
--- Custom commands
-api.nvim_create_user_command('FTermToggle', fterm.toggle, { bang = true })
-api.nvim_create_user_command('FTermClose', fterm.close, { bang = true })
 local mappings = {
   n = {
     -- highlighting
@@ -36,7 +31,9 @@ local mappings = {
     ["<leader>h"] = "<cmd>FTermToggle<CR>",
     -- Harpoon
     ["<leader>a"] = "<cmd>HarpoonAdd<CR>",
-        ["<C-e>"] = "<cmd>HarpoonUI<CR>"
+    ["<C-e>"] = "<cmd>HarpoonUI<CR>",
+    -- Formating
+    ["<leader>fm"] = "<cmd>Format<CR>",
   },
   x = {
     ["<A-j>"] = ":move '>+1<CR>gv-gv",
@@ -47,8 +44,8 @@ local mappings = {
     ["<A-l>"] = "<esc>",
   },
   t = {
-        ["A-l"] = "<cmd>FTermClose<CR>"
-    }
+    ["A-l"] = "<cmd>FTermClose<CR>",
+  },
 }
 
 for mode, mode_mappings in pairs(mappings) do

lua/lsp.lua

@@ -1,34 +1,34 @@
-local lspconfig = require('lspconfig')
+local lspconfig = require("lspconfig")
 
-local mappings = {
-    ['<leader>k'] = vim.diagnostic.open_float,
-    ['[d'] = vim.diagnostic.goto_prev,
-    [']d'] = vim.diagnostic.goto_next,
-    ['<leader>q'] = vim.diagnostic.setloclist,
-    ['gD'] = vim.lsp.buf.declaration,
-    ['gd'] = vim.lsp.buf.definition,
-    ['K'] = vim.lsp.buf.hover,
-    ['gi'] = vim.lsp.buf.implementation,
-    ['<leader>wa'] = vim.lsp.buf.add_workspace_folder,
-    ['<leader>wr'] = vim.lsp.buf.remove_workspace_folder,
-    ['<leader>wl'] = function()
+   local mappings = {
+	["<leader>k"] = vim.diagnostic.open_float,
+	["[d"] = vim.diagnostic.goto_prev,
+	["]d"] = vim.diagnostic.goto_next,
+	["<leader>q"] = vim.diagnostic.setloclist,
+	["gD"] = vim.lsp.buf.declaration,
+	["gd"] = vim.lsp.buf.definition,
+	["K"] = vim.lsp.buf.hover,
+	["gi"] = vim.lsp.buf.implementation,
+	["<leader>wa"] = vim.lsp.buf.add_workspace_folder,
+	["<leader>wr"] = vim.lsp.buf.remove_workspace_folder,
+	["<leader>wl"] = function()
 		print(vim.inspect(vim.lsp.buf.list_workleader_folders()))
 	end,
-    ['<leader>D'] = vim.lsp.buf.type_definition,
-    ['<leader>rn'] = vim.lsp.buf.rename,
-    ['<leader>ca'] = vim.lsp.buf.code_action,
-    ['gr'] = vim.lsp.buf.references,
-    ['<leader>fm'] = function()
+	["<leader>D"] = vim.lsp.buf.type_definition,
+	["<leader>rn"] = vim.lsp.buf.rename,
+	["<leader>ca"] = vim.lsp.buf.code_action,
+	["gr"] = vim.lsp.buf.references,
+	["<leader>fm"] = function()
 		vim.lsp.buf.format({ async = true })
 	end,
 }
 
 local on_attach = function(client, bufnr)
 	-- Enable completion triggered by <c-x><c-o>
-    vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+	vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
 	local bufopts = { noremap = true, silent = true, buffer = bufnr }
 	for key, mapping in pairs(mappings) do
-        vim.keymap.set('n', key, mapping, bufopts)
+		vim.keymap.set("n", key, mapping, bufopts)
 	end
 end
 
@@ -38,6 +38,7 @@ local servers = {
 	"tailwindcss",
 	"lua_ls",
 }
+
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 
 capabilities.textDocument.completion.completionItem = {
@@ -59,8 +60,8 @@ capabilities.textDocument.completion.completionItem = {
 }
 
 for _, lsp in ipairs(servers) do
-    lspconfig[lsp].setup {
+	lspconfig[lsp].setup({
 		on_attach = on_attach,
 		capabilities = capabilities,
-    }
+	})
 end

lua/options.lua

@@ -1,6 +1,7 @@
 local opt = vim.opt
 local api = vim.api
 local global = vim.g
+local formatter = require("config.conform")
 
 -- Hint: use `:h <option>` to figure out the meaning if needed
 opt.clipboard = "unnamedplus" -- use system clipboard
@@ -18,9 +19,9 @@ opt.cursorline = true
 opt.backspace = "indent,eol,start"
 
 -- Tab
-opt.tabstop = 4      -- number of visual spaces per TAB
-opt.softtabstop = 4  -- number of spacesin tab when editing
-opt.shiftwidth = 4   -- insert 4 spaces on a tab
+opt.tabstop = 2 -- number of visual spaces per TAB
+opt.softtabstop = 2 -- number of spacesin tab when editing
+opt.shiftwidth = 2 -- insert 4 spaces on a tab
 opt.expandtab = true -- tabs are spaces, mainly because of python
 
 -- UI config
@@ -49,3 +50,10 @@ api.nvim_create_autocmd({ "BufWritePre" }, {
 	command = [[if &filetype !~# 'lsp' | %s/\s\+$//e | endif]],
 })
 
+-- Formatting
+vim.api.nvim_create_autocmd("BufWritePre", {
+	pattern = "*",
+	callback = function()
+		formatter.format(nil)
+	end,
+})

lua/plugins.lua

@@ -53,7 +53,9 @@ require("lazy").setup({
           footer = function()
             local stats = require("lazy").stats()
             local ms = (math.floor(stats.startuptime * 100 + 0.5) / 100)
-                        return { "⚡ Neovim loaded " .. stats.loaded .. "/" .. stats.count .. " plugins in " .. ms .. "ms" }
+            return {
+              "⚡ Neovim loaded " .. stats.loaded .. "/" .. stats.count .. " plugins in " .. ms .. "ms",
+            }
           end,
         },
       }
@@ -110,31 +112,35 @@ require("lazy").setup({
     "nvim-tree/nvim-web-devicons",
   },
   {
-        'nvim-telescope/telescope.nvim',
-        tag = '0.1.6',
-        dependencies = { 'nvim-lua/plenary.nvim' }
+    "nvim-telescope/telescope.nvim",
+    tag = "0.1.6",
+    dependencies = { "nvim-lua/plenary.nvim" },
   },
-    'zaldih/themery.nvim',
-    'terrortylor/nvim-comment',
-    'szw/vim-maximizer',
+  "zaldih/themery.nvim",
+  "terrortylor/nvim-comment",
+  "szw/vim-maximizer",
   {
-        'nvim-lualine/lualine.nvim',
-        dependencies = { 'nvim-tree/nvim-web-devicons' }
+    "nvim-lualine/lualine.nvim",
+    dependencies = { "nvim-tree/nvim-web-devicons" },
   },
-    'numToStr/FTerm.nvim',
-    'github/copilot.vim',
+  "numToStr/FTerm.nvim",
+  "github/copilot.vim",
   "nvim-lua/plenary.nvim",
   {
     "ThePrimeagen/harpoon",
     branch = "harpoon2",
-        requires = { { "nvim-lua/plenary.nvim" } }
+    requires = { { "nvim-lua/plenary.nvim" } },
   },
   {
-        'windwp/nvim-autopairs',
+    "windwp/nvim-autopairs",
     event = "InsertEnter",
-        config = true
+    config = true,
+  },
+  "windwp/nvim-ts-autotag",
+  "nvim-treesitter/nvim-treesitter",
+  "mfussenegger/nvim-dap",
+  {
+    "stevearc/conform.nvim",
+    opts = {},
   },
-    'windwp/nvim-ts-autotag',
-    'nvim-treesitter/nvim-treesitter',
-    'mfussenegger/nvim-dap'
 })