Feat(nvim): add mason_tool_installer

nvim/.config/nvim/lua/plugins/formatting.lua

@@ -0,0 +1,37 @@
+return {
+	"stevearc/conform.nvim",
+	event = { "BufReadPre", "BufNewFile" },
+	config = function()
+		local conform = require("conform")
+
+		conform.setup({
+			formatters_by_ft = {
+				javascript = { "prettier" },
+				typescript = { "prettier" },
+				javascriptreact = { "prettier" },
+				typescriptreact = { "prettier" },
+				svelte = { "prettier" },
+				css = { "prettier" },
+				html = { "prettier" },
+				json = { "prettier" },
+				yaml = { "prettier" },
+				markdown = { "prettier" },
+				graphql = { "prettier" },
+				lua = { "stylua" },
+				python = { "isort", "black" },
+			},
+			format_on_save = {
+				lsp_fallback = true,
+				async = false,
+				timeout_ms = 500,
+			},
+		})
+		vim.keymap.set({ "n", "v" }, "<leader>mp", function()
+			conform.format({
+				lsp_fallback = true,
+				async = false,
+				timeout_ms = 500,
+			})
+		end, { desc = "Format file or range (in visual mode)" })
+	end,
+}

nvim/.config/nvim/lua/plugins/lint.lua

@@ -0,0 +1,31 @@
+return {
+	"mfussenegger/nvim-lint",
+	event = {
+		"BufReadPre",
+		"BufNewFile",
+	},
+	config = function()
+		local lint = require("lint")
+
+		lint.linters_by_ft = {
+			javascript = { "eslint_d" },
+			typescript = { "eslint_d" },
+			javascriptreact = { "eslint_d" },
+			typescriptreact = { "eslint_d" },
+			python = { "flake8" },
+		}
+
+		local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
+
+		vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
+			group = lint_augroup,
+			callback = function()
+				lint.try_lint()
+			end,
+		})
+
+		vim.keymap.set("n", "<leader>ml", function()
+			lint.try_lint()
+		end, { desc = "Trigger linting for current file" })
+	end,
+}

nvim/.config/nvim/lua/plugins/lsp.lua

@@ -1,25 +1,38 @@
 return {
-    'VonHeikemen/lsp-zero.nvim',
-    branch = 'v3.x',
+	"VonHeikemen/lsp-zero.nvim",
+	branch = "v3.x",
 	dependencies = {
-        {'neovim/nvim-lspconfig'},
-        {'williamboman/mason.nvim'},
-        {'williamboman/mason-lspconfig.nvim'},
+		{ "neovim/nvim-lspconfig" },
+		{ "williamboman/mason.nvim" },
+		{ "williamboman/mason-lspconfig.nvim" },
+		{ "WhoIsSethDaniel/mason-tool-installer.nvim" },
 	},
 	config = function()
-        local lsp_zero = require('lsp-zero')
+		local lsp_zero = require("lsp-zero")
 		lsp_zero.on_attach(function(client, bufnr)
 			-- see :help lsp-zero-keybindings
 			-- to learn the available actions
 			lsp_zero.default_keymaps({ buffer = bufnr })
 		end)
 
-        require('mason').setup({})
-        require('mason-lspconfig').setup({
+		require("mason").setup({})
+		require("mason-lspconfig").setup({
 			ensure_installed = {},
 			handlers = {
 				lsp_zero.default_setup,
 			},
 		})
-    end
+		local mason_tool_installer = require("mason-tool-installer")
+
+		mason_tool_installer.setup({
+			ensure_installed = {
+				"prettier", -- prettier formatter
+				"stylua", -- lua formatter
+				"isort", -- python formatter
+				"black", -- python formatter
+				"flake8", -- python linter
+				"eslint_d", -- js linter
+			},
+		})
+	end,
 }