Initial commit

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

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+return {
+	'neovim/nvim-lspconfig',
+	event = { 'BufReadPre', 'BufNewFile' },
+	dependencies = {
+		'williamboman/mason.nvim',
+		'hrsh7th/cmp-nvim-lsp',
+		{ 'antosha417/nvim-lsp-file-operations', config = true },
+		{ 'folke/neodev.nvim',                   opts = {} },
+	},
+	config = function()
+		local lspconfig = require('lspconfig')
+		local mason_lspconfig = require('mason-lspconfig')
+		local cmp_nvim_lsp = require('cmp_nvim_lsp')
+		local keymap = vim.keymap
+		local wk = require('which-key')
+
+		vim.api.nvim_create_autocmd('LspAttach', {
+			group = vim.api.nvim_create_augroup('UserLspConfig', {}),
+			callback = function(ev)
+				local function opts(desc)
+					return { desc = desc, buffer = ev.buf, silent = true }
+				end
+
+				keymap.set('n', 'K', vim.lsp.buf.hover, opts('Show documentation'))
+				keymap.set('n', 'gR', '<cmd>Telescope lsp_references<cr>', opts('Show LSP references'))
+				keymap.set('n', 'gD', vim.lsp.buf.declaration, opts('Go to declaration'))
+				keymap.set('n', 'gd', '<cmd>Telescope lsp_definitions<cr>', opts('Show LSP definitions'))
+				keymap.set('n', 'gi', '<cmd>Telescope lsp_implementations<cr>', opts('Show LSP implementations'))
+				keymap.set('n', 'gt', '<cmd>Telescope lsp_type_definitions<cr>', opts('Show LSP type definitions'))
+				keymap.set({ 'n', 'v' }, 'ga', vim.lsp.buf.code_action, opts('Show available code actions'))
+				wk.add({
+					{ '<leader>r', group = 'Rename' },
+					{ '<leader>rn', vim.lsp.buf.rename, desc = 'Smart Rename' },
+				})
+			end,
+		})
+
+		local capabilities = cmp_nvim_lsp.default_capabilities()
+		mason_lspconfig.setup_handlers({
+			-- default handler for installed servers
+			function(server_name)
+				lspconfig[server_name].setup({
+					capabilities = capabilities,
+				})
+			end,
+			-- TODO add lsp configs
+			['lua_ls'] = function()
+				lspconfig['lua_ls'].setup({
+					capabilities = capabilities,
+					settings = {
+						Lua = {
+							diagnostics = {
+								globals = { 'vim' },
+							},
+							completion = {
+								callSnippet = 'Replace'
+							},
+						}
+					}
+				})
+			end,
+			['emmet_ls'] = function()
+				-- capabilities.textDocument.completion.completionItem.snippetSupport = true
+				lspconfig['emmet_ls'].setup({
+					capabilities = capabilities,
+					filetypes = {
+						'html',
+						'css',
+						'sass',
+						'scss',
+						'less',
+						'javascript',
+						'javascriptreact',
+						'svelte',
+						'vue',
+					}
+				})
+			end,
+		})
+	end
+}

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

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+return {
+	'williamboman/mason.nvim',
+	dependencies = {
+		'williamboman/mason-lspconfig.nvim',
+		'WhoIsSethDaniel/mason-tool-installer.nvim',
+	},
+	config = function()
+		local mason = require('mason')
+		local mason_lspconfig = require('mason-lspconfig')
+		local mason_tool_installer = require('mason-tool-installer')
+
+		mason.setup({
+			ui = {
+				icons = {
+					package_installed = "✓",
+					package_pending = "➜",
+					package_uninstalled = "✗",
+				},
+			},
+			pip = {
+				upgrade_pip = true,
+			}
+		})
+
+		mason_lspconfig.setup({
+			ensure_installed = {
+				'lua_ls',
+				'html',
+				'cssls',
+				'pyright',
+				'emmet_ls',
+				'bashls',
+			},
+		})
+
+		mason_tool_installer.setup({
+			ensure_installed = {
+				'prettier',
+				'isort',
+				'black',
+				'pylint',
+				'eslint_d',
+			}
+		})
+	end,
+}

nvim/lua/config/plugins/lsp/null-ls.lua

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+return {
+	'nvimtools/none-ls.nvim',
+	dependencies = {
+		'nvimtools/none-ls-extras.nvim'
+	},
+	config = function()
+		local null_ls = require('null-ls')
+
+		local sources = {
+			null_ls.builtins.formatting.prettier.with({
+				filetypes = { 'javascript', 'typescript', 'css', 'html', 'json', 'markdown', 'yaml' }
+			}),
+			null_ls.builtins.formatting.black,
+			null_ls.builtins.formatting.djlint,
+			null_ls.builtins.formatting.isort,
+			null_ls.builtins.formatting.stylua,
+			require('none-ls.diagnostics.eslint_d'),
+		}
+
+		null_ls.setup({
+			sources = sources,
+			-- on_attach = function(client, bufnr)
+			-- 	if client.server_capabilities.documentFormattingProvider then
+			-- 		vim.
+			-- 	end
+			-- end,
+		})
+
+		local keymap = vim.keymap
+		local fmt_func = function()
+			vim.lsp.buf.format({ async = true })
+		end
+		keymap.set('n', '<leader>ii', fmt_func, { noremap = true, silent = true })
+
+		local wk = require('which-key')
+		wk.add({
+			{ '<leader>i',  group = 'Formatting' },
+			{ '<leader>ii', desc = 'Format File' },
+		})
+	end,
+}