LSP update on base

lua/core/keys.lua

@@ -24,3 +24,8 @@ map("v", "<leader>r", "\"hy:%s/<C-r>h//g<left><left>")
 
 -- Buffer manager
 map("n", "<leader>b", ":lua require(\"buffer_manager.ui\").toggle_quick_menu()<CR>")
+
+-- LSP
+map("n", "<leader>lf", "<cmd>lua vim.lsp.buf.format { async = true }<CR>")
+map("n", "<leader>la", "<cmd>lua vim.lsp.buf.code_action()<CR>")
+map("n", "<leader>lr", "<cmd>lua vim.lsp.buf.rename()<CR>")

lua/plugins/cmp.lua

@@ -0,0 +1,33 @@
+return {
+    "hrsh7th/nvim-cmp",
+    event = "InsertEnter",
+    dependencies = {
+        "hrsh7th/cmp-nvim-lsp",
+        "hrsh7th/cmp-buffer",
+        "L3MON4D3/LuaSnip",
+        "saadparwaiz1/cmp_luasnip"
+    },
+    config = function()
+        local cmp = require("cmp")
+
+        cmp.setup {
+            snippet = {
+                expand = function(args)
+                    require("luasnip").lsp_expand(args.body)
+                end
+            },
+            sources = {
+                { name = "nvim_lsp" },
+                { name = "luasnip" }
+            },
+            mapping = cmp.mapping.preset.insert({
+                ["<C-Space>"] = cmp.mapping.complete(),
+                ["<C-u>"] = cmp.mapping.scroll_docs(-4),
+                ["<C-d>"] = cmp.mapping.scroll_docs(4),
+                ["<CR>"] = cmp.mapping.confirm({ select = true }),
+                ["<Tab>"] = cmp.mapping.select_next_item(),
+                ["<S-Tab>"] = cmp.mapping.select_prev_item()
+            })
+        }
+    end
+}

lua/plugins/lsp.lua

@@ -0,0 +1,24 @@
+return {
+    "williamboman/mason-lspconfig.nvim",
+    dependencies = {
+        "williamboman/mason.nvim",
+        "neovim/nvim-lspconfig",
+        "hrsh7th/cmp-nvim-lsp"
+    },
+    config = function()
+        local lspconfig = require("lspconfig")
+        local lsp_capabilities = require("cmp_nvim_lsp").default_capabilities()
+
+        local defaultSetup = function(server)
+            lspconfig[server].setup {
+                capabilities = lsp_capabilities
+            }
+        end
+
+        require("mason").setup()
+        require("mason-lspconfig").setup {
+            ensure_installed = {},
+            handlers = { defaultSetup }
+        }
+    end
+}

lua/plugins/telescope.lua

@@ -9,7 +9,6 @@ return {
         local builtin = require("telescope.builtin")
 
         telescope.setup()
-
         telescope.load_extension("fzf")
 
         vim.keymap.set("n", "<leader>ff", builtin.fd, {})
@@ -18,7 +17,7 @@ return {
         vim.keymap.set("n", "<C-f>", builtin.current_buffer_fuzzy_find, {})
 
         -- Visual word highlight
-        local default_opts = {noremap = true, silent = true}
+        local default_opts = { noremap = true, silent = true }
         vim.api.nvim_set_keymap("v", "<C-f>", "y<ESC>:Telescope current_buffer_fuzzy_find default_text=<c-r>0<CR>", {})
         vim.api.nvim_set_keymap("v", "<leader>fw", "y<ESC>:Telescope live_grep default_text=<c-r>0<CR>", {})
         vim.api.nvim_set_keymap("v", "<leader>ff", "y<ESC>:Telescope fd default_text=<c-r>0<CR>", {})