commit 97347067f65c59c6975f47587748119f5b2f9aba
from: Andre M. Bertachini <andre@bertachini.org>
date: Sun May 11 02:24:03 2025 UTC

LSP Config and Formatting

commit - 3be0639a9062658804becb993d8b2687c123c9c2
commit + 97347067f65c59c6975f47587748119f5b2f9aba
blob - 90b9c4a7b0a0a6a9f017bdc48ffac8843a9392d2
blob + 6628c28a24012404d3cb4d16909295ea5101c780
--- init.lua
+++ init.lua
@@ -1,11 +1,14 @@
 vim.g.mapleader = ' '
 vim.g.maplocalleader = ' '
 
-require 'plugins.lazy'
+require('plugins.lazy')
 
 require('lazy').setup({
-	require 'plugins/telescope'
+    require('plugins/telescope'),
+    require('plugins/mason'),
+    require('plugins/lspconfig'),
+    require('plugins/conform'),
 })
 
-require 'config.options'
-require 'config.keymaps'
+require('config.options')
+require('config.keymaps')
blob - 995738b008bada3c6825615a94fbd1640f7a7c32
blob + 5f1f13082416d29610789fc428681e9fb8568bbd
--- lazy-lock.json
+++ lazy-lock.json
@@ -1,6 +1,12 @@
 {
+  "conform.nvim": { "branch": "master", "commit": "374aaf384e2e841607b8e2fe63fa3ad01d111c91" },
   "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "d39a75bbce4b8aad5d627191ea915179c77c100f" },
+  "mason-tool-installer.nvim": { "branch": "main", "commit": "aafae207d5a2a28c59c9d478d8581c2739135d09" },
+  "mason.nvim": { "branch": "main", "commit": "7c7318e8bae7e3536ef6b9e86b9e38e74f2e125e" },
+  "nvim-lspconfig": { "branch": "master", "commit": "61e5109c8cf24807e4ae29813a3a82b31821dd45" },
   "plenary.nvim": { "branch": "master", "commit": "857c5ac632080dba10aae49dba902ce3abf91b35" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "1f08ed60cafc8f6168b72b80be2b2ea149813e55" },
+  "telescope-ui-select.nvim": { "branch": "master", "commit": "6e51d7da30bd139a6950adf2a47fda6df9fa06d2" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" }
 }
blob - 0974f2dad9ec8b6ca79d7e71136f442486e8c4bc
blob + b2b1a0c36baa9b9cd650b87130f0229893bba2b6
--- lua/config/keymaps.lua
+++ lua/config/keymaps.lua
@@ -36,16 +36,15 @@ vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'M
 vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
 vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
 
-
 -- Highlight when yanking (copying) text
 -- Try it with `yap` in normal mode
 -- See `:help vim.highlight.on_yank()`
 vim.api.nvim_create_autocmd('TextYankPost', {
-  desc = 'Highlight when yanking (copying) text',
-  group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
-  callback = function()
-    vim.highlight.on_yank()
-  end,
+    desc = 'Highlight when yanking (copying) text',
+    group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
+    callback = function()
+        vim.highlight.on_yank()
+    end,
 })
 vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' })
 
@@ -71,4 +70,37 @@ vim.keymap.set('n', '<leader>sb', '<cmd>Telescope buff
 vim.keymap.set('n', '<leader>gf', '<cmd>Telescope git_files<CR>', { desc = 'Find Git-tracked files' })
 vim.keymap.set('n', '<leader>sh', '<cmd>Telescope help_tags<CR>', { desc = 'Search help tags' })
 vim.keymap.set('n', '<leader>sr', '<cmd>Telescope oldfiles<CR>', { desc = 'List recent files' })
-vim.keymap.set('n', '<leader>sz', '<cmd>Telescope current_buffer_fuzzy_find<CR>', { desc = 'Fuzzy find in current buffer' })
+vim.keymap.set(
+    'n',
+    '<leader>sz',
+    '<cmd>Telescope current_buffer_fuzzy_find<CR>',
+    { desc = 'Fuzzy find in current buffer' }
+)
+
+-- Conform
+vim.keymap.set({ 'n', 'x' }, '<leader>f', function()
+    require('conform').format({ async = true, lsp_fallback = true })
+end, { desc = '[C]ode [F]ormat' })
+
+-- LSP keymaps (set on LspAttach)
+vim.api.nvim_create_autocmd('LspAttach', {
+    group = vim.api.nvim_create_augroup('UserLspConfig', { clear = true }),
+    callback = function(event)
+        local lsp_map = function(keys, func, desc, mode)
+            mode = mode or 'n'
+            vim.keymap.set(mode, keys, func, { buffer = event.buf, desc = 'LSP: ' .. desc })
+        end
+
+        -- Core navigation (single-key, no prefix)
+        lsp_map('gd', require('telescope.builtin').lsp_definitions, 'Go to Definition')
+        lsp_map('gD', vim.lsp.buf.declaration, 'Go to Declaration')
+        lsp_map('gi', require('telescope.builtin').lsp_implementations, 'Go to Implementation')
+        lsp_map('gr', require('telescope.builtin').lsp_references, 'Get References')
+        lsp_map('K', vim.lsp.buf.hover, 'Show hover documentation')
+
+        -- Leader-based LSP actions (under <leader>l for less frequent actions)
+        lsp_map('<leader>lr', vim.lsp.buf.rename, 'Rename across multiple files', 'n')
+        lsp_map('<leader>la', vim.lsp.buf.code_action, 'Code actions', { 'n', 'x' })
+        lsp_map('<leader>lt', require('telescope.builtin').lsp_type_definitions, 'Type Definition')
+    end,
+})
blob - cfba14dc15db438fe815d17a0d21d3f65ecaea4f
blob + 60376135828e270a184d042effe1e8f8aeb9d4e3
--- lua/config/options.lua
+++ lua/config/options.lua
@@ -9,7 +9,7 @@ vim.o.showmode = false
 
 -- Sync clipboard between OS and Neovim.
 vim.schedule(function()
-  vim.o.clipboard = 'unnamedplus'
+    vim.o.clipboard = 'unnamedplus'
 end)
 
 -- Enable break indent
@@ -52,5 +52,3 @@ vim.o.scrolloff = 10
 -- instead raise a dialog asking if you wish to save the current file(s)
 -- See `:help 'confirm'`
 vim.o.confirm = true
-
--- vim: ts=2 sts=2 sw=2 et
blob - 242ede334e2859fea69f50f538bf9c6b6aad4d82
blob + 25523869af3986209d2421e9c188b113222da7ef
--- lua/plugins/lazy.lua
+++ lua/plugins/lazy.lua
@@ -1,15 +1,15 @@
-local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+local lazypath = vim.fn.stdpath('data') .. '/lazy/lazy.nvim'
 if not (vim.uv or vim.loop).fs_stat(lazypath) then
-  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
-  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
-  if vim.v.shell_error ~= 0 then
-    vim.api.nvim_echo({
-      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
-      { out, "WarningMsg" },
-      { "\nPress any key to exit..." },
-    }, true, {})
-    vim.fn.getchar()
-    os.exit(1)
-  end
+    local lazyrepo = 'https://github.com/folke/lazy.nvim.git'
+    local out = vim.fn.system({ 'git', 'clone', '--filter=blob:none', '--branch=stable', lazyrepo, lazypath })
+    if vim.v.shell_error ~= 0 then
+        vim.api.nvim_echo({
+            { 'Failed to clone lazy.nvim:\n', 'ErrorMsg' },
+            { out, 'WarningMsg' },
+            { '\nPress any key to exit...' },
+        }, true, {})
+        vim.fn.getchar()
+        os.exit(1)
+    end
 end
 vim.opt.runtimepath:prepend(lazypath)
blob - /dev/null
blob + 609b6c2631e6da6463e0e6037354551ade1d59a8 (mode 644)
--- /dev/null
+++ lua/plugins/conform.lua
@@ -0,0 +1,12 @@
+return {
+    {
+        'stevearc/conform.nvim',
+        cmd = { 'ConformInfo' },
+        opts = {
+            notify_on_error = true,
+            formatters_by_ft = {
+                lua = { 'stylua' },
+            },
+        },
+    },
+}
blob - 4338fe2b02e3d3bdb5f6336488b458890784eaaa
blob + a95912f76c3be67ed25ef341e032eb2506d1235f
--- lua/plugins/telescope.lua
+++ lua/plugins/telescope.lua
@@ -3,23 +3,24 @@ return {
     branch = '0.1.x',
     dependencies = {
         'nvim-lua/plenary.nvim',
+        { 'nvim-telescope/telescope-ui-select.nvim' },
         {
-        'nvim-telescope/telescope-fzf-native.nvim',
+            'nvim-telescope/telescope-fzf-native.nvim',
+            -- `build` is used to run some command when the plugin is installed/updated.
+            -- This is only run then, not every time Neovim starts up.
+            build = 'make',
 
-        -- `build` is used to run some command when the plugin is installed/updated.
-        -- This is only run then, not every time Neovim starts up.
-        build = 'make',
-
-        -- `cond` is a condition used to determine whether this plugin should be
-        -- installed and loaded.
-        cond = function()
-          return vim.fn.executable 'make' == 1
-        end,
-      },
+            -- `cond` is a condition used to determine whether this plugin should be
+            -- installed and loaded.
+            cond = function()
+                return vim.fn.executable('make') == 1
+            end,
+        },
     },
     cmd = 'Telescope', -- Lazy-load on :Telescope command
     config = function()
         pcall(require('telescope').load_extension, 'fzf')
+        pcall(require('telescope').load_extension, 'ui-select')
         require('telescope').setup({
             defaults = {
                 -- Minimal layout for speed
@@ -43,6 +44,11 @@ return {
                     },
                 },
             },
+            extensions = {
+                ['ui-select'] = {
+                    require('telescope.themes').get_dropdown(),
+                },
+            },
         })
     end,
 }
blob - /dev/null
blob + d5c6154c7eb54ceb8d2132da4c0dd07ab195af74 (mode 644)
--- /dev/null
+++ lua/plugins/lspconfig.lua
@@ -0,0 +1,58 @@
+return {
+    {
+        'neovim/nvim-lspconfig',
+        dependencies = {
+            { 'williamboman/mason-lspconfig.nvim' },
+        },
+        config = function()
+            local lspconfig = require('lspconfig')
+            local capabilities = vim.lsp.protocol.make_client_capabilities()
+
+            vim.diagnostic.config({
+                severity_sort = true,
+                float = { border = 'rounded', source = 'if_many' },
+                underline = { severity = vim.diagnostic.severity.ERROR },
+                signs = vim.g.have_nerd_font and {
+                    text = {
+                        [vim.diagnostic.severity.ERROR] = '󰅚 ',
+                        [vim.diagnostic.severity.WARN] = '󰀪 ',
+                        [vim.diagnostic.severity.INFO] = '󰋽 ',
+                        [vim.diagnostic.severity.HINT] = '󰌶 ',
+                    },
+                } or {},
+                virtual_text = {
+                    source = 'if_many',
+                    spacing = 2,
+                    format = function(diagnostic)
+                        local diagnostic_message = {
+                            [vim.diagnostic.severity.ERROR] = diagnostic.message,
+                            [vim.diagnostic.severity.WARN] = diagnostic.message,
+                            [vim.diagnostic.severity.INFO] = diagnostic.message,
+                            [vim.diagnostic.severity.HINT] = diagnostic.message,
+                        }
+                        return diagnostic_message[diagnostic.severity]
+                    end,
+                },
+            })
+
+            -- Define LSP servers and their configurations
+            local servers = {
+                lua_ls = {
+                    settings = {
+                        Lua = {
+                            diagnostics = { globals = { 'vim' } },
+                            workspace = { checkThirdParty = false },
+                            telemetry = { enable = false },
+                        },
+                    },
+                },
+            }
+
+            for server_name, server_config in pairs(servers) do
+                lspconfig[server_name].setup(vim.tbl_deep_extend('force', {
+                    capabilities = capabilities,
+                }, server_config))
+            end
+        end,
+    },
+}
blob - /dev/null
blob + cdf95b5419e6f77c2092a1a841cfdc91af244d47 (mode 644)
--- /dev/null
+++ lua/plugins/mason.lua
@@ -0,0 +1,19 @@
+return {
+  {
+    "williamboman/mason.nvim",
+    opts = {},
+  },
+  {
+    "williamboman/mason-lspconfig.nvim",
+    opts = {
+      ensure_installed = { "lua_ls" },
+      automatic_installation = true,
+    },
+  },
+  {
+    "WhoIsSethDaniel/mason-tool-installer.nvim",
+    opts = {
+      ensure_installed = { "stylua" },
+    },
+  },
+}
blob - /dev/null
blob + b352dd7109ae42c6169064ca7bbec6b5e605cb6c (mode 644)
--- /dev/null
+++ stylua.toml
@@ -0,0 +1,4 @@
+indent_type = "Spaces"
+indent_width = 4
+column_width = 120
+quote_style = "AutoPreferSingle"