Added lua/keymaps.lua

init.lua

@@ -244,6 +244,156 @@ 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 error('Error cloning lazy.nvim:\n' .. out) end
+-- Configure keymaps
+require('keymaps')
+
+-- [[ Configure Telescope ]]
+-- See `:help telescope` and `:help telescope.setup()`
+require('telescope').setup {
+  defaults = {
+    mappings = {
+      i = {
+        ['<C-u>'] = false,
+        ['<C-d>'] = false,
+      },
+    },
+  },
+}
+
+-- Enable telescope fzf native, if installed
+pcall(require('telescope').load_extension, 'fzf')
+
+-- See `:help telescope.builtin`
+vim.keymap.set('n', '<leader>?', require('telescope.builtin').oldfiles, { desc = '[?] Find recently opened files' })
+vim.keymap.set('n', '<leader><space>', require('telescope.builtin').buffers, { desc = '[ ] Find existing buffers' })
+vim.keymap.set('n', '<leader>/', function()
+  -- You can pass additional configuration to telescope to change theme, layout, etc.
+  require('telescope.builtin').current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
+    winblend = 10,
+    previewer = false,
+  })
+end, { desc = '[/] Fuzzily search in current buffer' })
+
+vim.keymap.set('n', '<leader>gf', require('telescope.builtin').git_files, { desc = 'Search [G]it [F]iles' })
+vim.keymap.set('n', '<leader>sf', require('telescope.builtin').find_files, { desc = '[S]earch [F]iles' })
+vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
+vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
+vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
+vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
+vim.keymap.set('n', '<leader>sr', require('telescope.builtin').resume, { desc = '[S]earch [R]esume' })
+
+-- [[ Configure Treesitter ]]
+-- See `:help nvim-treesitter`
+-- Defer Treesitter setup after first render to improve startup time of 'nvim {filename}'
+vim.defer_fn(function()
+  require('nvim-treesitter.configs').setup {
+    -- Add languages to be installed here that you want installed for treesitter
+    ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'tsx', 'javascript', 'typescript', 'vimdoc', 'vim', 'bash' },
+
+    -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
+    auto_install = false,
+
+    highlight = { enable = true },
+    indent = { enable = true },
+    incremental_selection = {
+      enable = true,
+      keymaps = {
+        init_selection = '<c-space>',
+        node_incremental = '<c-space>',
+        scope_incremental = '<c-s>',
+        node_decremental = '<M-space>',
+      },
+    },
+    textobjects = {
+      select = {
+        enable = true,
+        lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
+        keymaps = {
+          -- You can use the capture groups defined in textobjects.scm
+          ['aa'] = '@parameter.outer',
+          ['ia'] = '@parameter.inner',
+          ['af'] = '@function.outer',
+          ['if'] = '@function.inner',
+          ['ac'] = '@class.outer',
+          ['ic'] = '@class.inner',
+        },
+      },
+      move = {
+        enable = true,
+        set_jumps = true, -- whether to set jumps in the jumplist
+        goto_next_start = {
+          [']m'] = '@function.outer',
+          [']]'] = '@class.outer',
+        },
+        goto_next_end = {
+          [']M'] = '@function.outer',
+          [']['] = '@class.outer',
+        },
+        goto_previous_start = {
+          ['[m'] = '@function.outer',
+          ['[['] = '@class.outer',
+        },
+        goto_previous_end = {
+          ['[M'] = '@function.outer',
+          ['[]'] = '@class.outer',
+        },
+      },
+      swap = {
+        enable = true,
+        swap_next = {
+          ['<leader>a'] = '@parameter.inner',
+        },
+        swap_previous = {
+          ['<leader>A'] = '@parameter.inner',
+        },
+      },
+    },
+  }
+end, 0)
+
+-- [[ Configure LSP ]]
+--  This function gets run when an LSP connects to a particular buffer.
+local on_attach = function(_, bufnr)
+  -- NOTE: Remember that lua is a real programming language, and as such it is possible
+  -- to define small helper and utility functions so you don't have to repeat yourself
+  -- many times.
+  --
+  -- In this case, we create a function that lets us more easily define mappings specific
+  -- for LSP related items. It sets the mode, buffer and description for us each time.
+  local nmap = function(keys, func, desc)
+    if desc then
+      desc = 'LSP: ' .. desc
+    end
+
+    vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc })
+  end
+
+  nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
+  nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
+
+  nmap('gd', require('telescope.builtin').lsp_definitions, '[G]oto [D]efinition')
+  nmap('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
+  nmap('gI', require('telescope.builtin').lsp_implementations, '[G]oto [I]mplementation')
+  nmap('<leader>D', require('telescope.builtin').lsp_type_definitions, 'Type [D]efinition')
+  nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
+  nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
+
+  -- See `:help K` for why this keymap
+  nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
+  nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
+
+  -- Lesser used LSP functionality
+  nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
+  nmap('<leader>wa', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
+  nmap('<leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
+  nmap('<leader>wl', function()
+    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+  end, '[W]orkspace [L]ist Folders')
+
+  -- Create a command `:Format` local to the LSP buffer
+  vim.api.nvim_buf_create_user_command(bufnr, 'Format', function(_)
+    vim.lsp.buf.format()
+  end, { desc = 'Format current buffer with LSP' })
 end
 
 ---@type vim.Option

lua/keymaps.lua

@@ -0,0 +1,28 @@
+-- [[ Basic Keymaps ]]
+
+-- Keymaps for better default experience
+-- See `:help vim.keymap.set()`
+vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
+
+-- Remap for dealing with word wrap
+vim.keymap.set('n', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
+vim.keymap.set('n', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
+
+-- [[ Highlight on yank ]]
+-- See `:help vim.highlight.on_yank()`
+local highlight_group = vim.api.nvim_create_augroup('YankHighlight', { clear = true })
+vim.api.nvim_create_autocmd('TextYankPost', {
+  callback = function()
+    vim.highlight.on_yank()
+  end,
+  group = highlight_group,
+  pattern = '*',
+})
+
+-- Diagnostic keymaps
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous diagnostic message' })
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next, { desc = 'Go to next diagnostic message' })
+vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float, { desc = 'Open floating diagnostic message' })
+vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostics list' })
+
+-- vim: ts=2 sts=2 sw=2 et