nvim/lua/config/keymaps.lua

   1 -- Keymaps are automatically loaded on the VeryLazy event
   2
   3 local map = vim.keymap.set
   4
   5 -- better up/down
   6 map({ "n", "x" }, "j",      "v:count == 0 ? 'gj' : 'j'", { desc = "Down", expr = true, silent = true })
   7 map({ "n", "x" }, "<Down>", "v:count == 0 ? 'gj' : 'j'", { desc = "Down", expr = true, silent = true })
   8 map({ "n", "x" }, "k",      "v:count == 0 ? 'gk' : 'k'", { desc = "Up",   expr = true, silent = true })
   9 map({ "n", "x" }, "<Up>",   "v:count == 0 ? 'gk' : 'k'", { desc = "Up",   expr = true, silent = true })
  10
  11 -- Move to window using the <ctrl> hjkl keys
  12 map("n", "<C-h>", "<C-w>W", { desc = "Go to Prev Window",  remap = true })
  13 map("n", "<C-l>", "<C-w>w", { desc = "Go to Next Window",  remap = true })
  14 map("n", "<C-j>", "<C-w>j", { desc = "Go to Lower Window", remap = true })
  15 map("n", "<C-k>", "<C-w>k", { desc = "Go to Upper Window", remap = true })
  16
  17 -- Resize window using <ctrl> arrow keys
  18 -- TODO: this is cool, but should also support a number
  19 map("n", "<C-Up>",    "<cmd>resize +2<cr>",          { desc = "Increase Window Height" })
  20 map("n", "<C-Down>",  "<cmd>resize -2<cr>",          { desc = "Decrease Window Height" })
  21 map("n", "<C-Left>",  "<cmd>vertical resize -2<cr>", { desc = "Decrease Window Width" })
  22 map("n", "<C-Right>", "<cmd>vertical resize +2<cr>", { desc = "Increase Window Width" })
  23
  24 -- Move Lines
  25 -- NOTE: these trigger with <esc-j> when I'm too quick at doing "go to normal mode then move line"
  26 map("n", "<A-j>", "<cmd>execute 'move .+' . v:count1<cr>==",                   { desc = "Move Down" })
  27 map("n", "<A-k>", "<cmd>execute 'move .-' . (v:count1 + 1)<cr>==",             { desc = "Move Up" })
  28 map("i", "<A-j>", "<esc><cmd>m .+1<cr>==gi",                                   { desc = "Move Down" })
  29 map("i", "<A-k>", "<esc><cmd>m .-2<cr>==gi",                                   { desc = "Move Up" })
  30 map("v", "<A-j>", ":<C-u>execute \"'<,'>move '>+\" . v:count1<cr>gv=gv",       { desc = "Move Down" })
  31 map("v", "<A-k>", ":<C-u>execute \"'<,'>move '<-\" . (v:count1 + 1)<cr>gv=gv", { desc = "Move Up" })
  32
  33 -- buffers
  34 map("n", "<S-h>", "<cmd>BufferLineCyclePrev<cr>", { desc = "Prev Buffer" })
  35 map("n", "<S-l>", "<cmd>BufferLineCycleNext<cr>", { desc = "Next Buffer" })
  36 map("n", "[b",    "<cmd>BufferLineCyclePrev<cr>", { desc = "Prev Buffer" })
  37 map("n", "]b",    "<cmd>BufferLineCycleNext<cr>", { desc = "Next Buffer" })
  38
  39 map("n", "<leader>bb", "<cmd>e #<cr>", { desc = "Switch to Other Buffer" })
  40
  41 -- Clear search and stop snippet on escape
  42 map({ "i", "n", "s" }, "<esc>", function()
  43   vim.cmd("noh")
  44   -- TODO: stop snippet with esc *but don't do it in insert mode*
  45   -- require("luasnip").unlink_current()
  46   return "<esc>"
  47 end, { expr = true, desc = "Escape and Clear hlsearch" })
  48
  49 -- Clear search, diff update and redraw
  50 -- taken from runtime/lua/_editor.lua
  51 map(
  52   "n",
  53   "<leader>ur",
  54   "<Cmd>nohlsearch<Bar>diffupdate<Bar>normal! <C-L><CR>",
  55   { desc = "Redraw / Clear hlsearch / Diff Update" }
  56 )
  57
  58 map({ "n", "x" }, "gw", "*N", { desc = "Search word under cursor" })
  59
  60 -- Add undo break-points
  61 map("i", ",", ",<c-g>u")
  62 map("i", ".", ".<c-g>u")
  63 map("i", ";", ";<c-g>u")
  64
  65 --keywordprg
  66 map("n", "<leader>K", "<cmd>norm! K<cr>", { desc = "Keywordprg" })
  67
  68 -- lazy
  69 map("n", "<leader>l", "<cmd>Lazy<cr>", { desc = "Lazy" })
  70
  71 -- new file
  72 map("n", "<leader>fn", "<cmd>enew<cr>", { desc = "New File" })
  73
  74 -- diagnostic
  75 local diagnostic_goto = function(next, severity)
  76   local go = next and vim.diagnostic.goto_next or vim.diagnostic.goto_prev
  77   severity = severity and vim.diagnostic.severity[severity] or nil
  78   return function()
  79     go({ severity = severity })
  80   end
  81 end
  82 map("n", "<leader>cd", vim.diagnostic.open_float, { desc = "Line Diagnostics" })
  83
  84 map("n", "]d", diagnostic_goto(true),           { desc = "Next Diagnostic" })
  85 map("n", "[d", diagnostic_goto(false),          { desc = "Prev Diagnostic" })
  86 map("n", "]e", diagnostic_goto(true,  "ERROR"), { desc = "Next Error" })
  87 map("n", "[e", diagnostic_goto(false, "ERROR"), { desc = "Prev Error" })
  88 map("n", "]w", diagnostic_goto(true,  "WARN"),  { desc = "Next Warning" })
  89 map("n", "[w", diagnostic_goto(false, "WARN"),  { desc = "Prev Warning" })
  90
  91 -- toggle options
  92 Snacks.toggle.option("spell", { name = "Spelling" }):map("<leader>us")
  93 Snacks.toggle.option("wrap", { name = "Wrap" }):map("<leader>uw")
  94 Snacks.toggle.option("relativenumber", { name = "Relative Number" }):map("<leader>uL")
  95 Snacks.toggle.diagnostics():map("<leader>ud")
  96 Snacks.toggle.line_number():map("<leader>ul")
  97 Snacks.toggle.option("conceallevel", { off = 0, on = vim.o.conceallevel > 0 and vim.o.conceallevel or 2, name = "Conceal Level" }):map("<leader>uc")
  98 Snacks.toggle.option("showtabline", { off = 0, on = vim.o.showtabline > 0 and vim.o.showtabline or 2, name = "Tabline" }):map("<leader>uA")
  99 Snacks.toggle.treesitter():map("<leader>uT")
 100 Snacks.toggle.option("background", { off = "light", on = "dark" , name = "Dark Background" }):map("<leader>ub")
 101 Snacks.toggle.dim():map("<leader>uD")
 102 Snacks.toggle.animate():map("<leader>ua")
 103 Snacks.toggle.indent():map("<leader>ug")
 104 Snacks.toggle.scroll():map("<leader>uS")
 105 Snacks.toggle.profiler():map("<leader>dpp")
 106 Snacks.toggle.profiler_highlights():map("<leader>dph")
 107
 108 if vim.lsp.inlay_hint then
 109   Snacks.toggle.inlay_hints():map("<leader>uh")
 110 end
 111
 112 map({ "n", "x" }, "<leader>gB", function() Snacks.gitbrowse() end, { desc = "Git Browse (open)" })
 113 map({"n", "x" }, "<leader>gY", function()
 114   Snacks.gitbrowse({ open = function(url) vim.fn.setreg("+", url) end, notify = false })
 115 end, { desc = "Git Browse (copy)" })
 116
 117 -- highlights under cursor
 118 map("n", "<leader>ui", vim.show_pos, { desc = "Inspect Pos" })
 119 map("n", "<leader>uI", "<cmd>InspectTree<cr>", { desc = "Inspect Tree" })
 120
 121 -- floating terminal
 122 -- TODO: I prefer a split buffer for terminal, need to review how to make this more vim-like
 123 map("n", "<c-/>",      function() Snacks.terminal() end, { desc = "Terminal (cmd)" })
 124
 125 -- Terminal Mappings
 126 map("t", "<esc><esc>", "<c-\\><c-n>",  { desc = "Enter Normal Mode" })
 127 map("t", "<C-/>", "<cmd>close<cr>",    { desc = "Hide Terminal" })