home-manager/profiles/nvim/lua/config/keymaps.lua

   1 -- Navigating text
   2 vim.keymap.set("n", "i", "gk", {})
   3 vim.keymap.set("n", "k", "gj", {})
   4 vim.keymap.set("n", "j", "<Left>", {})
   5 vim.keymap.set("n", "l", "<Right>", {})
   6 vim.keymap.set("x", "i", "gk", {})
   7 vim.keymap.set("x", "k", "gj", {})
   8 vim.keymap.set("x", "j", "<Left>", {})
   9 vim.keymap.set("x", "l", "<Right>", {})
  10 vim.keymap.set("n", "J", "<Home>", {})
  11 vim.keymap.set("n", "L", "<End>", {})
  12
  13 -- Navigating windows
  14 vim.keymap.set("n", "<C-w>k", ":wincmd j<CR>", {})
  15 vim.keymap.set("n", "<C-w>i", ":wincmd k<CR>", {})
  16 vim.keymap.set("n", "<C-w>j", ":wincmd h<CR>", {})
  17 vim.keymap.set("n", "<C-w>l", ":wincmd l<CR>", {})
  18
  19 -- Navigating with LSP
  20 vim.keymap.set("n", "gd", function()
  21         vim.lsp.buf.definition()
  22 end, { silent = true, desc = "Go to definition" })
  23 local function filterDuplicates(array)
  24         local uniqueArray = {}
  25         for _, tableA in ipairs(array) do
  26                 local isDuplicate = false
  27                 for _, tableB in ipairs(uniqueArray) do
  28                         if vim.deep_equal(tableA, tableB) then
  29                                 isDuplicate = true
  30                                 break
  31                         end
  32                 end
  33                 if not isDuplicate then
  34                         table.insert(uniqueArray, tableA)
  35                 end
  36         end
  37         return uniqueArray
  38 end
  39 vim.keymap.set("n", "gr", function()
  40         vim.lsp.buf.references(nil, {
  41                 on_list = function(options)
  42                         options.items = filterDuplicates(options.items)
  43                         vim.fn.setqflist({}, " ", options)
  44                         vim.cmd("botright copen")
  45                 end,
  46         })
  47 end, { silent = true, desc = "List references in the quickfix list" })
  48
  49 -- Navigating the buffer list
  50 -- vim.keymap.set("n", "<C-i>", ":bprevious!<CR>", { silent = true })
  51 -- vim.keymap.set("n", "<C-k>", ":bnext!<CR>", { silent = true })
  52 vim.keymap.set("n", "<C-i>", function()
  53         local manager = require("neo-tree.sources.manager")
  54         local state = manager.get_state("buffers")
  55         if state.tree == nil then
  56                 require("neo-tree.command").execute({ reveal = true })
  57         end
  58         local renderer = require("neo-tree.ui.renderer")
  59         local scroll_padding = 3
  60         renderer.focus_node(state, nil, true, -1, scroll_padding)
  61         local node = state.tree:get_node()
  62         if node.type == "directory" then
  63                 return -- state.commands.open(state) would state.commands.toggle_node(state)
  64         else
  65                 state.commands.open(state)
  66         end
  67 end, { silent = true, desc = "Navigate down buffers in neo-tree's order" })
  68
  69 vim.keymap.set("n", "<C-k>", function()
  70         local manager = require("neo-tree.sources.manager")
  71         local state = manager.get_state("buffers")
  72         if state.tree == nil then
  73                 require("neo-tree.command").execute({ reveal = true })
  74         end
  75         local renderer = require("neo-tree.ui.renderer")
  76         local scroll_padding = 3
  77         renderer.focus_node(state, nil, true, 1, scroll_padding)
  78         local node = state.tree:get_node()
  79         if node.type == "directory" then
  80                 return -- state.commands.open(state) would state.commands.toggle_node(state)
  81         else
  82                 state.commands.open(state)
  83         end
  84 end, { silent = true, desc = "Navigate down buffers in neo-tree's order" })
  85 vim.keymap.set("n", "m", "<leader>fb", { desc = "Switch buffer", silent = true })
  86 vim.keymap.set("n", "<leader>m", ":buffer #<CR>", { desc = "Go to last buffer", silent = true })
  87 -- Navigating the location list
  88 -- vim.keymap.set("n", "<C-j>", ":lprevious<CR>", {})
  89 -- vim.keymap.set("n", "<C-l>", ":lnext<CR>", {})
  90 -- Navigating the quickfix list
  91 vim.keymap.set("n", "<C-u>", ":cprevious<CR>", {})
  92 vim.keymap.set("n", "<C-o>", ":cnext<CR>", {})
  93
  94 -- Modifing text
  95 --- Maintain Visual Mode after shifting > and <
  96 vim.keymap.set("v", "<", "<gv", {})
  97 vim.keymap.set("v", ">", ">gv", {})
  98 --- Copy line
  99 vim.keymap.set("n", "Y", "Vy", {})
 100 --- Joining lines
 101 vim.keymap.set("n", "K", ":join<CR>", {})
 102
 103 -- Searching text
 104 local search_buffer = function(pattern)
 105         vim.opt.hlsearch = true
 106         vim.fn.setreg("/", pattern)
 107 end
 108 -- Alternative to Telescope live_grep({ grep_open_files = true })
 109 -- followed by <C-q> to but the results in a quicklist.
 110 local search_buffers = function(pattern)
 111         vim.opt.hlsearch = true
 112         vim.fn.setreg("/", pattern)
 113         vim.api.nvim_command(string.format(
 114                 "vimgrep /%s/g %s",
 115                 pattern,
 116                 vim.fn.join(
 117                         vim.tbl_map(function(n)
 118                                 return vim.fn.fnameescape(n.name)
 119                         end, vim.fn.getbufinfo({ buflisted = 1 })),
 120                         " "
 121                 )
 122         ))
 123 end
 124 vim.api.nvim_create_user_command("G", function(opts)
 125         search_buffers(vim.fn.join(opts.fargs, " "))
 126 end, { desc = "Search argument in all buffers", nargs = 1 })
 127 vim.api.nvim_create_user_command("Bclose", function(opts)
 128         vim.tbl_map(function(b)
 129                 vim.api.nvim_buf_delete(b.bufnr, { force = false, unload = false })
 130         end, vim.fn.getbufinfo({ buflisted = 1 }))
 131         local manager = require("neo-tree.sources.manager")
 132         local utils = require("neo-tree.utils")
 133         local refresh = utils.wrap(manager.refresh, "buffers")
 134         refresh()
 135 end, { desc = "Close all buffers", nargs = 0 })
 136
 137 vim.keymap.set("n", "*", function()
 138         search_buffer("\\<" .. vim.fn.expand("<cword>") .. "\\>")
 139 end, { silent = true, desc = "Search word under cursor in current buffer" })
 140 vim.keymap.set("n", "<C-n>", function()
 141         search_buffers("\\<" .. vim.fn.expand("<cword>") .. "\\>")
 142 end, { silent = true, desc = "Search word under cursor in all buffers" })
 143
 144 vim.keymap.set("n", "µ", function()
 145         search_buffer(vim.fn.expand("<cword>"))
 146 end, { silent = true, desc = "Search subword under cursor in current buffers" })
 147 vim.keymap.set("n", "<C-m>", function()
 148         search_buffers(vim.fn.expand("<cword>"))
 149 end, { silent = true, desc = "Search subword under cursor in all buffers" })