nvim/lua/config/keymaps.lua

local wk = require("which-key")
local builtin = require('telescope.builtin')

-- the leader key is <space>

-- telescope
wk.register({
    f = {
        name = "Telescope",
        f = { builtin.find_files, "Find files" },
        g = { builtin.live_grep, "Live grep" },
        b = { builtin.buffers, "Find in buffers" },
        c = { builtin.current_buffer_fuzzy_find, "Find in current buffer" },
        h = { builtin.help_tags, "Find in help tags" },
        m = { builtin.marks, "Find in marks" },
        r = { builtin.resume, "Resume last find" },
    }
}, { prefix = "<leader>" })

-- clear searchterm
vim.keymap.set('n', '<F5>', ':noh<CR>')

-- prevent using arrow keys or mouse
vim.keymap.set('n', '<Left>', ':echoe "Yo retard use h"<CR>')
vim.keymap.set('n', '<Right>', ':echoe "Yo retard use l"<CR>')
vim.keymap.set('n', '<Up>', ':echoe "Yo retard use k"<CR>')
vim.keymap.set('n', '<Down>', ':echoe "Yo retard use j"<CR>')
vim.opt.mouse = ''

-- dont automatically jump when searching
vim.keymap.set('n', '*', '*```<CR>')

-- show lsp floating tooltip
vim.keymap.set('n', '<c-k>', ':lua vim.lsp.buf.hover()<CR>')

-- toggle tagbar plugin
vim.keymap.set('n', '<F8>', ':TagbarToggle fj<CR>')

-- tab navigation using <TAB>
vim.keymap.set('n', '<Tab>', ':tabnext<CR>')
vim.keymap.set('n', '<S-Tab>', ':tabprevious<CR>')
-- quick close tab
vim.keymap.set('n', '<C-w>', ':tabclose<CR>')

-- jump to definition in new tab
vim.keymap.set('n', '<C-]>', '<cmd>tab split | lua vim.lsp.buf.definition()<CR>', {})

-- change split window
vim.keymap.set('n', '<C-k>', ':wincmd k<CR>')
vim.keymap.set('n', '<C-j>', ':wincmd j<CR>')
vim.keymap.set('n', '<C-h>', ':wincmd h<CR>')
vim.keymap.set('n', '<C-l>', ':wincmd l<CR>')

-- move split to tab
vim.keymap.set('n', '<C-m>', ':tab split<CR>')

-- open context menu
vim.keymap.set("n", "<C-t>", function()
  require("menu").open("default")
end, {})

-- lspsaga
wk.register({
    l = {
        name = "Lspsaga",
        c = { "<cmd>Lspsaga code_action<cr>", "Code Action" },
        o = { "<cmd>Lspsaga outline<cr>", "Outline" },
        r = { "<cmd>Lspsaga rename<cr>", "Rename" },
        d = { "<cmd>Lspsaga goto_definition<cr>", "Lsp GoTo Definition" },
        f = { "<cmd>Lspsaga finder<cr>", "Lsp Finder" },
        p = { "<cmd>Lspsaga preview_definition<cr>", "Preview Definition" },
        s = { "<cmd>Lspsaga signature_help<cr>", "Signature Help" },
        w = { "<cmd>Lspsaga show_workspace_diagnostics<cr>", "Show Workspace Diagnostics" },
    }
}, { prefix = "<leader>" })