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dot/.config/nvim/init.lua

155 lines
4.2 KiB
Lua

local opt, api, cmd = vim.opt, vim.api, vim.cmd
local fn, ui = vim.fn, vim.ui
cmd.colorscheme("basic")
-- options ---------------------------------------------------------------------
opt.undofile = true
opt.backup = false
opt.writebackup = false
opt.mouse = {}
opt.title = true
opt.shortmess:append({ I = true })
opt.number = true
opt.relativenumber = true
opt.signcolumn = "number"
opt.textwidth = 80
opt.colorcolumn = "+1"
opt.expandtab = true
opt.tabstop = 4
opt.shiftwidth = 2
opt.softtabstop = -1
opt.smarttab = true
opt.showtabline = 2
opt.winbar = "%f%( %h%m%r%y%)"
opt.laststatus = 3
local statusline_group = api.nvim_create_augroup("Statusline", {})
local cwd = fn.pathshorten(vim.fn.getcwd())
api.nvim_create_autocmd({ "DirChanged" }, {
group = statusline_group,
callback = function()
cwd = fn.pathshorten(vim.fn.getcwd())
end
})
function _G.statusline()
local wordcount = fn.wordcount()
return table.concat({
cwd,
" %=",
" <%b> ",
wordcount.visual_chars or wordcount.cursor_chars, "/", wordcount.chars, " ",
wordcount.visual_words or wordcount.cursor_words, "/", wordcount.words
})
end
opt.statusline = "%!v:lua.statusline()"
opt.ignorecase = true
opt.infercase = true
opt.smartcase = true
opt.smartindent = true
opt.clipboard = "unnamedplus"
opt.whichwrap = {
["b"] = true,
["s"] = true,
["h"] = true,
["l"] = true,
["<"] = true,
[">"] = true,
["~"] = true,
["["] = true,
["]"] = true
}
opt.wildoptions = { "fuzzy" }
opt.wildignorecase = true
opt.path = ".,,**"
opt.completeopt = {
"menuone",
"preview",
}
local terminal_group = api.nvim_create_augroup("Terminal", {})
api.nvim_create_autocmd({ "TermOpen" }, {
group = terminal_group,
callback = function()
local opt_l = vim.opt_local
opt_l.number = false
opt_l.relativenumber = false
end
})
-- keymaps ---------------------------------------------------------------------
local keymap_set = vim.keymap.set
keymap_set("n", "<esc>", function()
cmd.nohlsearch()
end, { desc = "Stop the highlighting for the 'hlsearch' option" })
keymap_set("c", "<m-h>", "<left>", { desc = "Left in c-mode" })
keymap_set("c", "<m-l>", "<right>", { desc = "Right in c-mode" })
keymap_set("n", "<leader>f", ":find ", { desc = ":find" })
keymap_set("n", "<leader>b", ":buffer ", { desc = ":buffer" })
keymap_set("n", "<leader>h", ":help ", { desc = ":help" })
keymap_set("n", "<leader>s", function()
vim.opt_local.spell = not(vim.opt_local.spell:get())
end, { desc = "Toggle spell" })
keymap_set("n", "<leader>m", "<cmd>make<cr>", { desc = ":make" })
keymap_set("n", "<leader>d", "<cmd>enew<cr><cmd>bd #<cr>", { desc = "Delete buffer" })
keymap_set("n", "<leader>D", "<cmd>bd<cr>", { desc = "Delete buffer and close window" })
keymap_set("n", "]b", "<cmd>bnext<cr>", { desc = "Next buffer" })
keymap_set("n", "[b", "<cmd>bprev<cr>", { desc = "Previous buffer" })
keymap_set("n", "]t", "<cmd>tabnext<cr>", { desc = "Next tab" })
keymap_set("n", "[t", "<cmd>tabprevious<cr>", { desc = "Previous tab" })
keymap_set("n", "]q", "<cmd>cnext<cr>zz", { desc = "Next quickfix item" })
keymap_set("n", "[q", "<cmd>cprev<cr>zz", { desc = "Previous quickfix item" })
keymap_set("n", "<leader>co", "<cmd>copen<cr>", { desc = "Open quickfix window" })
keymap_set("n", "<leader>cc", "<cmd>cclose<cr>", { desc = "Close quickfix window" })
keymap_set("n", "<leader>g", function()
local pattern
ui.input({ prompt = ":vimgrep " }, function(input)
if not input then return end
if input:match("/.+/[gjf]*") then
pattern = input
else
pattern = ("/%s/g"):format(input)
end
end)
if not pattern then return end
local file
ui.input({
prompt = (":vimgrep %s "):format(pattern),
default = "**/*"
}, function(input)
if not input then return end
file = input
end)
if not file then return end
cmd.vimgrep(pattern, file)
end, { desc = ":vimgrep" })
keymap_set("i", "<c-f>", "<c-x><c-f>", { desc = "File name completion" })
-- netrw -----------------------------------------------------------------------
local g = vim.g
g.netrw_use_errorwindow = 0
g.netrw_banner = 0
g.netrw_bufsettings = "noma nomod nowrap ro nobl"
g.netrw_fastbrowse = 0
keymap_set("n", "<leader>.", "<cmd>Explore .<cr>",
{ desc = "Explore current working directory" })