dots/configs/nvim/lua/aleidk/options.lua

-- [[ Setting options ]]
-- See `:help vim.o`

-- Set <space> as the leader key
vim.g.mapleader = " "
vim.g.maplocalleader = " "

vim.o.diffopt = "vertical,closeoff,filler"

local opt = vim.opt

vim.schedule(function()
  vim.opt.clipboard = 'unnamedplus'
end)

-- opt.shortmess:append({ W = true, I = true, c = true }) -- INFO: this control the format of some messages
-- vim.o.exrc = true
-- vim.opt.list = true        -- Sets how neovim will display certain whitespace characters in the editor.
-- vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
opt.autowrite = true           -- Enable auto write
opt.breakindent = true         -- Every wrapped line will continue visually indented
opt.completeopt = "menu,menuone,noselect"
opt.conceallevel = 2           -- Hide * markup for bold and italic
opt.confirm = true             -- Confirm to save changes before exiting modified buffer
opt.cursorline = true          -- Enable highlighting of the current line
opt.expandtab = true           -- Use spaces instead of tabs
opt.formatoptions = "jcroqlnt" -- tcqj
opt.grepformat = "%f:%l:%c:%m"
opt.grepprg = "rg --vimgrep"
opt.ignorecase = true    -- Ignore case
opt.inccommand = 'split' -- Preview substitutions live, as you type!
opt.mouse = "a"          -- Enable mouse mode
opt.nrformats = 'blank,bin,hex'
opt.number = true        -- Print line number
opt.pumblend = 10        -- Popup blend
opt.pumheight = 10       -- Maximum number of entries in a popup
-- opt.relativenumber = true -- Relative line numbers
opt.scrolloff = 15       -- Lines of context
opt.sidescrolloff = 25   -- Columns of context
opt.sessionoptions = { "buffers", "curdir", "tabpages", "winsize" }
opt.shiftround = true    -- Round indent
opt.shiftwidth = 2       -- Size of an indent
opt.showmode = false     -- Don't show mode since we have a statusline
opt.sidescrolloff = 8    -- Columns of context
opt.signcolumn = "yes"   -- Always show the signcolumn, otherwise it would shift the text each time
opt.smartcase = true     -- Don't ignore case with capitals
opt.smartindent = true   -- Insert indents automatically
opt.spelllang = { "en" }
opt.splitbelow = true    -- Put new windows below current
opt.splitright = true    -- Put new windows right of current
opt.tabstop = 2          -- Number of spaces tabs count for
opt.termguicolors = true -- True color support
opt.undofile = true
opt.undolevels = 10000
opt.updatetime = 200               -- Save swap file and trigger CursorHold
opt.wildmode = "longest,list:full" -- Command-line completion mode
opt.winminwidth = 5                -- Minimum window width
opt.wrap = false                   -- Disable line wrap
vim.o.completeopt = 'noselect,menu,menuone,noinsert,popup'
vim.o.winborder = 'rounded'

vim.o.sessionoptions = "blank,buffers,curdir,folds,help,tabpages,winsize,winpos,terminal,localoptions"

-- Nice and simple folding:
vim.o.foldenable = true
vim.o.foldlevel = 99
vim.o.foldmethod = "expr"
vim.o.foldexpr = "v:lua.vim.treesitter.foldexpr()"
vim.opt.fillchars:append({ fold = " " })

local fn = vim.fn

-- Quickfix customization
function _G.qftf(info)
  local items
  local ret = {}
  -- The name of item in list is based on the directory of quickfix window.
  -- Change the directory for quickfix window make the name of item shorter.
  -- It's a good opportunity to change current directory in quickfixtextfunc :)
  --
  -- local alterBufnr = fn.bufname('#') -- alternative buffer is the buffer before enter qf window
  -- local root = getRootByAlterBufnr(alterBufnr)
  -- vim.cmd(('noa lcd %s'):format(fn.fnameescape(root)))
  --
  if info.quickfix == 1 then
    items = fn.getqflist({ id = info.id, items = 0 }).items
  else
    items = fn.getloclist(info.winid, { id = info.id, items = 0 }).items
  end
  local limit = 31
  local fnameFmt1, fnameFmt2 = "%-" .. limit .. "s", "…%." .. (limit - 1) .. "s"
  local validFmt = "%s │%5d:%-3d│%s %s"
  for i = info.start_idx, info.end_idx do
    local e = items[i]
    local fname = ""
    local str
    if e.valid == 1 then
      if e.bufnr > 0 then
        fname = fn.bufname(e.bufnr)
        if fname == "" then
          fname = "[No Name]"
        else
          fname = fname:gsub("^" .. vim.env.HOME, "~")
        end
        -- char in fname may occur more than 1 width, ignore this issue in order to keep performance
        if #fname <= limit then
          fname = fnameFmt1:format(fname)
        else
          fname = fnameFmt2:format(fname:sub(1 - limit))
        end
      end
      local lnum = e.lnum > 99999 and -1 or e.lnum
      local col = e.col > 999 and -1 or e.col
      local qtype = e.type == "" and "" or " " .. e.type:sub(1, 1):upper()
      str = validFmt:format(fname, lnum, col, qtype, e.text)
    else
      str = e.text
    end
    table.insert(ret, str)
  end
  return ret
end

-- TODO: how to customize?
vim.o.qftf = "{info -> v:lua._G.qftf(info)}"

vim.filetype.add({
  -- Detect and assign filetype based on the extension of the filename
  extension = {
    mdx = "mdx",
    log = "log",
    conf = "conf",
    env = "dotenv",
  },
  -- Detect and apply filetypes based on the entire filename
  filename = {
    [".env"] = "dotenv",
    ["env"] = "dotenv",
    ["tsconfig.json"] = "jsonc",
  },
  -- Detect and apply filetypes based on certain patterns of the filenames
  pattern = {
    -- INFO: Match filenames like - ".env.example", ".env.local" and so on
    ["%.env%.[%w_.-]+"] = "dotenv",
    [".*%.blade%.php"] = "blade",
    [".*%.hurl.*"] = "hurl",
    [".*/hypr/.*%.conf"] = "hyprlang",
  },
})

-- ╭─────────────────────────────────────────────────────────╮
-- │                           LSP                           │
-- ╰─────────────────────────────────────────────────────────╯

vim.lsp.config("rust-analyzer", {
  tools = {
    code_actions = {
      ui_select_fallback = true
    }
  }
})

vim.lsp.enable({
  "bashls",
  "biome",
  "fish_lsp",
  "gleam",
  "gopls",
  "hyprls",
  "intelephense",
  "jsonls",
  "kotlin_lsp",
  "lua_ls",
  "nushell",
  "pyright",
  "ruff",
  --   "rust_analyzer", -- managed by rustacean.nvim
})

vim.lsp.inlay_hint.enable(true)

vim.diagnostic.config({
  virtual_lines = { current_line = true },
})