dotfiles/.config/nixpkgs/neovim/config/lua/user/plugins/ui.lua

local MiniBufremove = require('mini.bufremove')
local MiniFiles = require('mini.files')
local MiniIndentscope = require('mini.indentscope')
local MiniNotify = require('mini.notify')
local MiniStatusline = require('mini.statusline')

local function section_git(args)
  if MiniStatusline.is_truncated(args.trunc_width) then return '' end
  return vim.fn.FugitiveHead()
end

MiniStatusline.setup({
  content = {
    -- copy-pasted from default, we just want to remove the icon
    active = function()
      local mode, mode_hl = MiniStatusline.section_mode({ trunc_width = 120 })
      local git           = section_git({ trunc_width = 75 })
      local diagnostics   = MiniStatusline.section_diagnostics({ trunc_width = 75, icon = '' })
      local filename      = MiniStatusline.section_filename({ trunc_width = 140 })
      local fileinfo      = MiniStatusline.section_fileinfo({ trunc_width = 120 })
      local location      = MiniStatusline.section_location({ trunc_width = 75 })

      return MiniStatusline.combine_groups({
        { hl = mode_hl,                 strings = { mode } },
        { hl = 'MiniStatuslineDevinfo', strings = { git, diagnostics } },
        '%<', -- Mark general truncate point
        { hl = 'MiniStatuslineFilename', strings = { filename } },
        '%=', -- End left alignment
        { hl = 'MiniStatuslineFileinfo', strings = { fileinfo } },
        { hl = mode_hl,                  strings = { location } },
      })
    end
  },
})

-- notifications
MiniNotify.setup()
vim.notify = MiniNotify.make_notify()

vim.keymap.set('n', '<Leader>n', MiniNotify.show_history)

-- file explorer
MiniFiles.setup({
  content = {
    -- remove icons
    prefix = function() end,
  }
})

vim.keymap.set('n', '<Leader>ft', function() MiniFiles.open(MiniFiles.get_latest_path()) end)
vim.keymap.set('n', '<Leader>fc', function() MiniFiles.open(vim.api.nvim_buf_get_name(0)) end)

-- delete buffer while preserving layout
MiniBufremove.setup()

vim.keymap.set('n', '<Leader>q', MiniBufremove.delete)
vim.keymap.set('n', '<Leader>Q', function() MiniBufremove.delete(0, true) end)

-- shows a line indicating the current indentation scope
MiniIndentscope.setup()

-- cursor display
vim.keymap.set('n', '<Leader>c', '<cmd>set cursorline! cursorcolumn!<CR>')