(let [mod {}
      o vim.opt
      g vim.g
      cmd vim.cmd
      dracula (require :dracula)
      dracula-colors (dracula.colors)
      highlight (partial vim.api.nvim_set_hl 0)]
  (fn highlight-link [src dst]
    (let [cmd-str (.. "highlight link " src " " dst)]
      (cmd cmd-str)))

  (fn mod.setup []
    (set g.dracula_show_end_of_buffer false)
    (set g.dracula_italic_comment true)
    (set o.background :dark)
    (cmd "colorscheme dracula")
    ;; vim-matchup
    (highlight :MatchParen {:fg dracula-colors.orange :bold true :italic true})
    (highlight :MatchWord {:italic true})
    (highlight-link :MatchupVirtualText :Comment)
    ;; nvim-ts-rainbow
    (highlight :rainbowcol1 {:fg dracula-colors.bright_red})
    (highlight :rainbowcol2 {:fg dracula-colors.bright_yellow})
    (highlight :rainbowcol3 {:fg dracula-colors.bright_blue})
    (highlight :rainbowcol4 {:fg dracula-colors.bright_green})
    (highlight :rainbowcol5 {:fg dracula-colors.bright_magenta})
    (highlight :rainbowcol6 {:fg dracula-colors.bright_cyan})
    (highlight :rainbowcol7 {:fg dracula-colors.bright_white}))

  mod)