From 76eacb2ac270d09577ec15e36f3b75d9335881b9 Mon Sep 17 00:00:00 2001
From: Dmytro Meleshko <dmytro.meleshko@gmail.com>
Date: Sat, 22 May 2021 17:10:37 +0300
Subject: [PATCH] [nvim+zsh] use a better FZF theme

---
 nvim/colors/dotfiles.vim  | 5 +++--
 nvim/plugin/interface.vim | 2 ++
 zsh/env.zsh               | 3 +++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/nvim/colors/dotfiles.vim b/nvim/colors/dotfiles.vim
index ec9826f..bea107b 100644
--- a/nvim/colors/dotfiles.vim
+++ b/nvim/colors/dotfiles.vim
@@ -5,7 +5,8 @@
 
   execute 'source' fnameescape(g:dotfiles_dir.'/colorschemes/out/vim.vim')
 
-  if !&termguicolors && exists('$_COLORSCHEME_TERMINAL')
+  let s:is_gui_color = !has('win32') && !has('win64') && !has('win32unix') && has('termguicolors') && &termguicolors
+  if s:is_gui_color && exists('$_COLORSCHEME_TERMINAL')
     set notermguicolors
   endif
 
@@ -153,7 +154,7 @@
   call s:hi('SpellLocal', s:spell_fg, s:is_kitty ? '' : 0xC, s:spell_attr, 0xC)
   call s:hi('SpellCap',   s:spell_fg, s:is_kitty ? '' : 0xD, s:spell_attr, 0xD)
   call s:hi('SpellRare',  s:spell_fg, s:is_kitty ? '' : 0xE, s:spell_attr, 0xE)
-  unlet s:is_kitty s:spell_fg s:spell_attr
+  unlet s:spell_fg s:spell_attr
 
   call s:hi('Sneak', 'bg', 0xB, 'bold', '')
   hi! link SneakScope Visual
diff --git a/nvim/plugin/interface.vim b/nvim/plugin/interface.vim
index 11671da..8e357ce 100644
--- a/nvim/plugin/interface.vim
+++ b/nvim/plugin/interface.vim
@@ -123,6 +123,8 @@ endif
   nnoremap <silent> <F1>      <Cmd>Helptags<CR>
   nnoremap <silent> <leader>f <Cmd>Files<CR>
   nnoremap <silent> <leader>b <Cmd>Buffers<CR>
+  " <https://github.com/junegunn/fzf/blob/764316a53d0eb60b315f0bbcd513de58ed57a876/src/tui/tui.go#L496-L515>
+  let $FZF_DEFAULT_OPTS = '--color=16'
   let g:fzf_layout = { 'down': '~40%' }
   let g:fzf_preview_window = ['right:noborder', 'ctrl-/']
 " }}}
diff --git a/zsh/env.zsh b/zsh/env.zsh
index eca6fb0..baf1882 100644
--- a/zsh/env.zsh
+++ b/zsh/env.zsh
@@ -31,3 +31,6 @@ export JQ_COLORS="${(j.:.)jq_colors}"
 unset jq_colors
 
 export HOMEBREW_NO_AUTO_UPDATE=1
+
+# https://github.com/junegunn/fzf/blob/764316a53d0eb60b315f0bbcd513de58ed57a876/src/tui/tui.go#L496-L515
+export FZF_DEFAULT_OPTS="--color=16"