From 030bf9e808e260ba2f8db8a55735cb40b03f3003 Mon Sep 17 00:00:00 2001
From: teutat3s <teutates@mailbox.org>
Date: Sat, 9 Apr 2022 16:47:28 +0200
Subject: [PATCH] neovim: diagnostics: only show under cursor and use custom
 signcolumn icons using new lua vim.diagnostic.config options

fix fzf pop-up colors

get sonokai, suda-vim from nixpkgs vimPlugins

bump vim-workspace

add apprentice, hybrid and airline colorschemes
---
 modules/terminal-life/nvim/default.nix | 38 ++++++++++++--------------
 modules/terminal-life/nvim/lsp.vim     | 33 +++++++++++++---------
 modules/terminal-life/nvim/ui.vim      | 16 +++++++++++
 3 files changed, 53 insertions(+), 34 deletions(-)

diff --git a/modules/terminal-life/nvim/default.nix b/modules/terminal-life/nvim/default.nix
index 5677032f..f7bec47e 100644
--- a/modules/terminal-life/nvim/default.nix
+++ b/modules/terminal-life/nvim/default.nix
@@ -15,33 +15,16 @@ let
     };
   };
 
-  sonokai = pkgs.vimUtils.buildVimPlugin {
-    name = "sonokai";
-    src = pkgs.fetchFromGitHub {
-      owner = "sainnhe";
-      repo = "sonokai";
-      rev = "51e7ee8b13f9c2e4eae33f8d745eaa1f320b0ae6";
-      sha256 = "0svqr6dnpk2p5qhb6j0rllns8f0f4886wxpx69wgazjx84bx728i";
-    };
-  };
-  suda = pkgs.vimUtils.buildVimPlugin {
-    name = "suda";
-    src = pkgs.fetchFromGitHub {
-      owner = "lambdalisue";
-      repo = "suda.vim";
-      rev = "fbb138f5090c3db4dabeba15326397a09df6b73b";
-      sha256 = "ztZ5UPd2y4Mkore/QLfMCwjM0Qy4eWCOw535NzDSfgY=";
-    };
-  };
   workspace = pkgs.vimUtils.buildVimPlugin {
     name = "vim-workspace";
     src = pkgs.fetchFromGitHub {
       owner = "thaerkh";
       repo = "vim-workspace";
-      rev = "faa835406990171bbbeff9254303dad49bad17cb";
-      sha256 = "w6CcFcIplwUVcvx54rbTwThBxus1k7yHot2TpdNQ61M=";
+      rev = "c26b473f9b073f24bacecd38477f44c5cd1f5a62";
+      sha256 = "sha256-XV7opLyfkHIDO0+JJaO/x0za0gsHuklrzapTGdLHJmI=";
     };
   };
+
   beautify = pkgs.vimUtils.buildVimPlugin {
     name = "vim-beautify";
     src = pkgs.fetchFromGitHub {
@@ -51,6 +34,16 @@ let
       sha256 = "QPTCl6KaGcAjTS5yVDov9yxmv0fDaFoPLMsrtVIG6GQ=";
     };
   };
+
+  apprentice = pkgs.vimUtils.buildVimPlugin {
+    name = "vim-apprentice";
+    src = pkgs.fetchFromGitHub {
+      owner = "romainl";
+      repo = "Apprentice";
+      rev = "ecd41698037f15a58125b349be76dbd2595bfb6d";
+      sha256 = "sha256-9s7Yzn3IEJBjcyUq9NBIQ9wb45Xr7jOkEIoWf0lAYYg=";
+    };
+  };
 in
 {
   enable = true;
@@ -103,13 +96,16 @@ in
     editorconfig-vim
     nnn-vim
     quick-scope
-    suda
+    suda-vim
     syntastic
     vim-gutentags
     vim-vinegar
     workspace
 
     sonokai
+    vim-hybrid-material
+    vim-airline-themes
+    apprentice
 
     fugitive
     vim-gitgutter
diff --git a/modules/terminal-life/nvim/lsp.vim b/modules/terminal-life/nvim/lsp.vim
index e1e558f0..db887ec3 100644
--- a/modules/terminal-life/nvim/lsp.vim
+++ b/modules/terminal-life/nvim/lsp.vim
@@ -8,9 +8,10 @@ set completeopt=menuone,noinsert,noselect
 " Avoid showing extra messages when using completion
 set shortmess+=c
 
-" Configure neovim 5 experimental LSPs
+" Configure neovim 0.6+ experimental LSPs
 " https://github.com/neovim/nvim-lspconfig
-" https://github.com/neovim/nvim-lspconfig/blob/master/CONFIG.md
+" https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
+" https://github.com/neovim/nvim-lspconfig/wiki/UI-Customization
 " https://gitlab.com/Iron_E/dotfiles/-/blob/master/.config/nvim/lua/_config/plugin/nvim_lsp.lua
 lua <<EOF
   local nvim_lsp    = require('lspconfig')
@@ -175,21 +176,27 @@ lua <<EOF
       { name = 'luasnip' },
     },
   }
-EOF
 
-" Visualize diagnostics
-let g:diagnostic_enable_virtual_text = 1
-let g:diagnostic_trimmed_virtual_text = '40'
-" Don't show diagnostics while in insert mode
-let g:diagnostic_insert_delay = 1
+-- Configure diagnostics
+vim.diagnostic.config({
+  virtual_text = false,
+  signs = true,
+  underline = true,
+  update_in_insert = false,
+  severity_sort = false,
+})
+
+-- Change diagnostic symbols in the sign column (gutter)
+local signs = { Error = " ", Warn = " ", Hint = " ", Info = " " }
+for type, icon in pairs(signs) do
+  local hl = "DiagnosticSign" .. type
+  vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
+end
+EOF
 
 " Show diagnostic popup on cursor hold
 autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, { focus = false, scope = "cursor" })
 
-" Goto previous/next diagnostic warning/error
-" nnoremap <silent> g[ <cmd>PrevDiagnosticCycle<cr>
-" nnoremap <silent> g] <cmd>NextDiagnosticCycle<cr>
-
 " have a fixed column for the diagnostics to appear in
 " this removes the jitter when warnings/errors flow in
-set signcolumn=yes
+set signcolumn=yes:2
diff --git a/modules/terminal-life/nvim/ui.vim b/modules/terminal-life/nvim/ui.vim
index 0071792f..3131188f 100644
--- a/modules/terminal-life/nvim/ui.vim
+++ b/modules/terminal-life/nvim/ui.vim
@@ -14,3 +14,19 @@ let g:airline#extensions#tabline#formatter = 'unique_tail_improved'
 let g:airline_powerline_fonts = 1 " Use powerline fonts
 let g:airline_theme = 'sonokai'
 
+" Customize fzf colors to match your color scheme
+" - fzf#wrap translates this to a set of `--color` options
+let g:fzf_colors =
+\ { 'fg':      ['fg', 'Normal'],
+  \ 'bg':      ['bg', 'Normal'],
+  \ 'hl':      ['fg', 'Comment'],
+  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
+  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
+  \ 'hl+':     ['fg', 'Statement'],
+  \ 'info':    ['fg', 'PreProc'],
+  \ 'border':  ['fg', 'Ignore'],
+  \ 'prompt':  ['fg', 'Conditional'],
+  \ 'pointer': ['fg', 'Exception'],
+  \ 'marker':  ['fg', 'Keyword'],
+  \ 'spinner': ['fg', 'Label'],
+  \ 'header':  ['fg', 'Comment'] }