From 80d4c64ed2aae6c91667a2c41e218f840825a943 Mon Sep 17 00:00:00 2001
From: Felix Albrigtsen <felix@albrigtsen.it>
Date: Thu, 27 Jul 2023 13:13:03 +0200
Subject: [PATCH] Worf: git+vim

---
 hosts/worf/configuration.nix |   7 ++-
 hosts/worf/home.nix          |  25 +++++++-
 hosts/worf/neovim.nix        | 109 +++++++++++++++++++++++++++++++++++
 3 files changed, 137 insertions(+), 4 deletions(-)
 create mode 100644 hosts/worf/neovim.nix

diff --git a/hosts/worf/configuration.nix b/hosts/worf/configuration.nix
index 477b7c0..d941950 100644
--- a/hosts/worf/configuration.nix
+++ b/hosts/worf/configuration.nix
@@ -16,9 +16,10 @@
   # System packages for all users
   environment = {
     systemPackages = with pkgs; [
+      findutils
+      gnugrep
       ripgrep
       wget
-      git
     ];
 
     variables = {
@@ -39,12 +40,12 @@
   fonts = {
     fontDir.enable = true;
     fonts = with pkgs; [
-      source-code-pro
       font-awesome
+      fira-code
       hack-font
       (nerdfonts.override {
         fonts = [
-          "FiraCode"
+          "Hack"
         ];
       })
     ];
diff --git a/hosts/worf/home.nix b/hosts/worf/home.nix
index 112a68e..d08928c 100644
--- a/hosts/worf/home.nix
+++ b/hosts/worf/home.nix
@@ -6,6 +6,7 @@
 }: {
 
   imports = [
+    ./neovim.nix
     ./zsh.nix
   ];
 
@@ -14,12 +15,34 @@
     discord
     exa
     iterm2
-    neovim
+    nix-index
+    nodejs
     slack
     spotify
     vscode
   ];
 
+  programs.git = {
+    enable = true;
+
+    extraConfig = {
+      pull.rebase = "true";
+      color.ui = "auto";
+      init.defaultBranch = "main";
+
+      user = {
+        name = "Felix Albrigtsen";
+        email = "felix@albrigtsen.it";
+      };
+    };
+    ignores = [
+      "*~"
+      "*.swp"
+      ".DS_Store"
+      ".vscode"
+    ];
+  };
+
   # Copy Applications to ~/Applications to allow them to be launched from Spotlight
   disabledModules = [ "targets/darwin/linkapps.nix" ];
   home.activation = lib.mkIf pkgs.stdenv.isDarwin {
diff --git a/hosts/worf/neovim.nix b/hosts/worf/neovim.nix
new file mode 100644
index 0000000..3d206a8
--- /dev/null
+++ b/hosts/worf/neovim.nix
@@ -0,0 +1,109 @@
+{ pkgs, lib, inputs, config, ...}:
+let
+  # fromGitHub = rev: ref: repo: pkgs.vimUtils.buildVimPluginFrom2Nix {
+  #   pname = "${lib.strings.sanitizeDerivationName repo}";
+  #   version = ref;
+  #   src = builtins.fetchGit {
+  #     url = "https://github.com/${repo}.git";
+  #     ref = ref;
+  #     rev = rev;
+  #   };
+  # };
+in {
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+    viAlias = true;
+    vimAlias = true;
+    vimdiffAlias = true;
+    plugins = with pkgs.vimPlugins; [
+      lightline-vim
+      vim-lightline-coc
+      
+      vim-commentary
+      vim-fugitive
+
+      nerdtree
+      nerdtree-git-plugin
+      vim-devicons
+
+      nvim-lspconfig
+      copilot-vim
+      nvim-treesitter
+      
+      coc-nvim
+      coc-pyright
+
+      vim-nix
+    ];
+
+    extraConfig = ''
+      let mapleader = ','
+      
+      " Integrate status with lightline
+      let g:lightline = {
+        \   'active': {
+        \     'left': [[  'coc_info', 'coc_hints', 'coc_errors', 'coc_warnings', 'coc_ok' ], [ 'coc_status'  ]]
+        \   }
+        \ }
+
+      " register components:
+      call lightline#coc#register()
+
+      " GoTo code navigation.
+      nmap <silent> gd <Plug>(coc-definition)
+      nmap <silent> gy <Plug>(coc-type-definition)
+      nmap <silent> gi <Plug>(coc-implementation)
+      nmap <silent> gr <Plug>(coc-references)
+
+      " Use K to show documentation in preview window.
+      nnoremap <silent> K :call ShowDocumentation()<CR>
+      function! ShowDocumentation()
+        if CocAction('hasProvider', 'hover')
+          call CocActionAsync('doHover')
+        else
+          call feedkeys('K', 'in')
+        endif
+      endfunction
+
+      " Enable syntax folding with coc
+      command! -nargs=* Fold :call CocAction('fold', <f-args>)
+
+      inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
+                                    \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
+
+      " Highlight the symbol and its references when holding the cursor.
+      autocmd CursorHold * silent call CocActionAsync('highlight')
+
+      " Symbol renaming.
+      nmap <leader>rn <Plug>(coc-rename)
+
+      " Use CTRL-S for selections ranges.
+      " Requires 'textDocument/selectionRange' support of language server.
+      nmap <silent> <C-s> <Plug>(coc-range-select)
+      xmap <silent> <C-s> <Plug>(coc-range-select)
+
+      " Step through diagnostics
+      nmap <silent> <g <Plug>(coc-diagnostic-prev)
+      nmap <silent> >g <Plug>(coc-diagnostic-next)
+
+      " Nerdtree-settings
+      " Toggle nerdtree on Ctrl+t
+      nmap <silent> <C-t> :NERDTreeToggle<CR>
+      autocmd VimEnter * NERDTree " Autostart nerdtree on vim startup
+      autocmd VimEnter * wincmd p " Unselect nerdtree window
+      " Close vim is Nerdtree is the only buffer left
+      autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
+
+      " List and switch buffers on Ctrl+k
+      nnoremap <C-k> :set nomore <Bar> :ls <Bar> :set more <CR>:b<Space>
+
+      " Show trailing whitespace
+      highlight ExtraWhitespace ctermbg=red guibg=red
+      match ExtraWhitespace /\s\+$/
+
+      " Disable search highlights
+      map <Leader><Space> :noh<CR>
+    '';
+  };
+}
\ No newline at end of file