Develop edison, standardize home-manager

2025-10-06 04:53:57 +02:00 · 2023-09-15 00:21:07 +02:00
parent a0693ca9fc
commit acc446dfa3
11 changed files with 92 additions and 191 deletions
--- a/home/neovim.nix
+++ b/home/neovim.nix
@@ -0,0 +1,107 @@
+{ pkgs, lib, inputs, config, ...}:
+{
+  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-css
+      coc-go
+      coc-html
+      coc-json
+      coc-nvim
+      coc-pyright
+
+      vim-nix
+    ];
+
+    extraConfig = ''
+      let mapleader = ','
+      set number
+      set shiftwidth=2
+      set tabstop=2
+      set expandtab
+
+      " 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>
+    '';
+  };
+}