Created
August 5, 2022 20:54
-
-
Save SharanSMenon/606f171cafda17acc87415bcb2801538 to your computer and use it in GitHub Desktop.
Basic Neovim Configuration
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
call plug#begin("~/.vim/plugged") | |
" Theme | |
Plug 'arcticicestudio/nord-vim' | |
" Language Client | |
Plug 'neoclide/coc.nvim', {'branch': 'release'} | |
let g:coc_global_extensions = ['coc-emmet', 'coc-css', 'coc-html', 'coc-json', 'coc-prettier', 'coc-tsserver', 'coc-python'] | |
" TypeScript Highlighting | |
Plug 'vim-airline/vim-airline' | |
Plug 'vim-airline/vim-airline-themes' | |
" File Explorer with Icons | |
Plug 'scrooloose/nerdtree' | |
Plug 'ryanoasis/vim-devicons' | |
" File Search | |
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' } | |
Plug 'junegunn/fzf.vim' | |
call plug#end() | |
" Theme | |
syntax enable | |
colorscheme nord | |
set number | |
let g:NERDTreeShowHidden = 1 | |
let g:NERDTreeMinimalUI = 1 | |
let g:NERDTreeIgnore = [] | |
let g:NERDTreeStatusline = '' | |
let g:airline#extensions#tabline#enabled = 1 | |
let g:airline#extensions#tabline#formatter = 'unique_tail_improved' | |
" Fix fuzzy finder issues | |
let $FZF_DEFAULT_COMMAND="" | |
map <C-J> :bnext<CR> | |
map <C-K> :bprev<CR> | |
" Automaticaly close nvim if NERDTree is only thing left open | |
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif | |
" Toggle | |
nnoremap <silent> <C-b> :NERDTreeToggle<CR> | |
xmap <leader>f <Plug>(coc-format-selected) | |
nmap <leader>f <Plug>(coc-format-selected) | |
nnoremap <C-p> :FZF<CR> | |
let g:fzf_action = { | |
\ 'ctrl-t': 'tab split', | |
\ 'ctrl-s': 'split', | |
\ 'ctrl-v': 'vsplit' | |
\} | |
" requires silversearcher-ag | |
" used to ignore gitignore files | |
let $FZF_DEFAULT_COMMAND = 'ag -g ""' | |
" open new split panes to right and below | |
set splitright | |
set splitbelow | |
" turn terminal to normal mode with escape | |
tnoremap <Esc> <C-\><C-n> | |
" use alt+hjkl to move between split/vsplit panels | |
tnoremap <A-h> <C-\><C-n><C-w>h | |
tnoremap <A-j> <C-\><C-n><C-w>j | |
tnoremap <A-k> <C-\><C-n><C-w>k | |
tnoremap <A-l> <C-\><C-n><C-w>l | |
nnoremap <A-h> <C-w>h | |
nnoremap <A-j> <C-w>j | |
nnoremap <A-k> <C-w>k | |
nnoremap <A-l> <C-w>l | |
" start terminal in insert mode | |
au BufEnter * if &buftype == 'terminal' | :startinsert | endif | |
" open terminal on ctrl+; | |
" uses zsh instead of bash | |
function! OpenTerminal() | |
split term://zsh | |
resize 10 | |
endfunction | |
nnoremap <c-n> :call OpenTerminal()<CR> | |
" Use <c-space> to trigger completion. | |
if has('nvim') | |
inoremap <silent><expr> <c-space> coc#refresh() | |
else | |
inoremap <silent><expr> <c-@> coc#refresh() | |
endif | |
" Use `[g` and `]g` to navigate diagnostics | |
" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list. | |
nmap <silent> [g <Plug>(coc-diagnostic-prev) | |
nmap <silent> ]g <Plug>(coc-diagnostic-next) | |
" 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 | |
" Highlight the symbol and its references when holding the cursor. | |
autocmd CursorHold * silent call CocActionAsync('highlight') | |
" Symbol renaming. | |
nmap <leader>rn <Plug>(coc-rename) | |
" Formatting selected code. | |
xmap <leader>f <Plug>(coc-format-selected) | |
nmap <leader>f <Plug>(coc-format-selected) | |
augroup mygroup | |
autocmd! | |
" Setup formatexpr specified filetype(s). | |
autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected') | |
" Update signature help on jump placeholder. | |
autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp') | |
augroup end | |
" Applying codeAction to the selected region. | |
" Example: `<leader>aap` for current paragraph | |
xmap <leader>a <Plug>(coc-codeaction-selected) | |
nmap <leader>a <Plug>(coc-codeaction-selected) | |
" Remap keys for applying codeAction to the current buffer. | |
nmap <leader>ac <Plug>(coc-codeaction) | |
" Apply AutoFix to problem on the current line. | |
nmap <leader>qf <Plug>(coc-fix-current) | |
" Run the Code Lens action on the current line. | |
nmap <leader>cl <Plug>(coc-codelens-action) | |
" Map function and class text objects | |
" NOTE: Requires 'textDocument.documentSymbol' support from the language server. | |
xmap if <Plug>(coc-funcobj-i) | |
omap if <Plug>(coc-funcobj-i) | |
xmap af <Plug>(coc-funcobj-a) | |
omap af <Plug>(coc-funcobj-a) | |
xmap ic <Plug>(coc-classobj-i) | |
omap ic <Plug>(coc-classobj-i) | |
xmap ac <Plug>(coc-classobj-a) | |
omap ac <Plug>(coc-classobj-a) | |
" 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) | |
" Add `:Format` command to format current buffer. | |
command! -nargs=0 Format :call CocActionAsync('format') | |
" Add `:Fold` command to fold current buffer. | |
command! -nargs=? Fold :call CocAction('fold', <f-args>) | |
" Add `:OR` command for organize imports of the current buffer. | |
command! -nargs=0 OR :call CocActionAsync('runCommand', 'editor.action.organizeImport') | |
" Add (Neo)Vim's native statusline support. | |
" NOTE: Please see `:h coc-status` for integrations with external plugins that | |
" provide custom statusline: lightline.vim, vim-airline. | |
set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')} | |
" Mappings for CoCList | |
" Show all diagnostics. | |
nnoremap <silent><nowait> <space>a :<C-u>CocList diagnostics<cr> | |
" Manage extensions. | |
nnoremap <silent><nowait> <space>e :<C-u>CocList extensions<cr> | |
" Show commands. | |
nnoremap <silent><nowait> <space>c :<C-u>CocList commands<cr> | |
" Find symbol of current document. | |
nnoremap <silent><nowait> <space>o :<C-u>CocList outline<cr> | |
" Search workspace symbols. | |
nnoremap <silent><nowait> <space>s :<C-u>CocList -I symbols<cr> | |
" Do default action for next item. | |
nnoremap <silent><nowait> <space>j :<C-u>CocNext<CR> | |
" Do default action for previous item. | |
nnoremap <silent><nowait> <space>k :<C-u>CocPrev<CR> | |
" Resume latest coc list. | |
nnoremap <silent><nowait> <space>p :<C-u>CocListResume<CR> | |
function! CheckBackspace() abort | |
let col = col('.') - 1 | |
return !col || getline('.')[col - 1] =~# '\s' | |
endfunction | |
inoremap <silent><expr> <cr> coc#pum#visible() ? coc#_select_confirm() : "\<C-g>u\<CR>" |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Neovim required and
vim-plug
is the plugin manager.