From 11e89a591b1879d760c2d38fd03380fed9ece57a Mon Sep 17 00:00:00 2001 From: Robert Kmiec Date: Sat, 5 Jun 2021 23:31:40 +0200 Subject: [PATCH] nvim: Switch to native lsp --- .config/nvim/init.vim | 218 ++++++++++++++++-------------------------- 1 file changed, 82 insertions(+), 136 deletions(-) diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim index 84ddfea..c4d40be 100644 --- a/.config/nvim/init.vim +++ b/.config/nvim/init.vim @@ -12,7 +12,7 @@ unlet autoload_plug_path call plug#begin('~/.config/nvim/plugins') " Code development helpers {{{ -Plug 'neoclide/coc.nvim', {'branch': 'release'} | Plug 'jackguo380/vim-lsp-cxx-highlight' +Plug 'neovim/nvim-lspconfig' Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets' Plug 'wellle/context.vim' Plug 'dbeniamine/cheat.sh-vim' @@ -117,141 +117,7 @@ else set signcolumn=yes endif -" Use tab for trigger completion with characters ahead and navigate. -" NOTE: Use command ':verbose imap ' to make sure tab is not mapped by -" other plugin before putting this into your config. -inoremap - \ pumvisible() ? "\" : - \ check_back_space() ? "\" : - \ coc#refresh() -inoremap pumvisible() ? "\" : "\" - -function! s:check_back_space() abort - let col = col('.') - 1 - return !col || getline('.')[col - 1] =~# '\s' -endfunction - -" Use to trigger completion. -if has('nvim') - inoremap coc#refresh() -else - inoremap coc#refresh() -endif - -" Make auto-select the first completion item and notify coc.nvim to -" format on enter, could be remapped by other vim plugin -inoremap pumvisible() ? coc#_select_confirm() - \: "\u\\=coc#on_enter()\" - -" Use `[g` and `]g` to navigate diagnostics -" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list. -nmap [g (coc-diagnostic-prev) -nmap ]g (coc-diagnostic-next) - -" GoTo code navigation. -nmap gd (coc-definition) -nmap gy (coc-type-definition) -nmap gi (coc-implementation) -nmap gr (coc-references) - -" Use K to show documentation in preview window. -nnoremap K :call show_documentation() - -function! s:show_documentation() - if (index(['vim','help'], &filetype) >= 0) - execute 'h '.expand('') - elseif (coc#rpc#ready()) - call CocActionAsync('doHover') - else - execute '!' . &keywordprg . " " . expand('') - endif -endfunction - -" Highlight the symbol and its references when holding the cursor. -autocmd CursorHold * silent call CocActionAsync('highlight') - -" Symbol renaming. -nmap rn (coc-rename) - -" Formatting selected code. -xmap f (coc-format-selected) -nmap f (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: `aap` for current paragraph -xmap a (coc-codeaction-selected) -nmap a (coc-codeaction-selected) - -" Remap keys for applying codeAction to the current buffer. -nmap ac (coc-codeaction) -" Apply AutoFix to problem on the current line. -nmap qf (coc-fix-current) - -" Map function and class text objects -" NOTE: Requires 'textDocument.documentSymbol' support from the language server. -xmap if (coc-funcobj-i) -omap if (coc-funcobj-i) -xmap af (coc-funcobj-a) -omap af (coc-funcobj-a) -xmap ic (coc-classobj-i) -omap ic (coc-classobj-i) -xmap ac (coc-classobj-a) -omap ac (coc-classobj-a) - -" Remap and for scroll float windows/popups. -if has('nvim-0.4.0') || has('patch-8.2.0750') - nnoremap coc#float#has_scroll() ? coc#float#scroll(1) : "\" - nnoremap coc#float#has_scroll() ? coc#float#scroll(0) : "\" - inoremap coc#float#has_scroll() ? "\=coc#float#scroll(1)\" : "\" - inoremap coc#float#has_scroll() ? "\=coc#float#scroll(0)\" : "\" - vnoremap coc#float#has_scroll() ? coc#float#scroll(1) : "\" - vnoremap coc#float#has_scroll() ? coc#float#scroll(0) : "\" -endif - -" Use CTRL-S for selections ranges. -" Requires 'textDocument/selectionRange' support of language server. -nmap (coc-range-select) -xmap (coc-range-select) - -" Add `:Format` command to format current buffer. -command! -nargs=0 Format :call CocAction('format') - -" Add `:Fold` command to fold current buffer. -command! -nargs=? Fold :call CocAction('fold', ) - -" Add `:OR` command for organize imports of the current buffer. -command! -nargs=0 OR :call CocAction('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 a :CocList diagnostics -" Manage extensions. -nnoremap e :CocList extensions -" Show commands. -nnoremap c :CocList commands -" Find symbol of current document. -nnoremap o :CocList outline -" Search workspace symbols. -nnoremap s :CocList -I symbols -" Do default action for next item. -nnoremap j :CocNext -" Do default action for previous item. -nnoremap k :CocPrev -" Resume latest coc list. -nnoremap p :CocListResume +set colorcolumn=80 " yoink configuration "nmap yp (YoinkPostPasteSwapBack) @@ -304,3 +170,83 @@ let g:airline_stl_path_style = 'short' let g:airline_highlighting_cache = 1 let g:startify_custom_header = '' + +" Completion configuration for native neovim + nvim-lspconfig +lua << EOF +local lspconfig = require'lspconfig' +lspconfig.ccls.setup { + init_options = { + compilationDatabaseDirectory = "."; + index = { + threads = 0; + }; + clang = { + excludeArgs = { "-frounding-math"} ; + }; + } +} +EOF + +lua << EOF +require'lspconfig'.pyls.setup{} +EOF + +lua << EOF +require'lspconfig'.cmake.setup{} +EOF + +lua << EOF +require'lspconfig'.rls.setup { + settings = { + rust = { + unstable_features = true, + build_on_save = false, + all_features = true, + }, + }, +} +EOF + +lua << EOF +local nvim_lsp = require('lspconfig') + +-- Use an on_attach function to only map the following keys +-- after the language server attaches to the current buffer +local on_attach = function(client, bufnr) + local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end + local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end + + --Enable completion triggered by + buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc') + + -- Mappings. + local opts = { noremap=true, silent=true } + + -- See `:help vim.lsp.*` for documentation on any of the below functions + buf_set_keymap('n', 'gD', 'lua vim.lsp.buf.declaration()', opts) + buf_set_keymap('n', 'gd', 'lua vim.lsp.buf.definition()', opts) + buf_set_keymap('n', 'K', 'lua vim.lsp.buf.hover()', opts) + buf_set_keymap('n', 'gi', 'lua vim.lsp.buf.implementation()', opts) + buf_set_keymap('n', '', 'lua vim.lsp.buf.signature_help()', opts) + buf_set_keymap('n', 'wa', 'lua vim.lsp.buf.add_workspace_folder()', opts) + buf_set_keymap('n', 'wr', 'lua vim.lsp.buf.remove_workspace_folder()', opts) + buf_set_keymap('n', 'wl', 'lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))', opts) + buf_set_keymap('n', 'D', 'lua vim.lsp.buf.type_definition()', opts) + buf_set_keymap('n', 'rn', 'lua vim.lsp.buf.rename()', opts) + buf_set_keymap('n', 'ca', 'lua vim.lsp.buf.code_action()', opts) + buf_set_keymap('n', 'gr', 'lua vim.lsp.buf.references()', opts) + buf_set_keymap('n', 'e', 'lua vim.lsp.diagnostic.show_line_diagnostics()', opts) + buf_set_keymap('n', '[d', 'lua vim.lsp.diagnostic.goto_prev()', opts) + buf_set_keymap('n', ']d', 'lua vim.lsp.diagnostic.goto_next()', opts) + buf_set_keymap('n', 'q', 'lua vim.lsp.diagnostic.set_loclist()', opts) + buf_set_keymap("n", "f", "lua vim.lsp.buf.formatting()", opts) + +end + +-- Use a loop to conveniently call 'setup' on multiple servers and +-- map buffer local keybindings when the language server attaches +local servers = { "pyls", "rls", "cmake", 'ccls' } +for _, lsp in ipairs(servers) do + nvim_lsp[lsp].setup { on_attach = on_attach } +end +EOF