diff options
Diffstat (limited to 'nvim.init.vim')
| -rw-r--r-- | nvim.init.vim | 226 |
1 files changed, 149 insertions, 77 deletions
diff --git a/nvim.init.vim b/nvim.init.vim index c3d0ba8..2cf7af6 100644 --- a/nvim.init.vim +++ b/nvim.init.vim @@ -1,95 +1,167 @@ -" dotfiles -- nvim.init.vim +" dotfiles -- nvim.init.vim.experimental " author: johannst -" {{{ Basic vim +let mapleader=" " -if !exists('&mapleader') - let mapleader=" " -endif - -" disable preview window in completion -set completeopt-=preview - -" allow modified buffers in the background -set hidden - -" make cmdprompt 2 lines high -> used for echodoc to display signature -set cmdheight=2 +" ----------------- +" Plugins. +" ----------------- -" enable mouse -set mouse=a +call plug#begin('~/.nvim/plugged') + " Colors. + Plug 'chriskempson/base16-vim' -" render `listchars` chars -set list -set listchars=tab:>-,trail:- + " LSP & Completion. + Plug 'neovim/nvim-lspconfig' + Plug 'hrsh7th/nvim-compe' -" highlight search results -set hlsearch + " Telescope. + Plug 'nvim-lua/plenary.nvim' + Plug 'nvim-telescope/telescope.nvim' + Plug 'nvim-telescope/telescope-fzf-native.nvim', { 'do': 'make' } +call plug#end() -" }}} -" {{{ Plugins -call plug#begin(stdpath('data') . '/plugged') +" ----------------- +" Setters. +" ----------------- -Plug 'autozimu/LanguageClient-neovim', { - \ 'branch': 'next', - \ 'do': 'bash install.sh', - \ } +set termguicolors +set background=dark +colorscheme base16-default-dark -Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' } -Plug 'junegunn/fzf.vim' +set relativenumber +set number +set signcolumn=yes -Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' } -Plug 'Shougo/echodoc.vim' +set mouse=a +set scrolloff=8 -call plug#end() +set tabstop=4 +set softtabstop=4 +set shiftwidth=4 +set smartindent +set expandtab -" }}} -" {{{ LanguageClient - -let g:LanguageClient_serverCommands = { - \ 'rust': ['rust-analyzer'], - \ 'cpp': ['clangd', '--completion-style=detailed'], - \ 'c': ['clangd', '--completion-style=detailed'], - \ } - -let g:LanguageClient_autoStart = 1 -let g:LanguageClient_selectionUI = "fzf" - -function ConfigureLSP() - nnoremap <leader>ld :call LanguageClient#textDocument_definition()<CR> - nnoremap <leader>lr :call LanguageClient#textDocument_rename()<CR> - nnoremap <leader>lf :call LanguageClient#textDocument_formatting()<CR> - nnoremap <leader>lt :call LanguageClient#textDocument_typeDefinition()<CR> - nnoremap <leader>lx :call LanguageClient#textDocument_references()<CR> - nnoremap <leader>la :call LanguageClient_workspace_applyEdit()<CR> - nnoremap <leader>lc :call LanguageClient#textDocument_completion()<CR> - nnoremap <leader>lh :call LanguageClient#textDocument_hover()<CR> - nnoremap <leader>ls :call LanguageClient_textDocument_documentSymbol()<CR> - nnoremap <leader>lm :call LanguageClient_contextMenu()<CR> - - " set LSP formatting for 'gq' - set formatexpr=LanguageClient#textDocument_rangeFormatting_sync() -endfunction() - -augroup LSP - autocmd! - autocmd FileType rust,c,cpp call ConfigureLSP() -augroup END +set list +set listchars=tab:>-,trail:- -augroup LSP_autofmt - autocmd! - autocmd BufWritePre *.rs,*.h,,*.c,*.hh,*.cc,*.hpp,*.cpp call LanguageClient#textDocument_formatting() -augroup END +set hidden +set nobackup +set noswapfile -" }}} -" {{{ Deoplete +set hlsearch +set incsearch -let g:deoplete#enable_at_startup = 1 +set nowrap -" }}} -" {{{ Echodoc +if executable('rg') + set grepprg=rg\ --vimgrep +endif -let g:echodoc#enable_at_startup = 1 -let g:echodoc#type = 'signature' +" ----------------- +" LSP & Complete. +" ----------------- + +"set completeopt=menuone,noinsert,noselect + +lua << EOF +local on_attach = function(_client, bufnr) + -- Install `omnifunc` completion handler, get completion with <C-x><C-o>. + vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc") + + -- Key mappings. + local opts = { noremap=true, silent=true } + vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-]>", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>r", "<Cmd>lua vim.lsp.buf.references()<CR>", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>i", "<Cmd>lua vim.lsp.buf.implementation()<CR>", opts) + vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>f", "<Cmd>lua vim.lsp.buf.formatting()<CR>", opts) +end + +-- Setup rust-analyzer. +require'lspconfig'.rust_analyzer.setup { + on_attach = on_attach, +} + +-- Setup clangd. +require'lspconfig'.clangd.setup { + cmd = { "clangd", "--background-index", "--completion-style=detailed" }, + on_attach = on_attach, +} + +-- Setup pyright. +require'lspconfig'.pyright.setup { + on_attach = on_attach, +} + +-- Setup nvim-compe. +require'compe'.setup { + enabled = true; + autocomplete = true; + debug = false; + min_length = 1; + preselect = 'enable'; + throttle_time = 80; + source_timeout = 200; + incomplete_delay = 400; + max_abbr_width = 100; + max_kind_width = 100; + max_menu_width = 100; + documentation = true; + + source = { + path = true; + buffer = false; + calc = false; + nvim_lsp = true; + nvim_lua = false; + vsnip = false; + ultisnips = false; + }; +} + +vim.o.completeopt = "menuone,noselect" + +vim.api.nvim_set_keymap("i", "<C-Space>", "compe#complete()", {expr = true}) +vim.api.nvim_set_keymap("i", "<CR>", "compe#confirm('<CR>')", {expr = true}) +vim.api.nvim_set_keymap("i", "<C-e>", "compe#close('<C-e>')", {expr = true}) + +-- Telescope. +local picker_cfg = { theme = "ivy" } + +require('telescope').setup{ + pickers = { + buffers = picker_cfg, + find_files = picker_cfg, + man_pages = picker_cfg, + }, +} +-- Telescope: load fzf-native. +require('telescope').load_extension('fzf') +EOF + +" ----------------- +" Mappings. +" ----------------- + +vnoremap <leader>p "_dP + +" Telescope +nnoremap <leader>fb <cmd>Telescope buffers<cr> +nnoremap <leader>ff <cmd>Telescope find_files<cr> +nnoremap <leader>fe <cmd>Telescope file_browser<cr> +nnoremap <leader>fg <cmd>Telescope live_grep<cr> +nnoremap <leader>fm <cmd>Telescope man_pages sections={"2","3"}<cr> +nnoremap <leader>ft <cmd>Telescope lsp_document_symbols<cr> +nnoremap <leader>fwt <cmd>Telescope lsp_dynamic_workspace_symbols<cr> + +" ----------------- +" Autogroups. +" ----------------- + +augroup AG_highlight_yank + autocmd! + autocmd TextYankPost * silent! lua require'vim.highlight'.on_yank({timeout = 300}) +augroup END -" }}} +" vim:ft=vim |