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|
" dotfiles -- nvim.init.vim.experimental
" author: johannst
let mapleader=" "
" -----------------
" Plugins.
" -----------------
call plug#begin('~/.nvim/plugged')
" Colors.
Plug 'chriskempson/base16-vim'
" vsnip manager.
Plug 'hrsh7th/vim-vsnip'
" LSP.
Plug 'neovim/nvim-lspconfig'
" Completion framework.
Plug 'hrsh7th/nvim-cmp'
" Completion sources.
Plug 'hrsh7th/cmp-vsnip'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-nvim-lsp-signature-help'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'hrsh7th/cmp-cmdline'
" Telescope.
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'
Plug 'nvim-telescope/telescope-fzf-native.nvim', { 'do': 'make' }
call plug#end()
" -----------------
" Setters.
" -----------------
set termguicolors
set background=dark
colorscheme base16-default-dark
set relativenumber
set number
set signcolumn=yes
set mouse=a
set scrolloff=8
set tabstop=4
set softtabstop=4
set shiftwidth=4
set smartindent
set expandtab
set list
set listchars=tab:>-,trail:-
set hidden
set nobackup
set noswapfile
set hlsearch
set incsearch
set nowrap
if executable('rg')
set grepprg=rg\ --vimgrep
endif
" -----------------
" LSP & Complete.
" -----------------
set completeopt=menuone,noselect
lua << EOF
-- Setup nvim-cmp.
local cmp = require'cmp'
cmp.setup({
snippet = {
-- REQUIRED - you must specify a snippet engine
expand = function(args)
vim.fn["vsnip#anonymous"](args.body)
end,
},
mapping = cmp.mapping.preset.insert({
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.abort(),
['<CR>'] = cmp.mapping.confirm({ select = false }),
}),
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
{ name = 'nvim_lsp_signature_help' },
}, {
{ name = 'vsnip' },
{ name = 'buffer' },
{ name = 'path' }
})
})
-- Setup lspconfig.
local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
-- Disable LSP snippet completion.
capabilities.textDocument.completion.completionItem.snippetSupport = false
--print(vim.inspect(capabilities))
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")
end
-- Setup rust-analyzer.
require'lspconfig'.rust_analyzer.setup {
on_attach = on_attach,
capabilities = capabilities,
}
-- Setup clangd.
require'lspconfig'.clangd.setup {
cmd = { "clangd", "--background-index", "--completion-style=detailed" },
on_attach = on_attach,
capabilities = capabilities,
}
-- Setup pyright.
require'lspconfig'.pyright.setup {
on_attach = on_attach,
capabilities = capabilities,
}
-- 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
" LSP
nnoremap <silent> <C-]> <cmd>lua vim.lsp.buf.definition()<cr>
nnoremap <silent> <leader><C-]> <cmd>lua vim.lsp.buf.type_definition()<cr>
nnoremap <silent> K <cmd>lua vim.lsp.buf.hover()<cr>
nnoremap <silent> <C-k> <cmd>lua vim.lsp.buf.signature_help()<cr>
inoremap <silent> <C-k> <cmd>lua vim.lsp.buf.signature_help()<cr>
nnoremap <silent> <leader>r <cmd>lua vim.lsp.buf.references()<cr>
nnoremap <silent> <leader>i <cmd>lua vim.lsp.buf.implementation()<cr>
nnoremap <silent> <leader>f <cmd>lua vim.lsp.buf.formatting()<cr>
nnoremap <silent> <leader>a <cmd>lua vim.lsp.buf.code_action()<cr>
nnoremap <silent> <leader>n <cmd>lua vim.lsp.buf.rename()<cr>
" 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
|
