#+title: Neovim Language Server Configuration * Keybindings Set keys for LSP auto-completion. #+begin_src lua :tangle yes vim.keymap.set('n', 'e', vim.diagnostic.open_float, opts) vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts) vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts) vim.keymap.set('n', 'q', vim.diagnostic.setloclist, opts) -- 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) -- Enable completion triggered by vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc') local bufopts = { noremap=true, silent=true, buffer=bufnr } vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts) vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts) vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts) vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts) vim.keymap.set('n', '', vim.lsp.buf.signature_help, bufopts) vim.keymap.set('n', 'wa', vim.lsp.buf.add_workspace_folder, bufopts) vim.keymap.set('n', 'wr', vim.lsp.buf.remove_workspace_folder, bufopts) vim.keymap.set('n', 'wl', function() print(vim.inspect(vim.lsp.buf.list_workspace_folders())) end, bufopts) vim.keymap.set('n', 'D', vim.lsp.buf.type_definition, bufopts) vim.keymap.set('n', 'rn', vim.lsp.buf.rename, bufopts) vim.keymap.set('n', 'ca', vim.lsp.buf.code_action, bufopts) vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts) vim.keymap.set('n', 'f', function() vim.lsp.buf.format { async = true } end, bufopts) end #+end_src * Languages Turn on LSP for various languages. #+begin_src lua :tangle yes require('lspconfig')['awk_ls'].setup{ on_attach = on_attach, flags = lsp_flags, } require('lspconfig')['bashls'].setup{ on_attach = on_attach, flags = lsp_flags, } require('lspconfig')['fortls'].setup{ on_attach = on_attach, flags = lsp_flags, } require('lspconfig')['hls'].setup{ on_attach = on_attach, flags = lsp_flags } require('lspconfig')['pyright'].setup{ on_attach = on_attach, flags = lsp_flags, } require('lspconfig')['tsserver'].setup{ on_attach = on_attach, flags = lsp_flags, } require('lspconfig')['rust_analyzer'].setup{ on_attach = on_attach, flags = lsp_flags, settings = { ["rust-analyzer"] = {} } } require('lspconfig')['gopls'].setup{ on_attach = on_attach, flags = lsp_flags } require('lspconfig')['clangd'].setup{ on_attach = on_attach, flags = lsp_flags } require('lspconfig')['texlab'].setup{ on_attach = on_attach, flags = lsp_flags } require('lspconfig')['perlpls'].setup{} #+end_src