Files
dotfiles/.config/nvim/fnl/settings/lspconfig.fnl
2023-09-28 13:53:07 +02:00

83 lines
3.2 KiB
Fennel

(import-macros {: map!} :hibiscus.vim)
(import-macros {: setup} :macros)
(local servers
[:bashls
:eslint
:gopls
:java_language_server
:ltex
:lua_ls
:pyright
:tsserver])
; Mappings.
(map! [n :noremap] "<space>e" vim.diagnostic.open_float)
(map! [n :noremap] "[d" vim.diagnostic.goto_prev)
(map! [n :noremap] "]d" vim.diagnostic.goto_next)
(map! [n :noremap] "<space>q" vim.diagnostic.setloclist)
(fn on_attach [_ bufnr]
(map! [n :noremap :buffer] :gD vim.lsp.buf.declaration)
(map! [n :noremap :buffer] :gd vim.lsp.buf.definition)
(map! [n :noremap :buffer] :K vim.lsp.buf.hover)
(map! [n :noremap :buffer] :gi vim.lsp.buf.implementation)
(map! [n :noremap :buffer] :<C-k> vim.lsp.buf.signature_help)
(map! [n :noremap :buffer] :<space>wa vim.lsp.buf.add_workspace_folder)
(map! [n :noremap :buffer] :<space>wr vim.lsp.buf.remove_workspace_folder)
(map! [n :noremap :buffer] :<space>wl (fn [] (print (vim.inspect (vim.lsp.buf.list_workspace_folders)))))
(map! [n :noremap :buffer] :<space>D vim.lsp.buf.type_definition)
(map! [n :noremap :buffer] :<space>rn vim.lsp.buf.rename)
(map! [n :noremap :buffer] :<space>ca vim.lsp.buf.code_action)
(map! [n :noremap :buffer] :gr vim.lsp.buf.references)
(map! [n :noremap :buffer] :<space>f vim.lsp.buf.formatting))
(local capabilities ((. (require :cmp_nvim_lsp) :default_capabilities) (vim.lsp.protocol.make_client_capabilities)))
(setup :mason)
(setup :mason-lspconfig
{:ensure_installed servers})
(each [_ lsp (pairs servers)]
(local lsp_opts
{:on_attach on_attach
:capabilities capabilities
:flags {:debounce_text_changes 150}})
(local (status config) (pcall require (.. "settings.lsp." lsp)))
(if status
(config.setup lsp_opts)
((. (require :lspconfig) lsp :setup) lsp_opts)))
; LuaSnip setup
(local luasnip (require :luasnip))
((. (require :luasnip.loaders.from_vscode) :lazy_load))
; nvim-cmp setup
(local lspkind (require :lspkind))
(local cmp (require :cmp))
(cmp.setup
{:snippet {:expand (fn [args] (luasnip.lsp_expand args.body))}
:mapping (cmp.mapping.preset.insert
{:<C-d> (cmp.mapping.scroll_docs -4)
:<C-f> (cmp.mapping.scroll_docs 4)
:<C-Space> (cmp.mapping.complete)
:<CR> (cmp.mapping.confirm {:behavior cmp.ConfirmBehavior.Replace
:select true})
:<Tab> (cmp.mapping
(fn [fallback] (if (cmp.visible)
(cmp.select_next_item)
(luasnip.expand_or_jumpable)
(luasnip.expand_or_jump)
(fallback)))
[:i :s])
:<S-Tab> (cmp.mapping
(fn [fallback] (if (cmp.visible)
(cmp.select_prev_item)
(luasnip.jumpable -1)
(luasnip.jump -1)
(fallback)))
[:i :s])})
:sources [{:name "luasnip"}
{:name "nvim_lsp"}]
:formatting {:format (lspkind.cmp_format {:mode "symbol_text"})}})