nvim/lua/plugins/lspconfig.lua
Evie Litherland-Smith 7d3109f60e Separate LSP config and nvim-cmp
Make nvim-cmp standalone, lazy lone on InsertEnter and be used by neorg
to enable treesitter integration (no LSP available)

Move LSP config into lspconfig.lua

Optimise some startup conditions
2023-05-20 12:44:21 +01:00

94 lines
3.3 KiB
Lua

local on_attach = function(client, bufnr)
-- Mappings.
-- See `:help vim.lsp.*` for documentation on any of the below functions
local bufopts = { noremap = true, silent = true, buffer = bufnr }
vim.keymap.set("n", "gd", vim.lsp.buf.definition, bufopts)
vim.keymap.set("n", "gr", vim.lsp.buf.references, bufopts)
vim.keymap.set("n", "gi", vim.lsp.buf.implementation, bufopts)
vim.keymap.set("n", "K", vim.lsp.buf.hover, bufopts)
vim.keymap.set("n", "<leader>D", vim.lsp.buf.type_definition, bufopts)
vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, bufopts)
vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, bufopts)
vim.keymap.set(
"n",
"<leader>i",
function() vim.lsp.buf.format { bufnr = bufnr, timeout_ms = 2000, async = true } end,
bufopts
)
-- specific client tweaks
if client.name ~= "null-ls" then client.server_capabilities.documentFormattingProvider = false end
if client.name == "ruff_lsp" then client.server_capabilities.hoverProvider = false end
-- Attach navic and navbuddy if applicable
if client.server_capabilities.documentSymbolProvider then
require("nvim-navic").attach(client, bufnr)
require("nvim-navbuddy").attach(client, bufnr)
end
end
local config = function()
require("neodev").setup()
-- Mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
local opts = { noremap = true, silent = true }
vim.keymap.set("n", "<leader>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", "<leader>q", vim.diagnostic.setloclist, opts)
local signs = { Error = "", Warn = "", Hint = "", Info = "" }
for type, icon in pairs(signs) do
local hl = "DiagnosticSign" .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
end
local lsp_flags = { debounce_text_changes = 150 }
local capabilities = require("cmp_nvim_lsp").default_capabilities()
local servers = {
"pyright",
"ruff_lsp",
"nil_ls",
"lua_ls",
"fortls",
"yamlls",
"vimls",
"bashls",
}
for _, name in ipairs(servers) do
require("lspconfig")[name].setup {
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
end
local builtins = require "null-ls.builtins"
require("null-ls").setup {
sources = {
builtins.code_actions.gitsigns,
builtins.formatting.alejandra,
builtins.formatting.autoflake,
builtins.formatting.beautysh,
builtins.formatting.black,
builtins.formatting.fixjson,
builtins.formatting.isort,
builtins.formatting.mdformat,
builtins.formatting.shellharden,
builtins.formatting.stylua,
builtins.hover.dictionary,
},
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
end
return {
"neovim/nvim-lspconfig",
event = { "BufReadPre", "BufNewFile" },
dependencies = { "cmp-nvim-lsp", "folke/neodev.nvim", "jose-elias-alvarez/null-ls.nvim" },
config = config,
}