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-- ~/.config/nvim/lua/config/lsp.lua
return function()
-- Shared settings✖
local cmp_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
local capabilities = vim.lsp.protocol.make_client_capabilities()
if cmp_ok then
capabilities = cmp_nvim_lsp.default_capabilities(capabilities)
end
local on_attach = function(client, bufnr)
local opts = { noremap = true, silent = true, buffer = bufnr }
vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts)
vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, opts)
-- Normal mode: show diagnostics in a floating window
vim.keymap.set('n', '<leader>d', vim.diagnostic.open_float, { noremap=true, silent=true })
end
-- Server‑specific configurations
local servers = {
lua_ls = {
settings = {
Lua = {
diagnostics = { globals = { "vim" } },
workspace = { library = vim.api.nvim_get_runtime_file("", true) },
telemetry = { enable = false },
},
},
},
ts_ls = {},
texlab = {
settings = {
texlab = {
auxDirectory = "build",
build = {
executable = "latexmk",
args = { "-pdf", "-interaction=nonstopmode", "-synctex=1", "%f" },
onSave = true,
},
forwardSearch = {
executable = "zathura",
args = { "--synctex-forward", "%l:1:%f", "%p" },
},
},
},
},
clangd = {}, -- C & C++
pyright = {}, -- Python
rust_analyzer = {}, -- Rust
zls = {}, -- Zig
hls = {}, -- Haskell
jdtls = {}, -- Java
asm_lsp = {}, -- Assembly (if you install it)
}
for name, cfg in pairs(servers) do
-- Use the new api
vim.lsp.config(name, {
on_attach = on_attach,
capabilities = capabilities,
settings = cfg.settings,
root_dir = cfg.root_dir, -- optional if you have special root logic
})
vim.lsp.enable(name)
-- Diagnostic Icons
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 = "" })
end
-- Use Nerd Font symbols for diagnostics
vim.fn.sign_define("DiagnosticSignError", {text = "✖", texthl = "DiagnosticError"}) -- x-mark
vim.fn.sign_define("DiagnosticSignWarn", {text = "", texthl = "DiagnosticWarn"}) -- warning triangle
vim.fn.sign_define("DiagnosticSignInfo", {text = "", texthl = "DiagnosticInfo"}) -- info circle
vim.fn.sign_define("DiagnosticSignHint", {text = "", texthl = "DiagnosticHint"}) -- lightbulb
vim.diagnostic.config({
virtual_text = true, -- inline messages
signs = true, -- show signs in the gutter
underline = true, -- underline errors/warnings
update_in_insert = false,
severity_sort = true,
})
lualine_x = {
{
"diagnostics",
sources = {"nvim_lsp"},
sections = {"error", "warn", "info", "hint"},
symbols = { error = " ", warn = " ", info = " ", hint = " " },
}
}
end
end
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