From cc5ca2e8c8fa3cf2e60321fdb0cb4ddb66551ff2 Mon Sep 17 00:00:00 2001
From: bh <qn+git@excalibur.computer>
Date: Wed, 12 Nov 2025 23:57:20 +0800
Subject: Initial Commit

---
 lua/config/lsp.lua | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 lua/config/lsp.lua

(limited to 'lua/config/lsp.lua')

diff --git a/lua/config/lsp.lua b/lua/config/lsp.lua
new file mode 100644
index 0000000..5e1197a
--- /dev/null
+++ b/lua/config/lsp.lua
@@ -0,0 +1,104 @@
+-- ~/.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
+
-- 
cgit v1.2.3