feat(nvim): add smear cursor plugin

modules/home/rsydn/programs/nvim/lua/plugins/lsp.lua

@@ -0,0 +1,106 @@
+-- LSP configuration using Nix-managed servers
+return {
+  -- Disable Mason plugins (we use Nix-managed servers instead)
+  { "mason-org/mason.nvim", enabled = false },
+  { "mason-org/mason-lspconfig.nvim", enabled = false },
+  { "jay-babu/mason-null-ls.nvim", enabled = false },
+  { "jay-babu/mason-nvim-dap.nvim", enabled = false },
+
+  {
+    "neovim/nvim-lspconfig",
+    event = { "BufReadPre", "BufNewFile" },
+    dependencies = {
+      "saghen/blink.cmp", -- For LSP capabilities
+    },
+    config = function()
+      -- Get blink.cmp capabilities
+      local capabilities = require("blink.cmp").get_lsp_capabilities()
+
+      -- Common LSP attach keybindings
+      vim.api.nvim_create_autocmd("LspAttach", {
+        group = vim.api.nvim_create_augroup("UserLspConfig", {}),
+        callback = function(ev)
+          local opts = { buffer = ev.buf }
+          vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
+          vim.keymap.set("n", "gD", vim.lsp.buf.declaration, opts)
+          vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
+          vim.keymap.set("n", "gi", vim.lsp.buf.implementation, opts)
+          vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
+          vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, opts)
+          vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts)
+          vim.keymap.set("n", "<leader>d", 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)
+        end,
+      })
+
+      -- Configure each LSP server
+      local lspconfig = require("lspconfig")
+
+      -- Lua
+      lspconfig.lua_ls.setup({
+        capabilities = capabilities,
+        settings = {
+          Lua = {
+            runtime = { version = "LuaJIT" },
+            diagnostics = { globals = { "vim" } },
+            workspace = {
+              library = vim.api.nvim_get_runtime_file("", true),
+              checkThirdParty = false,
+            },
+            telemetry = { enable = false },
+          },
+        },
+      })
+
+      -- Nix
+      lspconfig.nil_ls.setup({
+        capabilities = capabilities,
+        settings = {
+          ["nil"] = {
+            formatting = { command = { "nixfmt" } },
+          },
+        },
+      })
+
+      -- Python
+      lspconfig.pyright.setup({
+        capabilities = capabilities,
+        settings = {
+          python = {
+            analysis = {
+              typeCheckingMode = "basic",
+              autoSearchPaths = true,
+              useLibraryCodeForTypes = true,
+            },
+          },
+        },
+      })
+
+      -- TypeScript/JavaScript
+      lspconfig.ts_ls.setup({
+        capabilities = capabilities,
+      })
+
+      -- Rust
+      lspconfig.rust_analyzer.setup({
+        capabilities = capabilities,
+        settings = {
+          ["rust-analyzer"] = {
+            checkOnSave = { command = "clippy" },
+          },
+        },
+      })
+
+      -- Go
+      lspconfig.gopls.setup({
+        capabilities = capabilities,
+      })
+
+      -- C/C++
+      lspconfig.clangd.setup({
+        capabilities = capabilities,
+      })
+    end,
+  },
+}