init: initial commit

2026-03-08 16:23:50 +03:00
commit 02476899b4
22 changed files with 2257 additions and 0 deletions
@@ -0,0 +1,79 @@
+local function lsp_keymaps(ev)
+  local buf = ev.buf
+  local map = function(mode, lhs, rhs, desc)
+    vim.keymap.set(mode, lhs, rhs, { buffer = buf, desc = desc })
+  end
+
+  map("n", "K", vim.lsp.buf.hover, "Hover")
+  map("n", "gd", vim.lsp.buf.definition, "Go to definition")
+  map("n", "gD", vim.lsp.buf.declaration, "Go to declaration")
+  map("n", "gr", vim.lsp.buf.references, "References")
+  map("n", "gi", vim.lsp.buf.implementation, "Implementation")
+  map("n", "<leader>rn", vim.lsp.buf.rename, "Rename")
+  map("n", "<leader>ca", vim.lsp.buf.code_action, "Code action")
+
+  if vim.lsp.inlay_hint then
+    pcall(vim.lsp.inlay_hint.enable, true, { bufnr = buf })
+  end
+end
+
+return {
+  { "williamboman/mason.nvim", cmd = "Mason", opts = {} },
+
+  {
+    "williamboman/mason-lspconfig.nvim",
+    event = "VeryLazy",
+    dependencies = { "mason.nvim" },
+    opts = {
+      ensure_installed = { "clangd", "gopls", "pyright", "lua_ls" },
+      automatic_installation = true,
+    },
+  },
+
+  -- Keep nvim-lspconfig installed (it provides server definitions),
+  -- but DO NOT call require("lspconfig") anymore.
+  {
+    "neovim/nvim-lspconfig",
+    event = { "BufReadPre", "BufNewFile" },
+    dependencies = { "hrsh7th/cmp-nvim-lsp" },
+    config = function()
+      vim.api.nvim_create_autocmd("LspAttach", { callback = lsp_keymaps })
+
+      local caps = vim.lsp.protocol.make_client_capabilities()
+      local ok, cmp_lsp = pcall(require, "cmp_nvim_lsp")
+      if ok then
+        caps = cmp_lsp.default_capabilities(caps)
+      end
+
+      vim.lsp.config("clangd", {
+        capabilities = caps,
+        cmd = { "clangd", "--background-index", "--clang-tidy", "--header-insertion=iwyu" },
+      })
+
+      vim.lsp.config("gopls", {
+        capabilities = caps,
+        settings = {
+          gopls = {
+            staticcheck = true,
+            analyses = { unusedparams = true, nilness = true, shadow = true },
+          },
+        },
+      })
+
+      vim.lsp.config("pyright", { capabilities = caps })
+
+      vim.lsp.config("lua_ls", {
+        capabilities = caps,
+        settings = {
+          Lua = {
+            diagnostics = { globals = { "vim" } },
+            workspace = { checkThirdParty = false },
+          },
+        },
+      })
+
+      vim.lsp.enable({ "clangd", "gopls", "pyright", "lua_ls" })
+    end,
+  },
+}
+