minimal lsp

nvim/.config/nvim/lua/romanzy/plugins.lua

@@ -1,2 +1,3 @@
 require("romanzy.plugins.rose-pine")
 require("romanzy.plugins.nvim-treesitter")
+require("romanzy.plugins.lsp")

nvim/.config/nvim/lua/romanzy/plugins/lsp.lua

@@ -0,0 +1,102 @@
+vim.pack.add({
+    {
+        src = "https://github.com/mason-org/mason.nvim",
+        name = "mason.nvim",
+    },
+    {
+        src = "https://github.com/mason-org/mason-lspconfig.nvim",
+        name = "mason-lspconfig.nvim",
+    },
+    {
+        src = "https://github.com/neovim/nvim-lspconfig",
+        name = "nvim-lspconfig",
+    },
+})
+
+local mason_lspconfig = require("mason-lspconfig")
+
+vim.opt.completeopt = { "menu", "menuone", "noselect", "popup", "fuzzy" }
+
+vim.diagnostic.config({
+    severity_sort = true,
+    signs = true,
+    underline = true,
+    update_in_insert = false,
+    virtual_text = false,
+    float = {
+        border = "rounded",
+        source = "if_many",
+    },
+})
+
+vim.api.nvim_create_autocmd("LspAttach", {
+    callback = function(ev)
+        local client = vim.lsp.get_client_by_id(ev.data.client_id)
+        if not client then
+            return
+        end
+
+        vim.lsp.completion.enable(true, client.id, ev.buf, {
+            autotrigger = true,
+        })
+
+        if client:supports_method("textDocument/inlayHint") then
+            vim.lsp.inlay_hint.enable(true, { bufnr = ev.buf })
+        end
+
+        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", "grd", vim.lsp.buf.references, opts)
+        vim.keymap.set("n", "<leader>e", vim.diagnostic.open_float, opts)
+        vim.keymap.set("n", "<leader>q", vim.diagnostic.setloclist, opts)
+    end,
+})
+
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+local managed_servers = {
+    "bashls",
+    "clangd",
+    "jsonls",
+    "lua_ls",
+    "marksman",
+    "taplo",
+    "ts_ls",
+    "yamlls",
+}
+local servers = {
+    bashls = {},
+    clangd = {},
+    jsonls = {},
+    marksman = {},
+    taplo = {},
+    ts_ls = {},
+    yamlls = {},
+    lua_ls = {
+        settings = {
+            Lua = {
+                diagnostics = {
+                    globals = { "vim" },
+                },
+                runtime = {
+                    version = "LuaJIT",
+                },
+                workspace = {
+                    checkThirdParty = false,
+                    library = vim.api.nvim_get_runtime_file("", true),
+                },
+            },
+        },
+    },
+}
+
+for server_name, config in pairs(servers) do
+    config.capabilities = vim.tbl_deep_extend("force", {}, capabilities, config.capabilities or {})
+    vim.lsp.config(server_name, config)
+end
+
+require("mason").setup()
+
+mason_lspconfig.setup({
+    automatic_enable = managed_servers,
+})

nvim/.config/nvim/nvim-pack-lock.json

@@ -1,5 +1,17 @@
 {
   "plugins": {
+    "mason-lspconfig.nvim": {
+      "rev": "21c5b3ebeaa0412e28096bb0701434c51c1fbf76",
+      "src": "https://github.com/mason-org/mason-lspconfig.nvim"
+    },
+    "mason.nvim": {
+      "rev": "2a6940af80375532e5e9e7c1f2fc6319a1b7a69d",
+      "src": "https://github.com/mason-org/mason.nvim"
+    },
+    "nvim-lspconfig": {
+      "rev": "bfcc0171a43f22afa61d927ffe9fcb6cb85dc99e",
+      "src": "https://github.com/neovim/nvim-lspconfig"
+    },
     "nvim-treesitter": {
       "rev": "4916d6592ede8c07973490d9322f187e07dfefac",
       "src": "https://github.com/nvim-treesitter/nvim-treesitter"