update

lua/user/lsp.lua

@@ -1,13 +1,33 @@
--- Load language server configuration
+-- 1. Setup Mason first
+require("mason").setup()
+require("mason-lspconfig").setup({
+    -- Remove "jdtls" from here to prevent the 'enable' (nil value) crash
+    ensure_installed = {
+        "pyright",
+        "ts_ls",
+        "marksman",
+        "kotlin_language_server",
+        "graphql"
+    },
+})
+
+-- 2. Global LSP Attach (The modern way to handle keymaps)
+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', '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)
+    end,
+})
+
+-- 3. Load your modernized server configs
+-- These files should now use vim.lsp.config and vim.lsp.enable
 require("user.lsp_servers.pyright")
 require("user.lsp_servers.ts_ls")
 require("user.lsp_servers.jdtls")
 require("user.lsp_servers.marksman")
 require("user.lsp_servers.kotlin_ls")
 require("user.lsp_servers.graphql")
-
--- Mason setup
-require("mason").setup()
-require("mason-lspconfig").setup({
-	ensure_installed = { "pyright", "ts_ls", "jdtls", "marksman", "kotlin_language_server" }, -- Ensure Kotlin LSP is installed
-})

lua/user/lsp_servers/graphql.lua

@@ -1,6 +1,21 @@
-local lspconfig = require("lspconfig")
+-- 1. Configuration
+vim.lsp.config('graphql', {
+    cmd = { "graphql-lsp", "server", "-m", "stream" },
+    filetypes = { "graphql", "gql", "javascript", "typescript", "typescriptreact", "javascriptreact" },
 
-lspconfig.graphql.setup({
-  capabilities = require("cmp_nvim_lsp").default_capabilities(),
-  filetypes = { "graphql", "gql", "javascript", "typescript" },
+    -- This ensures GraphQL only starts if it finds a config file
+    root_markers = {
+        ".graphqlrc",
+        ".graphqlrc.json",
+        ".graphqlrc.yaml",
+        ".graphqlrc.yml",
+        "graphql.config.json",
+        "graphql.config.yaml",
+        "graphql.config.yml"
+    },
+
+    capabilities = require("cmp_nvim_lsp").default_capabilities(),
 })
+
+-- 2. Enable the server
+vim.lsp.enable('graphql')

lua/user/lsp_servers/jdtls.lua

@@ -1,15 +1,12 @@
-local lspconfig = require("lspconfig")
+-- 1. Setup paths and capabilities
 local capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities())
-
--- Java binary (ensure it's Java 21)
 local java_bin = "/usr/lib/jvm/java-21-openjdk/bin/java"
-
--- Find JDTLS and Lombok paths dynamically
-local jdtls_path = "/home/prabhat/.local/share/nvim/mason/packages/jdtls"
+local jdtls_path = vim.fn.stdpath("data") .. "/mason/packages/jdtls"
 local jdtls_launcher_jar = vim.fn.glob(jdtls_path .. "/plugins/org.eclipse.equinox.launcher_*.jar")
-local lombok_jar = vim.fn.glob(jdtls_path .. "/lombok.jar")
+local lombok_jar = jdtls_path .. "/lombok.jar"
 
-lspconfig.jdtls.setup({
+-- 2. Define the configuration
+vim.lsp.config('jdtls', {
     cmd = {
         java_bin,
         "-Declipse.application=org.eclipse.jdt.ls.core.id1",
@@ -17,22 +14,19 @@ lspconfig.jdtls.setup({
         "-Declipse.product=org.eclipse.jdt.ls.core.product",
         "-Dlog.protocol=true",
         "-Dlog.level=INFO",
-        "-Xmx2G",   -- Max heap size
-        "-Xms256m", -- Min heap size
+        "-Xmx2G",
+        "-Xms256m",
         "--add-modules=ALL-SYSTEM",
         "--add-opens", "java.base/java.util=ALL-UNNAMED",
         "--add-opens", "java.base/java.lang=ALL-UNNAMED",
-        "-javaagent:" .. lombok_jar, -- Lombok support
-        "-jar", jdtls_launcher_jar,  -- JDTLS launcher
+        "-javaagent:" .. lombok_jar,
+        "-jar", jdtls_launcher_jar,
         "-configuration", jdtls_path .. "/config_linux",
-        "-data", vim.fn.stdpath("data") .. "/jdtls-workspace/" .. vim.fn.fnamemodify(vim.loop.cwd(), ":p:h:t"),
+        "-data", vim.fn.stdpath("data") .. "/jdtls-workspace/" .. vim.fn.fnamemodify(vim.fn.getcwd(), ":p:h:t"),
     },
     capabilities = capabilities,
-    root_dir = function()
-        return vim.fs.dirname(
-            vim.fs.find({ ".git", "mvnw", "gradlew", "pom.xml", "build.gradle" }, { upward = true })[1]
-        )
-    end,
+    -- In 0.11, use root_markers instead of a root_dir function
+    root_markers = { ".git", "mvnw", "gradlew", "pom.xml", "build.gradle" },
     settings = {
         java = {
             completion = {
@@ -51,23 +45,10 @@ lspconfig.jdtls.setup({
                 },
             },
             import = {
-                exclusions = {
-                    "**/internal/**",
-                },
-                maven = {
-                    enabled = true,
-                    downloadSources = true,
-                },
-                gradle = {
-                    enabled = true,
-                },
+                maven = { enabled = true, downloadSources = true },
+                gradle = { enabled = true },
                 settings = {
-                    importOrder = {
-                        "java",
-                        "javax",
-                        "org",
-                        "com",
-                    },
+                    importOrder = { "java", "javax", "org", "com" },
                 },
             },
             inlayHints = {
@@ -83,3 +64,5 @@ lspconfig.jdtls.setup({
     },
 })
 
+-- 3. Enable the server
+vim.lsp.enable('jdtls')

lua/user/lsp_servers/kotlin_ls.lua

@@ -1,28 +1,22 @@
--- lua/user/lsp_servers/kotlin_ls.lua
+-- 1. Configuration
+vim.lsp.config('kotlin_language_server', {
+    cmd = { "kotlin-language-server" },
+    filetypes = { "kotlin" },
+    -- Kotlin projects are usually defined by build files or git
+    root_markers = { "settings.gradle", "settings.gradle.kts", "pom.xml", ".git" },
 
-local lspconfig = require("lspconfig")
+    -- flags in lspconfig setup are now part of the general config table
+    init_options = {
+        debounceTextChanges = 150,
+    },
 
--- Setup the Kotlin language server
-lspconfig.kotlin_language_server.setup({
-	cmd = { "kotlin-language-server" }, -- The command to start the server
-	on_attach = function(client, bufnr)
-		-- Key mappings for LSP functions
-		local opts = { noremap = true, silent = true }
-		local function buf_set_keymap(...)
-			vim.api.nvim_buf_set_keymap(bufnr, ...)
-		end
-
-		buf_set_keymap("n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
-		buf_set_keymap("n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
-		buf_set_keymap("n", "<leader>rn", "<Cmd>lua vim.lsp.buf.rename()<CR>", opts)
-	end,
-	flags = {
-		debounce_text_changes = 150,
-	},
-	settings = {
-		kotlin = {
-			linting = { enabled = true },
-			completion = { enabled = true },
-		},
-	},
+    settings = {
+        kotlin = {
+            linting = { enabled = true },
+            completion = { enabled = true },
+        },
+    },
 })
+
+-- 2. Enable the server
+vim.lsp.enable('kotlin_language_server')

lua/user/lsp_servers/marksman.lua

@@ -1,6 +1,12 @@
-local lspconfig = require("lspconfig")
--- Setup for Markdown LSP (Marksman)
-lspconfig.marksman.setup({
-	-- Add additional settings here
-	filetypes = { "markdown", "md" },
+-- 1. Configuration
+vim.lsp.config('marksman', {
+    cmd = { "marksman", "server" },
+    filetypes = { "markdown", "markdown.md" },
+    -- Marksman looks for a .marksman.toml or a .git directory to define the project root
+    root_markers = { ".marksman.toml", ".git" },
 })
+
+-- 2. Enable the server
+-- Note: You don't need to redefine the LspAttach autocmd here
+-- if you already added it to your pyright or ts_ls files.
+vim.lsp.enable('marksman')

lua/user/lsp_servers/pyright.lua

@@ -1,15 +1,32 @@
-local lspconfig = require("lspconfig")
+-- Define the configuration for pyright
+vim.lsp.config('pyright', {
+    -- The command to start the server (usually the same as lspconfig's default)
+    cmd = { "pyright-langserver", "--stdio" },
+    filetypes = { "python" },
+    root_markers = { ".git", "pyproject.toml", "setup.py", "requirements.txt" },
 
-lspconfig.pyright.setup({
-	on_attach = function(client, bufnr)
-		-- Custom keymaps and commands for pyright
-	end,
-	settings = {
-		python = {
-			analysis = {
-				autoSearchPaths = true,
-				useLibraryCodeForTypes = true,
-			},
-		},
-	},
+    -- Your custom settings move here
+    settings = {
+        python = {
+            analysis = {
+                autoSearchPaths = true,
+                useLibraryCodeForTypes = true,
+            },
+        },
+    },
 })
+
+-- Handle the on_attach logic
+vim.api.nvim_create_autocmd('LspAttach', {
+    callback = function(args)
+        local client = vim.lsp.get_client_by_id(args.data.client_id)
+        if client and client.name == 'pyright' then
+            local bufnr = args.buf
+            -- Your custom keymaps and commands for pyright go here
+            -- Example: vim.keymap.set('n', 'K', vim.lsp.buf.hover, { buffer = bufnr })
+        end
+    end,
+})
+
+-- Finally, enable the server
+vim.lsp.enable('pyright')

lua/user/lsp_servers/ts_ls.lua

@@ -1,41 +1,53 @@
-local lspconfig = require("lspconfig")
-
-lspconfig.ts_ls.setup({
-	on_attach = function(client, bufnr)
-		-- Custom keymaps and commands for tsserver
-		local opts = { noremap = true, silent = true }
-		-- Example key mappings
-		vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
-		vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
-		vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>rn", "<Cmd>lua vim.lsp.buf.rename()<CR>", opts)
-	end,
-	filetypes = {
-		"typescript",
-		"typescriptreact",
-		"typescript.tsx",
-		"javascript",
-		"javascriptreact",
-		"javascript.jsx",
-	},
-	cmd = { "typescript-language-server", "--stdio" },
-	root_dir = lspconfig.util.root_pattern("package.json", "tsconfig.json", "jsconfig.json", ".git"),
-	settings = {
-		-- Enable document formatting
-		format = {
-			enable = true,
-			insertSpaceAfterCommaDelimiter = true,
-			insertSpaceAfterSemicolon = true,
-			insertSpaceBeforeAndAfterOperator = true,
-			indentStyle = "smart",
-			indentSize = 2,
-			wrapLineLength = 120,
-		},
-		-- Diagnostics and completion settings
-		diagnostics = {
-			enable = true,
-		},
-		completions = {
-			enable = true,
-		},
-	},
+-- 1. Configuration
+vim.lsp.config('ts_ls', {
+    cmd = { "typescript-language-server", "--stdio" },
+    filetypes = {
+        "typescript",
+        "typescriptreact",
+        "typescript.tsx",
+        "javascript",
+        "javascriptreact",
+        "javascript.jsx",
+    },
+    -- In 0.11, root_markers replaces root_dir logic
+    root_markers = { "package.json", "tsconfig.json", "jsconfig.json", ".git" },
+    settings = {
+        javascript = {
+            format = {
+                enable = true,
+                insertSpaceAfterCommaDelimiter = true,
+                insertSpaceAfterSemicolon = true,
+                insertSpaceBeforeAndAfterOperator = true,
+                indentStyle = "smart",
+                indentSize = 2,
+            },
+        },
+        typescript = {
+            format = {
+                enable = true,
+                insertSpaceAfterCommaDelimiter = true,
+                insertSpaceAfterSemicolon = true,
+                insertSpaceBeforeAndAfterOperator = true,
+                indentStyle = "smart",
+                indentSize = 2,
+            },
+        },
+    },
 })
+
+-- 2. Global LspAttach for Keymaps
+-- This works for all servers, so you only need to define it once (e.g., in user/lsp.lua)
+vim.api.nvim_create_autocmd('LspAttach', {
+    group = vim.api.nvim_create_augroup('UserLspConfig', {}),
+    callback = function(ev)
+        local opts = { buffer = ev.buf, noremap = true, silent = true }
+
+        -- Modern way to set keymaps using the lua function directly
+        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)
+    end,
+})
+
+-- 3. Enable the server
+vim.lsp.enable('ts_ls')

lua/user/treesitter.lua

@@ -1,4 +1,4 @@
-require("nvim-treesitter.configs").setup({
+require("nvim-treesitter").setup({
 	ensure_installed = {
 		"markdown",
 		"markdown_inline",