Merge branch 'main' into dev

.github/.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "15.1.0"
+  ".": "15.1.1"
 }

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## [15.1.1](https://github.com/LazyVim/LazyVim/compare/v15.1.0...v15.1.1) (2025-09-18)
+
+
+### Bug Fixes
+
+* **core:** check for outdated nightly. See [#6458](https://github.com/LazyVim/LazyVim/issues/6458) ([cfac3c9](https://github.com/LazyVim/LazyVim/commit/cfac3c9a85526ad7406f9b246097a1ec4fa1a2c3))
+* **lspconfig:** remove all usage of `lspconfig` ([36b4191](https://github.com/LazyVim/LazyVim/commit/36b41911ab90fe19505af306a31a5a699342d3c3))
+* **lsp:** schedule_wrap setting up LSPs to work around root cause of [#6456](https://github.com/LazyVim/LazyVim/issues/6456). Fixes [#6456](https://github.com/LazyVim/LazyVim/issues/6456) ([75a3809](https://github.com/LazyVim/LazyVim/commit/75a3809e15a0ecff9adc46c6cd3aaac51d99b561))
+
 ## [15.1.0](https://github.com/LazyVim/LazyVim/compare/v15.0.3...v15.1.0) (2025-09-18)
 
 

lua/lazyvim/config/init.lua

@@ -3,7 +3,7 @@ _G.LazyVim = require("lazyvim.util")
 ---@class LazyVimConfig: LazyVimOptions
 local M = {}
 
-M.version = "15.1.0" -- x-release-please-version
+M.version = "15.1.1" -- x-release-please-version
 LazyVim.config = M
 
 ---@class LazyVimOptions

lua/lazyvim/plugins/extras/lang/java.lua

@@ -91,7 +91,9 @@ return {
         table.insert(cmd, string.format("--jvm-arg=-javaagent:%s", lombok_jar))
       end
       return {
-        root_dir = require("lspconfig.util").root_pattern(vim.lsp.config.jdtls.root_markers),
+        root_dir = function(path)
+          return vim.fs.root(path, vim.lsp.config.jdtls.root_markers)
+        end,
 
         -- How to find the project name for a given root dir.
         project_name = function(root_dir)

lua/lazyvim/plugins/extras/lang/ocaml.lua

@@ -26,12 +26,19 @@ return {
             "reason",
             "dune",
           },
-          root_dir = function(bufnr, on_dir)
-            local util = require("lspconfig.util")
-            local fname = vim.api.nvim_buf_get_name(bufnr)
-            --stylua: ignore
-            on_dir(util.root_pattern("*.opam", "esy.json", "package.json", ".git", "dune-project", "dune-workspace", "*.ml")( fname))
-          end,
+          root_markers = {
+            function(name)
+              return name:match(".*%.opam$")
+            end,
+            "esy.json",
+            "package.json",
+            ".git",
+            "dune-project",
+            "dune-workspace",
+            function(name)
+              return name:match(".*%.ml$")
+            end,
+          },
         },
       },
     },

lua/lazyvim/plugins/init.lua

@@ -1,9 +1,20 @@
+local fail = nil
 if vim.fn.has("nvim-0.11.2") == 0 then
-  vim.api.nvim_echo({
+  fail = {
     { "LazyVim requires Neovim >= 0.11.2\n", "ErrorMsg" },
     { "For more info, see: https://github.com/LazyVim/LazyVim/issues/6421\n", "Comment" },
     { "Press any key to exit", "MoreMsg" },
-  }, true, {})
+  }
+elseif vim.fn.has("nvim-0.12") == 1 and not vim.lsp.is_enabled then
+  fail = {
+    { "LazyVim requires Neovim >= 0.11.2 or a recent Nightly\n", "ErrorMsg" },
+    { "Your nightly is too old, please update to a more recent version.\n", "Comment" },
+    { "Press any key to exit", "MoreMsg" },
+  }
+end
+
+if fail then
+  vim.api.nvim_echo(fail, true, {})
   vim.fn.getchar()
   vim.cmd([[quit]])
   return {}

lua/lazyvim/plugins/lsp/init.lua

@@ -2,7 +2,7 @@ return {
   -- lspconfig
   {
     "neovim/nvim-lspconfig",
-    event = { "BufReadPre", "BufNewFile", "BufWritePre" },
+    event = "LazyFile",
     dependencies = {
       "mason.nvim",
       { "mason-org/mason-lspconfig.nvim", config = function() end },
@@ -118,7 +118,7 @@ return {
       return ret
     end,
     ---@param opts PluginLspOpts
-    config = function(_, opts)
+    config = vim.schedule_wrap(function(_, opts)
       -- setup autoformat
       LazyVim.format.register(LazyVim.lsp.formatter())
 
@@ -146,9 +146,9 @@ return {
       -- folds
       if opts.folds.enabled then
         LazyVim.lsp.on_supports_method("textDocument/foldingRange", function(client, buffer)
-          local win = vim.api.nvim_get_current_win()
-          vim.wo[win][0].foldexpr = "v:lua.vim.lsp.foldexpr()"
-          vim.wo[win][0].foldmethod = "expr"
+          if LazyVim.set_default("foldmethod", "expr") then
+            LazyVim.set_default("foldexpr", "v:lua.vim.lsp.foldexpr()")
+          end
         end)
       end
 
@@ -256,7 +256,7 @@ return {
         resolve("denols")
         resolve("vtsls")
       end
-    end,
+    end),
   },
 
   -- cmdline tools and lsp servers

lua/lazyvim/plugins/treesitter.lua

@@ -95,13 +95,14 @@ return {
 
           -- indents
           if vim.tbl_get(opts, "indent", "enable") ~= false then
-            vim.bo[ev.buf].indentexpr = "v:lua.LazyVim.treesitter.indentexpr()"
+            LazyVim.set_default("indentexpr", "v:lua.LazyVim.treesitter.indentexpr()")
           end
 
           -- folds
           if vim.tbl_get(opts, "folds", "enable") ~= false then
-            vim.wo.foldmethod = "expr"
-            vim.wo.foldexpr = "v:lua.LazyVim.treesitter.foldexpr()"
+            if LazyVim.set_default("foldmethod", "expr") then
+              LazyVim.set_default("foldexpr", "v:lua.LazyVim.treesitter.foldexpr()")
+            end
           end
         end,
       })

lua/lazyvim/util/init.lua

@@ -304,4 +304,50 @@ function M.statuscolumn()
   return package.loaded.snacks and require("snacks.statuscolumn").get() or ""
 end
 
+local _defaults = {} ---@type table<string, boolean>
+
+-- Determines whether it's safe to set an option to a default value.
+--
+-- It will only set the option if:
+-- * it is the same as the global value
+-- * it's current value is a default value
+-- * it was last set by a script in $VIMRUNTIME
+---@param option string
+---@param value string|number|boolean
+---@return boolean was_set
+function M.set_default(option, value)
+  local l = vim.api.nvim_get_option_value(option, { scope = "local" })
+  local g = vim.api.nvim_get_option_value(option, { scope = "global" })
+
+  _defaults[("%s=%s"):format(option, value)] = true
+  local key = ("%s=%s"):format(option, l)
+
+  if l ~= g and not _defaults[key] then
+    -- Option does not match global and is not a default value
+    -- Check if it was set by a script in $VIMRUNTIME
+    local info = vim.api.nvim_get_option_info2(option, { scope = "local" })
+    ---@param e vim.fn.getscriptinfo.ret
+    local scriptinfo = vim.tbl_filter(function(e)
+      return e.sid == info.last_set_sid
+    end, vim.fn.getscriptinfo())
+    local by_rtp = #scriptinfo == 1 and vim.startswith(scriptinfo[1].name, vim.fn.expand("$VIMRUNTIME"))
+    if not by_rtp then
+      if vim.g.lazyvim_debug_set_default then
+        LazyVim.warn(
+          ("Not setting option `%s` to `%s` because it was changed by a filetype plugin."):format(option, value),
+          { title = "LazyVim", once = true }
+        )
+      end
+      return false
+    end
+  end
+
+  if vim.g.lazyvim_debug_set_default then
+    LazyVim.info(("Setting option `%s` to `%s`"):format(option, value), { title = "LazyVim", once = true })
+  end
+
+  vim.api.nvim_set_option_value(option, value, { scope = "local" })
+  return true
+end
+
 return M