From 0779a1561772c78a8ebbf9d85da68aa510fbd7f6 Mon Sep 17 00:00:00 2001
From: dundargoc <gocdundar@gmail.com>
Date: Sat, 21 Dec 2024 16:16:04 +0100
Subject: [PATCH] refactor: deprecate util.path.path_separator

Work on https://github.com/neovim/nvim-lspconfig/issues/2079.
---
 lua/lspconfig/configs/glint.lua     | 2 +-
 lua/lspconfig/configs/relay_lsp.lua | 2 +-
 lua/lspconfig/util.lua              | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lua/lspconfig/configs/glint.lua b/lua/lspconfig/configs/glint.lua
index 8baa725694..5c3c97c62c 100644
--- a/lua/lspconfig/configs/glint.lua
+++ b/lua/lspconfig/configs/glint.lua
@@ -7,7 +7,7 @@ return {
       local project_root = vim.fs.find('node_modules', { path = new_root_dir, upward = true })[1]
       -- Glint should not be installed globally.
       local node_bin_path = project_root .. '/node_modules/.bin'
-      local path = node_bin_path .. util.path.path_separator .. vim.env.PATH
+      local path = node_bin_path .. (vim.fn.has('win32') == 1 and ';' or ':') .. vim.env.PATH
       if config.cmd_env then
         config.cmd_env.PATH = path
       else
diff --git a/lua/lspconfig/configs/relay_lsp.lua b/lua/lspconfig/configs/relay_lsp.lua
index baf5578cb5..78ec20a0b9 100644
--- a/lua/lspconfig/configs/relay_lsp.lua
+++ b/lua/lspconfig/configs/relay_lsp.lua
@@ -26,7 +26,7 @@ return {
       local project_root = vim.fs.find('node_modules', { path = root_dir, upward = true })[1]
       local node_bin_path = project_root .. '/node_modules/.bin'
       local compiler_cmd = { node_bin_path .. '/relay-compiler', '--watch' }
-      local path = node_bin_path .. util.path.path_separator .. vim.env.PATH
+      local path = node_bin_path .. (vim.fn.has('win32') == 1 and ';' or ':') .. vim.env.PATH
       if config.cmd_env then
         config.cmd_env.PATH = path
       else
diff --git a/lua/lspconfig/util.lua b/lua/lspconfig/util.lua
index c1ad0128e7..7a47d72214 100644
--- a/lua/lspconfig/util.lua
+++ b/lua/lspconfig/util.lua
@@ -158,13 +158,10 @@ M.path = (function()
     return dir == root
   end
 
-  local path_separator = iswin and ';' or ':'
-
   return {
     traverse_parents = traverse_parents,
     iterate_parents = iterate_parents,
     is_descendant = is_descendant,
-    path_separator = path_separator,
   }
 end)()
 
@@ -363,6 +360,9 @@ function M.path.join(...)
   return table.concat({ ... }, '/')
 end
 
+--- @deprecated use `vim.fn.has('win32') == 1 and ';' or ':'` instead
+M.path.path_separator = vim.fn.has('win32') == 1 and ';' or ':'
+
 --- @deprecated use `vim.fs.dirname(vim.fs.find('.hg', { path = startpath, upward = true })[1])` instead
 function M.find_mercurial_ancestor(startpath)
   return vim.fs.dirname(vim.fs.find('.hg', { path = startpath, upward = true })[1])