From c30d3a61ddf08e691ca1f4d2dc17bfe0dc33d85e Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Sun, 31 Mar 2024 22:27:29 +0800
Subject: enable longpaths for submodule/reset #4905

---
 xmake/modules/devel/git/submodule/reset.lua | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

(limited to 'xmake/modules/devel/git/submodule/reset.lua')

diff --git a/xmake/modules/devel/git/submodule/reset.lua b/xmake/modules/devel/git/submodule/reset.lua
index e0c7bf98d..f3c5ca45a 100644
--- a/xmake/modules/devel/git/submodule/reset.lua
+++ b/xmake/modules/devel/git/submodule/reset.lua
@@ -36,11 +36,7 @@ import("lib.detect.find_tool")
 -- @endcode
 --
 function main(opt)
-
-    -- init options
     opt = opt or {}
-
-    -- find git
     local git = assert(find_tool("git"), "git not found!")
 
     -- init argv
@@ -79,6 +75,26 @@ function main(opt)
         table.insert(argv, opt.commit)
     end
 
+    -- enable long paths
+    local longpaths_old
+    local longpaths_changed = false
+    if opt.longpaths then
+        local longpaths_old = try {function () return os.iorunv(git.program, {"config", "--get", "--global", "core.longpaths"}, {curdir = opt.repodir}) end}
+        if not longpaths_old or not longpaths_old:find("true") then
+            os.vrunv(git.program, {"config", "--global", "core.longpaths", "true"}, {curdir = opt.repodir})
+            longpaths_changed = true
+        end
+    end
+
     -- reset it
     os.vrunv(git.program, argv, {curdir = opt.repodir})
+
+    -- restore old long paths configuration
+    if longpaths_changed then
+        if longpaths_old and longpaths_old:find("false") then
+            os.vrunv(git.program, {"config", "--global", "core.longpaths", "false"}, {curdir = opt.repodir})
+        else
+            os.vrunv(git.program, {"config", "--global", "--unset", "core.longpaths"}, {curdir = opt.repodir})
+        end
+    end
 end
-- 
cgit v1.3.1