zig

commit f996d28666e7d562b6a18e9f80fe31a3463456d0 (tree)
parent 017228de89ef2ea4ed229c4eea62317826a909b6
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Fri, 13 Feb 2026 17:05:21 -0800

fetch: use tmp dir inside zig-pkg/

Using the tmp dir of the local .zig-cache/ could result in
error.CrossDevice if the user chose a non-default local cache path.

closes #31148

Diffstat:
M
src/Package/Fetch.zig
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/src/Package/Fetch.zig b/src/Package/Fetch.zig
@@ -684,15 +684,13 @@ fn runResource(
 
     const arena = f.arena.allocator();
     const eb = &f.error_bundle;
-    const s = fs.path.sep_str;
-    const local_cache_root = job_queue.local_cache;
     const rand_int = r: {
         var x: u64 = undefined;
         io.random(@ptrCast(&x));
         break :r x;
     };
-    const tmp_dir_sub_path = "tmp" ++ s ++ std.fmt.hex(rand_int);
-    const tmp_directory_path = try local_cache_root.join(arena, tmp_dir_sub_path);
+    const tmp_dir_sub_path = ".tmp-" ++ std.fmt.hex(rand_int);
+    const tmp_directory_path = try job_queue.root_pkg_path.join(arena, tmp_dir_sub_path);
 
     const package_sub_path = blk: {
         var tmp_directory: Cache.Directory = .{