From 5c3fae3a329bed39f780827b4c5bfc494dee1c6b Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Wed, 10 Jul 2024 00:42:41 -0700
Subject: [PATCH] td.Build.Step.InstallDir: leave hint for wrong cached status

Since I spent a couple minutes debugging this, hopefully this saves
someone some future trouble doing the same.
---
 lib/std/Build/Step/InstallDir.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/std/Build/Step/InstallDir.zig b/lib/std/Build/Step/InstallDir.zig
index 9cd71e7828..8cb06641ec 100644
--- a/lib/std/Build/Step/InstallDir.zig
+++ b/lib/std/Build/Step/InstallDir.zig
@@ -99,6 +99,7 @@ fn make(step: *Step, prog_node: std.Progress.Node) !void {
                 const subdir_path = try src_dir_path.join(arena, entry.path);
                 try step.addDirectoryWatchInputFromPath(subdir_path);
                 try cwd.makePath(dest_path);
+                // TODO: set result_cached=false if the directory did not already exist.
             },
             .file => {
                 for (install_dir.options.blank_extensions) |ext| {