From a337919d34617ccf5e575287ac2188b5259a894d Mon Sep 17 00:00:00 2001
From: Jason Simmons <jason-simmons@users.noreply.github.com>
Date: Thu, 1 Feb 2024 13:17:32 -0800
Subject: [PATCH] Fix the output paths of the Web esbuild GN template
 (flutter/engine#50188)

---
 engine/src/flutter/build/esbuild/esbuild.gni | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/engine/src/flutter/build/esbuild/esbuild.gni b/engine/src/flutter/build/esbuild/esbuild.gni
index 034849b63be..f20cdb3c866 100644
--- a/engine/src/flutter/build/esbuild/esbuild.gni
+++ b/engine/src/flutter/build/esbuild/esbuild.gni
@@ -21,7 +21,9 @@ template("esbuild") {
       esbuild,
       invoker.entry_point,
     ]
-    outputs = [ invoker.output_bundle ]
+    output_filename = get_path_info(invoker.entry_point, "file")
+    output_path = "${invoker.output_bundle}/$output_filename"
+    outputs = [ output_path ]
     absolute_output = rebase_path(invoker.output_bundle)
     args = [ rebase_path(esbuild, root_build_dir) ]
     if (defined(invoker.bundle) && invoker.bundle) {
@@ -32,7 +34,7 @@ template("esbuild") {
     }
     if (defined(invoker.sourcemap) && invoker.sourcemap) {
       args += [ "--sourcemap" ]
-      outputs += [ invoker.output_bundle + ".map" ]
+      outputs += [ output_path + ".map" ]
     }
     args += [
       "--outdir=$absolute_output",