From 983a8be441d8ed3541cf49982f84233828f318c9 Mon Sep 17 00:00:00 2001
From: Christopher Allen <cpcallen+git@google.com>
Date: Wed, 7 Dec 2022 19:43:50 +0000
Subject: [PATCH] fix(appengine): Restore build products to previous location
 (#6687)

Modify the prepareDemos script to copy the messages and compressed
files to their previous locations in the deploy directory, to
fix 404 errors on devsite that we can't immediately fix by pushing
devsite.
---
 scripts/gulpfiles/appengine_tasks.js | 30 ++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/scripts/gulpfiles/appengine_tasks.js b/scripts/gulpfiles/appengine_tasks.js
index d442da110..5e9f9e871 100644
--- a/scripts/gulpfiles/appengine_tasks.js
+++ b/scripts/gulpfiles/appengine_tasks.js
@@ -51,10 +51,34 @@ function copyStaticSrc(done) {
  * Prerequisite: clean, build.
  */
 function copyBuilt(done) {
-  return gulp.src(['build/msg/**/*', 'dist/*_compressed.js*'], {base: '.'})
+  return gulp.src(['build/msg/*', 'dist/*_compressed.js*'], {base: '.'})
       .pipe(gulp.dest(demoStaticTmpDir));
 }
 
+/**
+ * Copies compressed files into the places they used to be used from, for the
+ * benefit of our Developers site and (for now) any other websites that
+ * hotlink them.  Delete this once devsite is fixed.
+ *
+ * Prerequisite: clean, build.
+ */
+function copyCompressedToOldLocation(done) {
+  return gulp.src(['dist/*_compressed.js*'])
+      .pipe(gulp.dest(demoStaticTmpDir));
+}
+
+/**
+ * Copies messages files into the places they used to be used from, for the
+ * benefit of our Developers site and (for now) any other websites that
+ * hotlink them.  Delete this once devsite is fixed.
+ *
+ * Prerequisite: clean, build.
+ */
+function copyMessagesToOldLocation(done) {
+  return gulp.src(['build/msg/*'])
+      .pipe(gulp.dest(demoStaticTmpDir + '/msg/js'));
+}
+
 /**
  * Copies appengine files into deploy directory.
  */
@@ -153,7 +177,9 @@ const prepareDemos = gulp.series(
             gulp.parallel(buildTasks.cleanBuildDir,
                           packageTasks.cleanReleaseDir),
             buildTasks.build,
-            copyBuilt),
+            gulp.parallel(copyBuilt,
+                          copyCompressedToOldLocation,
+                          copyMessagesToOldLocation)),
         copyPlaygroundDeps));
 
 /**