From 2fccab89dc4acd96b3d9fc813f4830c6b7b8538b Mon Sep 17 00:00:00 2001
From: dschom <dschomburg@mozilla.com>
Date: Wed, 28 Jan 2026 16:43:11 -0800
Subject: [PATCH] bug(auth): Fixing missing email templates for production
 build

---
 libs/accounts/email-renderer/project.json         |  6 +++++-
 .../email-renderer/src/renderer/bindings-node.ts  |  4 +++-
 packages/fxa-auth-server/scripts/copy-assets.sh   | 15 +++++++++++++++
 3 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/libs/accounts/email-renderer/project.json b/libs/accounts/email-renderer/project.json
index e787dfe4284..176eae4ce15 100644
--- a/libs/accounts/email-renderer/project.json
+++ b/libs/accounts/email-renderer/project.json
@@ -26,7 +26,11 @@
         "outputPath": "dist/libs/accounts/email-renderer",
         "main": "libs/accounts/email-renderer/src/index.ts",
         "tsConfig": "libs/accounts/email-renderer/tsconfig.lib.json",
-        "assets": ["libs/accounts/email-renderer/*.md"],
+        "assets": [
+          "libs/accounts/email-renderer/*.md",
+          "libs/accounts/email-renderer/src/**/*.txt",
+          "libs/accounts/email-renderer/src/**/*.mjml"
+        ],
         "format": ["cjs"],
         "generatePackageJson": true
       }
diff --git a/libs/accounts/email-renderer/src/renderer/bindings-node.ts b/libs/accounts/email-renderer/src/renderer/bindings-node.ts
index 099497d17e9..da5fc7f962f 100644
--- a/libs/accounts/email-renderer/src/renderer/bindings-node.ts
+++ b/libs/accounts/email-renderer/src/renderer/bindings-node.ts
@@ -64,10 +64,12 @@ export class NodeRendererBindings extends RendererBindings {
   }
 
   async fetchResource(path: string): Promise<string> {
+    if (!existsSync(path)) {
+      throw new Error('Resource file does not exist: ' + path);
+    }
     const raw = readFileSync(path, {
       encoding: 'utf8',
     });
-
     return raw;
   }
 
diff --git a/packages/fxa-auth-server/scripts/copy-assets.sh b/packages/fxa-auth-server/scripts/copy-assets.sh
index b5c68510c11..4416bf74129 100755
--- a/packages/fxa-auth-server/scripts/copy-assets.sh
+++ b/packages/fxa-auth-server/scripts/copy-assets.sh
@@ -8,3 +8,18 @@ xargs -L1 bash -c 'mkdir -p dist/packages/fxa-auth-server/$0'
 find config lib scripts bin public -type f | \
 grep --invert -E "\.js$|\.ts$|\.sh" | \
 xargs -L1 bash -c 'cp $0 dist/packages/fxa-auth-server/$0'
+
+# Copy email templates into dist...
+# Note that if we ran off the dist folder in the monorepo root we would not have this problem.
+cd ../..
+
+# First create all the directories
+find dist/libs/accounts/email-renderer -type d | \
+xargs -L1 bash -c 'mkdir -p packages/fxa-auth-server/$0'
+
+# Then copy the template files
+find dist/libs/accounts/email-renderer -type f | \
+grep -E "\.mjml$|\.txt$" | \
+xargs -L1 bash -c 'cp $0 packages/fxa-auth-server/$0'
+
+cd packages/fxa-auth-server