bug(auth): Fixing missing email templates for production build

Author: dschom

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
       }

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;
   }
 

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