propagate process failure on selfhosted bundle builds

Author: jsklan

scripts/build-selfhosted-bundle.sh

@@ -1,12 +1,25 @@
 #!/bin/bash
 
+set -e  # Exit immediately if any command fails
 
 export NEXT_PUBLIC_MEILISEARCH_ORIGIN="http://localhost:7700"
 export NEXT_PUBLIC_MEILISEARCH_API_KEY="fern123!"
 
 ENV_LOCAL_PATH="packages/fern-docs/bundle/.env.local"
 ENV_LOCAL_BACKUP="packages/fern-docs/bundle/.env.local.bak"
 
+# Function to restore .env.local if it was backed up
+cleanup() {
+    if [ -f "$ENV_LOCAL_BACKUP" ]; then
+        echo "restoring .env.local from backup..."
+        mv "$ENV_LOCAL_BACKUP" "$ENV_LOCAL_PATH"
+    fi
+}
+
+# Set trap to run cleanup on exit (success or failure)
+# This ensures .env.local is always restored, even if the build fails
+trap cleanup EXIT
+
 # move .env.local to a backup if it exists
 if [ -f "$ENV_LOCAL_PATH" ]; then
     echo "temporarily moving .env.local to backup..."
@@ -19,9 +32,3 @@ cp -r packages/fern-docs/bundle/.next/static packages/fern-docs/bundle/.next/sta
 find packages/fern-docs/bundle/.next -depth -mindepth 1 -not -path "packages/fern-docs/bundle/.next/standalone*" -exec rm -rf {} \;
 rm -rf packages/fern-docs/bundle/.next/standalone/node_modules/.pnpm/[email protected] && rm -rf packages/fern-docs/bundle/.next/standalone/node_modules/.pnpm/@[email protected]
 tar -czf docs_bundle.tar.gz -C packages/fern-docs/bundle/.next/standalone .
-
-# move .env.local back if it was backed up
-if [ -f "$ENV_LOCAL_BACKUP" ]; then
-    echo "restoring .env.local from backup..."
-    mv "$ENV_LOCAL_BACKUP" "$ENV_LOCAL_PATH"
-fi