🚀 Auto-deploy backend from GitHub (f2f5144)

scripts/download_vectorstore_from_firebase.py

@@ -52,6 +52,9 @@ def download_vectorstore(dest_dir: Path, prefix: str = REMOTE_PREFIX):
         local_path.parent.mkdir(parents=True, exist_ok=True)
 
         try:
+            if local_path.exists() and blob.size is not None and local_path.stat().st_size == blob.size:
+                logger.info("Skipped (already up-to-date): %s", blob.name)
+                continue
             blob.download_to_filename(str(local_path))
             logger.info("Downloaded: %s (%d bytes)", blob.name, blob.size or 0)
             downloaded += 1

startup.sh

@@ -15,6 +15,12 @@ export CURRICULUM_VECTORSTORE_DIR="${VECTORSTORE_DIR}"
 
 mkdir -p "${CURRICULUM_DIR}" "${VECTORSTORE_DIR}"
 
+_vectorstore_cache_dir="${VECTORSTORE_DIR}/.chroma"
+if [ ! -d "${_vectorstore_cache_dir}" ]; then
+    mkdir -p "${_vectorstore_cache_dir}"
+    echo "INFO: Initialized ChromaDB cache dir at ${_vectorstore_cache_dir}"
+fi
+
 _ingest_script="/app/scripts/ingest_curriculum.py"
 if [ -f "${_ingest_script}" ]; then
     if [ -n "${CURRICULUM_SOURCE_REPO_ID:-}" ] || find "${CURRICULUM_DIR}" -type f -name '*.pdf' -print -quit >/dev/null 2>&1; then
@@ -31,6 +37,12 @@ _vectorstore_download_script="/app/scripts/download_vectorstore_from_firebase.py
 if [ -f "${_vectorstore_download_script}" ]; then
     echo "INFO: Downloading vectorstore from Firebase Storage..."
     python "${_vectorstore_download_script}" || echo "WARNING: Vectorstore download failed, continuing anyway"
+    _vectorstore_summary_file="${VECTORSTORE_DIR}/ingest_summary.json"
+    if [ -f "${_vectorstore_summary_file}" ]; then
+        echo "INFO: Vectorstore summary found at ${_vectorstore_summary_file}"
+    else
+        echo "WARNING: Vectorstore summary not found at ${_vectorstore_summary_file}"
+    fi
 else
     echo "INFO: Vectorstore download script not found at ${_vectorstore_download_script}; skipping"
 fi