Add Files

.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+    "recommendations": [
+        "rangav.vscode-thunder-client"
+    ]
+}

Dockerfile

@@ -6,6 +6,7 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     PIP_NO_CACHE_DIR=1 \
     CHROMA_DB_PATH=/data/chroma \
     CACHE_ROOT=/data/cache \
+    HOME=/data \
     HF_HOME=/data/cache/hf \
     TRANSFORMERS_CACHE=/data/cache/transformers \
     SENTENCE_TRANSFORMERS_HOME=/data/cache/sentence-transformers \
@@ -20,7 +21,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 WORKDIR /app
 
 # Ensure writable paths for Chroma and model caches
-RUN mkdir -p "$CHROMA_DB_PATH" "$CACHE_ROOT" "$HF_HOME" "$TRANSFORMERS_CACHE" "$SENTENCE_TRANSFORMERS_HOME" \
+RUN mkdir -p "$CHROMA_DB_PATH" "$CACHE_ROOT" "$HF_HOME" "$TRANSFORMERS_CACHE" "$SENTENCE_TRANSFORMERS_HOME" "$HOME/.cache" \
     && chmod -R 777 "$CHROMA_DB_PATH" "$CACHE_ROOT"
 
 # Copy requirements first for better caching

process_aware_rag.py

@@ -21,7 +21,9 @@ class ProcessAwareRAG:
 
         # Redirect model caches to writable directories
         default_cache_root = os.getenv('CACHE_ROOT', '/data/cache')
+        os.environ.setdefault('HOME', '/data')
         os.makedirs(default_cache_root, exist_ok=True)
+        os.makedirs(os.path.join(os.environ['HOME'], '.cache'), exist_ok=True)
         os.environ.setdefault('HF_HOME', os.path.join(default_cache_root, 'hf'))
         os.environ.setdefault('TRANSFORMERS_CACHE', os.path.join(default_cache_root, 'transformers'))
         os.environ.setdefault('SENTENCE_TRANSFORMERS_HOME', os.path.join(default_cache_root, 'sentence-transformers'))

vector_store_builder.py

@@ -14,7 +14,9 @@ def build_vector_store():
     os.makedirs(chroma_path, exist_ok=True)
 
     default_cache_root = os.getenv('CACHE_ROOT', './cache')
+    os.environ.setdefault('HOME', os.path.abspath('.'))
     os.makedirs(default_cache_root, exist_ok=True)
+    os.makedirs(os.path.join(os.environ['HOME'], '.cache'), exist_ok=True)
     os.environ.setdefault('HF_HOME', os.path.join(default_cache_root, 'hf'))
     os.environ.setdefault('TRANSFORMERS_CACHE', os.path.join(default_cache_root, 'transformers'))
     os.environ.setdefault('SENTENCE_TRANSFORMERS_HOME', os.path.join(default_cache_root, 'sentence-transformers'))