chore: release v0.2.2

Feature/claude code research

packages/leann-backend-diskann/pyproject.toml

@@ -4,8 +4,8 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "leann-backend-diskann"
-version = "0.2.1"
+version = "0.2.2"
-dependencies = ["leann-core==0.2.1", "numpy", "protobuf>=3.19.0"]
+dependencies = ["leann-core==0.2.2", "numpy", "protobuf>=3.19.0"]
 
 [tool.scikit-build]
 # Key: simplified CMake path

packages/leann-backend-hnsw/pyproject.toml

@@ -6,10 +6,10 @@ build-backend = "scikit_build_core.build"
 
 [project]
 name = "leann-backend-hnsw"
-version = "0.2.1"
+version = "0.2.2"
 description = "Custom-built HNSW (Faiss) backend for the Leann toolkit."
 dependencies = [
-    "leann-core==0.2.1",
+    "leann-core==0.2.2",
     "numpy",
     "pyzmq>=23.0.0",
     "msgpack>=1.0.0",

packages/leann-core/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "leann-core"
-version = "0.2.1"
+version = "0.2.2"
 description = "Core API and plugin system for LEANN"
 readme = "README.md"
 requires-python = ">=3.9"

packages/leann-core/src/leann/cli.py

@@ -74,10 +74,11 @@ class LeannCLI:
             formatter_class=argparse.RawDescriptionHelpFormatter,
             epilog="""
 Examples:
-  leann build my-docs --docs ./documents    # Build index named my-docs
+  leann build my-docs --docs ./documents                    # Build index named my-docs
-  leann search my-docs "query"             # Search in my-docs index
+  leann build my-ppts --docs ./ --file-types .pptx,.pdf    # Index only PowerPoint and PDF files
-  leann ask my-docs "question"             # Ask my-docs index
+  leann search my-docs "query"                             # Search in my-docs index
-  leann list                              # List all stored indexes
+  leann ask my-docs "question"                             # Ask my-docs index
+  leann list                                              # List all stored indexes
             """,
         )
 
@@ -99,6 +100,11 @@ Examples:
         build_parser.add_argument("--num-threads", type=int, default=1)
         build_parser.add_argument("--compact", action="store_true", default=True)
         build_parser.add_argument("--recompute", action="store_true", default=True)
+        build_parser.add_argument(
+            "--file-types",
+            type=str,
+            help="Comma-separated list of file extensions to include (e.g., '.txt,.pdf,.pptx'). If not specified, uses default supported types.",
+        )
 
         # Search command
         search_parser = subparsers.add_parser("search", help="Search documents")
@@ -108,7 +114,12 @@ Examples:
         search_parser.add_argument("--complexity", type=int, default=64)
         search_parser.add_argument("--beam-width", type=int, default=1)
         search_parser.add_argument("--prune-ratio", type=float, default=0.0)
-        search_parser.add_argument("--recompute-embeddings", action="store_true")
+        search_parser.add_argument(
+            "--recompute-embeddings",
+            action="store_true",
+            default=True,
+            help="Recompute embeddings (default: True)",
+        )
         search_parser.add_argument(
             "--pruning-strategy",
             choices=["global", "local", "proportional"],
@@ -131,7 +142,12 @@ Examples:
         ask_parser.add_argument("--complexity", type=int, default=32)
         ask_parser.add_argument("--beam-width", type=int, default=1)
         ask_parser.add_argument("--prune-ratio", type=float, default=0.0)
-        ask_parser.add_argument("--recompute-embeddings", action="store_true")
+        ask_parser.add_argument(
+            "--recompute-embeddings",
+            action="store_true",
+            default=True,
+            help="Recompute embeddings (default: True)",
+        )
         ask_parser.add_argument(
             "--pruning-strategy",
             choices=["global", "local", "proportional"],
@@ -254,8 +270,10 @@ Examples:
                     print(f'  leann search {example_name} "your query"')
                     print(f"  leann ask {example_name} --interactive")
 
-    def load_documents(self, docs_dir: str):
+    def load_documents(self, docs_dir: str, custom_file_types: str | None = None):
         print(f"Loading documents from {docs_dir}...")
+        if custom_file_types:
+            print(f"Using custom file types: {custom_file_types}")
 
         # Try to use better PDF parsers first
         documents = []
@@ -287,66 +305,81 @@ Examples:
                 documents.extend(default_docs)
 
         # Load other file types with default reader
-        code_extensions = [
+        if custom_file_types:
-            # Original document types
+            # Parse custom file types from comma-separated string
-            ".txt",
+            code_extensions = [ext.strip() for ext in custom_file_types.split(",") if ext.strip()]
-            ".md",
+            # Ensure extensions start with a dot
-            ".docx",
+            code_extensions = [ext if ext.startswith(".") else f".{ext}" for ext in code_extensions]
-            # Code files for Claude Code integration
+        else:
-            ".py",
+            # Use default supported file types
-            ".js",
+            code_extensions = [
-            ".ts",
+                # Original document types
-            ".jsx",
+                ".txt",
-            ".tsx",
+                ".md",
-            ".java",
+                ".docx",
-            ".cpp",
+                ".pptx",
-            ".c",
+                # Code files for Claude Code integration
-            ".h",
+                ".py",
-            ".hpp",
+                ".js",
-            ".cs",
+                ".ts",
-            ".go",
+                ".jsx",
-            ".rs",
+                ".tsx",
-            ".rb",
+                ".java",
-            ".php",
+                ".cpp",
-            ".swift",
+                ".c",
-            ".kt",
+                ".h",
-            ".scala",
+                ".hpp",
-            ".r",
+                ".cs",
-            ".sql",
+                ".go",
-            ".sh",
+                ".rs",
-            ".bash",
+                ".rb",
-            ".zsh",
+                ".php",
-            ".fish",
+                ".swift",
-            ".ps1",
+                ".kt",
-            ".bat",
+                ".scala",
-            # Config and markup files
+                ".r",
-            ".json",
+                ".sql",
-            ".yaml",
+                ".sh",
-            ".yml",
+                ".bash",
-            ".xml",
+                ".zsh",
-            ".toml",
+                ".fish",
-            ".ini",
+                ".ps1",
-            ".cfg",
+                ".bat",
-            ".conf",
+                # Config and markup files
-            ".html",
+                ".json",
-            ".css",
+                ".yaml",
-            ".scss",
+                ".yml",
-            ".less",
+                ".xml",
-            ".vue",
+                ".toml",
-            ".svelte",
+                ".ini",
-            # Data science
+                ".cfg",
-            ".ipynb",
+                ".conf",
-            ".R",
+                ".html",
-            ".py",
+                ".css",
-            ".jl",
+                ".scss",
-        ]
+                ".less",
-        other_docs = SimpleDirectoryReader(
+                ".vue",
-            docs_dir,
+                ".svelte",
-            recursive=True,
+                # Data science
-            encoding="utf-8",
+                ".ipynb",
-            required_exts=code_extensions,
+                ".R",
-        ).load_data(show_progress=True)
+                ".py",
-        documents.extend(other_docs)
+                ".jl",
+            ]
+        # Try to load other file types, but don't fail if none are found
+        try:
+            other_docs = SimpleDirectoryReader(
+                docs_dir,
+                recursive=True,
+                encoding="utf-8",
+                required_exts=code_extensions,
+            ).load_data(show_progress=True)
+            documents.extend(other_docs)
+        except ValueError as e:
+            if "No files found" in str(e):
+                print("No additional files found for other supported types.")
+            else:
+                raise e
 
         all_texts = []
 
@@ -424,7 +457,7 @@ Examples:
             print(f"Index '{index_name}' already exists. Use --force to rebuild.")
             return
 
-        all_texts = self.load_documents(docs_dir)
+        all_texts = self.load_documents(docs_dir, args.file_types)
         if not all_texts:
             print("No documents found")
             return

packages/leann/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "leann"
-version = "0.2.1"
+version = "0.2.2"
 description = "LEANN - The smallest vector index in the world. RAG Everything with LEANN!"
 readme = "README.md"
 requires-python = ">=3.9"