Created initial assets

assets/functions/scripts/run-tool.py

@@ -0,0 +1,153 @@
+#!/usr/bin/env python
+
+# Usage: ./{function_name}.py <tool-data>
+
+import os
+import re
+import json
+import sys
+import importlib.util
+from pathlib import Path
+
+def _ensure_cwd_venv():
+    cwd = Path.cwd()
+    venv_dir = cwd / ".venv"
+    if not venv_dir.is_dir():
+        return
+
+    py = venv_dir / ("Scripts/python.exe" if os.name == "nt" else "bin/python")
+    if not py.exists():
+        return
+
+    if Path(sys.prefix).resolve() == venv_dir.resolve():
+        return
+
+    os.execv(str(py), [str(py)] + sys.argv)
+
+_ensure_cwd_venv()
+
+
+def main():
+    raw_data = parse_argv()
+    tool_data = parse_raw_data(raw_data)
+
+    root_dir = "{config_dir}/functions"
+    setup_env(root_dir)
+
+    tool_path = os.path.join(root_dir, "tools/{function_name}.py")
+    run(tool_path, "run", tool_data)
+
+
+def parse_raw_data(data):
+    if not data:
+        raise ValueError("No JSON data")
+
+    try:
+        return json.loads(data)
+    except Exception:
+        raise ValueError("Invalid JSON data")
+
+
+def parse_argv():
+    argv = sys.argv[:] + [None] * max(0, 2 - len(sys.argv))
+
+    tool_data = argv[1]
+
+    if (not tool_data):
+        print("Usage: ./{function_name}.py <tool-data>", file=sys.stderr)
+        sys.exit(1)
+
+    return tool_data
+
+
+def setup_env(root_dir):
+    load_env(os.path.join(root_dir, ".env"))
+    os.environ["LLM_ROOT_DIR"] = root_dir
+    os.environ["LLM_TOOL_NAME"] = "{function_name}"
+    os.environ["LLM_TOOL_CACHE_DIR"] = os.path.join(root_dir, "cache", "{function_name}")
+
+
+def load_env(file_path):
+    try:
+        with open(file_path, "r") as f:
+            lines = f.readlines()
+    except:
+        return
+
+    env_vars = {}
+
+    for line in lines:
+        line = line.strip()
+        if line.startswith("#") or not line:
+            continue
+
+        key, *value_parts = line.split("=")
+        env_name = key.strip()
+
+        if env_name not in os.environ:
+            env_value = "=".join(value_parts).strip()
+            if (env_value.startswith('"') and env_value.endswith('"')) or (env_value.startswith("'") and env_value.endswith("'")):
+                env_value = env_value[1:-1]
+            env_vars[env_name] = env_value
+
+    os.environ.update(env_vars)
+
+
+def run(tool_path, tool_func, tool_data):
+    spec = importlib.util.spec_from_file_location(
+        os.path.basename(tool_path), tool_path
+    )
+    mod = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(mod)
+
+    if not hasattr(mod, tool_func):
+        raise Exception(f"No module function '{tool_func}' at '{tool_path}'")
+
+    value = getattr(mod, tool_func)(**tool_data)
+    return_to_llm(value)
+    dump_result("{function_name}")
+
+
+def return_to_llm(value):
+    if value is None:
+        return
+
+    if "LLM_OUTPUT" in os.environ:
+        writer = open(os.environ["LLM_OUTPUT"], "w")
+    else:
+        writer = sys.stdout
+
+    value_type = type(value).__name__
+    if value_type in ("str", "int", "float", "bool"):
+        writer.write(str(value))
+    elif value_type == "dict" or value_type == "list":
+        value_str = json.dumps(value, indent=2)
+        assert value == json.loads(value_str)
+        writer.write(value_str)
+
+
+def dump_result(name):
+    if (not os.getenv("LLM_DUMP_RESULTS")) or (not os.getenv("LLM_OUTPUT")) or (not os.isatty(1)):
+        return
+
+    show_result = False
+    try:
+        if re.search(rf'\b({os.environ["LLM_DUMP_RESULTS"]})\b', name):
+            show_result = True
+    except:
+        pass
+
+    if not show_result:
+        return
+
+    try:
+        with open(os.environ["LLM_OUTPUT"], "r", encoding="utf-8") as f:
+            data = f.read()
+    except:
+        return
+
+    print(f"\x1b[2m----------------------\n{data}\n----------------------\x1b[0m")
+
+
+if __name__ == "__main__":
+    main()