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einstein/functions/get_file_content.py
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2026-06-29 07:14:19 -05:00
import os
from google.genai import types
def get_file_content(working_directory: str, file_path: str) -> str:
try:
wdp = os.path.abspath(working_directory)
target = os.path.normpath(os.path.join(wdp, file_path))
valid_target_dir = os.path.commonpath([wdp, target]) == wdp
if not valid_target_dir:
return f'Error: Cannot read "{file_path}" as it is outside the permitted working directory'
if not os.path.isfile(target):
return f'Error: File not found or is not a regular file: "{file_path}"'
MAX_CHARS = 10000
content = ""
with open(target, "r") as f:
content += f.read(MAX_CHARS)
if f.read(1):
content += (
f'[...File "{file_path}" truncated at {MAX_CHARS} characters]'
)
return content
except Exception as e:
return f"Error: {e}"
schema_get_file_content = types.FunctionDeclaration(
name="get_file_content",
description="",
parameters=types.Schema(
type=types.Type.OBJECT,
properties={
"file_path": types.Schema(
type=types.Type.STRING,
description="",
),
},
required=["file_path"],
),
)