"""Validation functions for data structures"""
from typing import Optional
from .models import (
BranchMetadata, CommitEntry, LogEntry, MetadataYAML,
validate_branch_name, get_current_timestamp
)
def validate_branch_metadata(metadata: BranchMetadata) -> tuple[bool, Optional[str]]:
"""
Validate branch metadata.
Returns: (is_valid, error_message)
"""
if not metadata.name:
return False, "Branch name cannot be empty"
if not validate_branch_name(metadata.name):
return False, f"Invalid branch name: {metadata.name}"
if not metadata.created_date:
return False, "Created date cannot be empty"
# Basic ISO format check
try:
from datetime import datetime
datetime.fromisoformat(metadata.created_date.replace('Z', '+00:00'))
except ValueError:
return False, f"Invalid date format: {metadata.created_date}"
return True, None
def validate_commit_entry(commit: CommitEntry) -> tuple[bool, Optional[str]]:
"""
Validate commit entry.
Returns: (is_valid, error_message)
"""
if not commit.commit_id:
return False, "Commit ID cannot be empty"
if not commit.timestamp:
return False, "Timestamp cannot be empty"
# Validate timestamp format
try:
from datetime import datetime
datetime.fromisoformat(commit.timestamp.replace('Z', '+00:00'))
except ValueError:
return False, f"Invalid timestamp format: {commit.timestamp}"
if not commit.branch_purpose:
return False, "Branch purpose cannot be empty"
if not commit.previous_progress:
return False, "Previous progress cannot be empty"
if not commit.commit_contribution:
return False, "Commit contribution cannot be empty"
return True, None
def validate_log_entry(log: LogEntry) -> tuple[bool, Optional[str]]:
"""
Validate log entry.
Returns: (is_valid, error_message)
"""
if not log.timestamp:
return False, "Timestamp cannot be empty"
# Validate timestamp format
try:
from datetime import datetime
datetime.fromisoformat(log.timestamp.replace('Z', '+00:00'))
except ValueError:
return False, f"Invalid timestamp format: {log.timestamp}"
if not log.reasoning_step:
return False, "Reasoning step cannot be empty"
return True, None
def validate_metadata_yaml(metadata: MetadataYAML) -> tuple[bool, Optional[str]]:
"""
Validate metadata YAML.
Returns: (is_valid, error_message)
"""
# Basic validation - file_structure and env_config should be dicts
if not isinstance(metadata.file_structure, dict):
return False, "file_structure must be a dictionary"
if not isinstance(metadata.env_config, dict):
return False, "env_config must be a dictionary"
return True, None
