227 lines
7.7 KiB
Python
227 lines
7.7 KiB
Python
"""SpecAgent - Specification and versioning agent for VoIdea.
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This agent:
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- Manages specifications
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- Handles versioning
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- Generates CHANGELOG
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- Updates project.json
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"""
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import json
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import re
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from datetime import datetime, timezone
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from pathlib import Path
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from typing import Any
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from app.agents.base import AgentResult, AgentStatus, AgentTrigger, BaseAgent
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from app.core.config import get_settings
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settings = get_settings()
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class SpecAgent(BaseAgent):
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"""Specification and versioning agent."""
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name = "spec_agent"
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version = "1.0.0"
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description = "Manages specifications, versioning, and CHANGELOG"
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triggers = [
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AgentTrigger.MANUAL,
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AgentTrigger.TAG_CREATION,
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AgentTrigger.PUSH,
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]
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def __init__(self):
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super().__init__()
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self.project_root = Path(__file__).parent.parent.parent
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self.changelog_dir = self.project_root / "CHANGELOG"
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self.project_json = self.project_root / "project.json"
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async def run(self, context: dict[str, Any] | None = None) -> AgentResult:
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"""Execute specification task.
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Context can contain:
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- action: str (version_bump, changelog, update_json, check_version)
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- version_type: str (major, minor, patch)
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- commit_message: str
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"""
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await self.set_running("specification")
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try:
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action = context.get("action", "check") if context else "check"
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if action == "version_bump":
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result = await self._bump_version(context or {})
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elif action == "changelog":
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result = await self._generate_changelog(context or {})
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elif action == "update_json":
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result = await self._update_project_json(context or {})
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elif action == "check":
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result = await self._check_version()
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else:
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result = await self._check_version()
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await self.set_idle()
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return result
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except Exception as e:
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await self.set_error(str(e))
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return AgentResult(
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success=False,
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message=f"SpecAgent failed: {str(e)}",
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errors=[str(e)],
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)
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async def health_check(self) -> bool:
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"""Check if SpecAgent is operational."""
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return self.changelog_dir.exists() or self.changelog_dir.mkdir(exist_ok=True)
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async def _check_version(self) -> AgentResult:
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"""Check current version and changelog status."""
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current_version = settings.project_version
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changelog_files = list(self.changelog_dir.glob("v*.md"))
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changelog_files.sort(reverse=True)
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return AgentResult(
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success=True,
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message=f"Current version: {current_version}",
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data={
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"current_version": current_version,
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"changelog_files": [f.name for f in changelog_files],
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"changelog_count": len(changelog_files),
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},
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)
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async def _bump_version(self, context: dict[str, Any]) -> AgentResult:
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"""Bump version based on conventional commits."""
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version_type = context.get("version_type", "patch")
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commit_message = context.get("commit_message", "")
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current = settings.project_version
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major, minor, patch = map(int, current.split("."))
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if version_type == "major":
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major += 1
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minor = 0
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patch = 0
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elif version_type == "minor":
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minor += 1
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patch = 0
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else:
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patch += 1
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new_version = f"{major}.{minor}.{patch}"
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changelog_file = self.changelog_dir / f"v{major}.{minor}.md"
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if not changelog_file.exists():
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changelog_file.write_text(
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f"# Changelog v{major}.{minor}\n\n"
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f"Generated: {datetime.now(timezone.utc).isoformat()}\n\n"
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f"## [{new_version}] - {datetime.now().strftime('%Y-%m-%d')}\n\n",
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encoding="utf-8",
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)
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else:
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content = changelog_file.read_text(encoding="utf-8")
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entry = f"\n## [{new_version}] - {datetime.now().strftime('%Y-%m-%d')}\n\n"
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if commit_message:
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entry += f"### Changes\n- {commit_message}\n"
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content += entry
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changelog_file.write_text(content, encoding="utf-8")
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return AgentResult(
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success=True,
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message=f"Version bumped: {current} -> {new_version}",
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data={
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"old_version": current,
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"new_version": new_version,
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"version_type": version_type,
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"changelog_file": str(changelog_file.name),
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},
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)
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async def _generate_changelog(self, context: dict[str, Any]) -> AgentResult:
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"""Generate changelog from commits."""
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commits = context.get("commits", [])
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version = context.get("version", settings.project_version)
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changelog_content = f"""## [{version}] - {datetime.now().strftime('%Y-%m-%d')}
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### Added
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"""
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for commit in commits:
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commit_type = self._parse_commit_type(commit)
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message = self._parse_commit_message(commit)
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if commit_type == "feat":
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changelog_content += f"- Added: {message}\n"
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elif commit_type == "fix":
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changelog_content += f"- Fixed: {message}\n"
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elif commit_type == "docs":
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changelog_content += f"- Docs: {message}\n"
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else:
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changelog_content += f"- {message}\n"
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return AgentResult(
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success=True,
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message=f"Generated changelog for {version}",
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data={
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"version": version,
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"content": changelog_content,
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"commits_count": len(commits),
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},
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)
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async def _update_project_json(self, context: dict[str, Any]) -> AgentResult:
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"""Update project.json with current state."""
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if not self.project_json.exists():
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return AgentResult(
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success=False,
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message="project.json not found",
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)
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try:
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data = json.loads(self.project_json.read_text(encoding="utf-8"))
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if context:
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for key, value in context.items():
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if key in data:
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data[key] = value
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data["updated"] = datetime.now(timezone.utc).isoformat()
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self.project_json.write_text(json.dumps(data, indent=2), encoding="utf-8")
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return AgentResult(
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success=True,
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message="project.json updated",
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data={"updated_fields": list(context.keys()) if context else []},
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)
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except Exception as e:
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return AgentResult(
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success=False,
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message=f"Failed to update project.json: {str(e)}",
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errors=[str(e)],
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)
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def _parse_commit_type(self, commit: str) -> str:
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"""Parse commit type from conventional commit message."""
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match = re.match(r"^(\w+)(?:\(.+\))?:", commit)
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return match.group(1) if match else "other"
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def _parse_commit_message(self, commit: str) -> str:
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"""Parse commit message without prefix."""
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match = re.match(r"^(\w+)(?:\(.+\))?:\s*(.+)", commit)
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return match.group(2) if match else commit
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async def get_metrics(self) -> dict[str, Any]:
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"""Get SpecAgent metrics."""
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changelog_files = list(self.changelog_dir.glob("v*.md")) if self.changelog_dir.exists() else []
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return {
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"agent_id": self.name,
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"version": self.version,
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"status": self.status.value,
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"changelog_versions": len(changelog_files),
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} |