Files
gcp_solution_architecture_a…/app/nodes/source_discover_node.py
Jonathan Boniface a24a44e28c
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refactored: to utilise the google adk and production grade agent
2026-09-02 21:42:10 +01:00

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Python

"""Phase 0a: Existing Source Environment Discovery Node."""
import logging
import re
from typing import Any, Dict
from app.states.state import GCPArchitectureState
from app.skills.loader import SkillLoader
from app.tools.gcp_scanner import GCPEnvironmentScanner
logger = logging.getLogger(__name__)
def source_discover_node(state: GCPArchitectureState, skill_loader: SkillLoader) -> Dict[str, Any]:
"""Processes Phase 0a Source Environment Discovery: documents existing as-is architecture before target migration."""
logger.info("Executing source_discover_node")
skill_prompt = skill_loader.format_skills_for_prompt("source_discover")
# Extract target GCP project ID from request if specified
request_summary = state.get("workflow_request", "")
project_id = state.get("project_id")
if not project_id and request_summary:
match = re.search(r"project\s+([a-z0-9-]+)", request_summary, re.IGNORECASE)
if match:
project_id = match.group(1)
# Run live GCP environment scanner
scanner = GCPEnvironmentScanner(project_id=project_id)
scan_result = scanner.scan_environment()
report = scanner.format_scan_report(scan_result)
source_discovery_doc = report["doc"]
source_mermaid_diagram = report["mermaid"]
active_skills = state.get("active_skills", [])
if "source_discovery" not in active_skills:
active_skills.append("source_discovery")
return {
"source_discovery_doc": source_discovery_doc,
"source_mermaid_diagram": source_mermaid_diagram,
"current_phase": "source_discover",
"active_skills": active_skills,
}