Files
wifi-ruview/scripts/validate-ha-blueprints.py
rUv 249d6c327f ADR-115: Home Assistant + Matter integration (#778)
Closes ADR-115's MQTT track (HA-DISCO + HA-MIND + HA-FABRIC scaffolding).

Headline:
- 21 entity kinds per node (11 raw + 10 semantic primitives)
- MQTT auto-discovery with HA conventions
- Matter Bridge scaffolding (SDK wiring deferred to v0.7.1 per ADR §9.10)
- Privacy mode strips biometrics at the wire, semantic primitives keep working
- 420+ lib tests, mosquitto-backed integration tests, property-based fuzzing
- 8 starter HA Blueprints + 3 Lovelace dashboards shipped

Tracking issue: #776
2026-05-23 16:13:28 -04:00

115 lines
3.2 KiB
Python

#!/usr/bin/env python3
"""Validate every YAML file under examples/ha-blueprints/.
HA Blueprints use the `!input` YAML tag, which stock PyYAML doesn't
know how to construct. We register a no-op constructor for it so we
can still safe_load the files and assert on their structure.
Exits 0 if all blueprints are well-formed, non-zero otherwise. Intended
to run in CI on every PR that touches examples/ha-blueprints/.
Usage:
python scripts/validate-ha-blueprints.py
"""
from __future__ import annotations
import glob
import sys
from pathlib import Path
import yaml
class InputTag(str):
"""No-op holder for HA `!input` markers — we don't expand them, just
verify the file parses."""
def _input_constructor(loader, node):
return InputTag(loader.construct_scalar(node))
def _secret_constructor(loader, node):
return f"<!secret {loader.construct_scalar(node)}>"
yaml.SafeLoader.add_constructor("!input", _input_constructor)
yaml.SafeLoader.add_constructor("!secret", _secret_constructor)
REQUIRED_BLUEPRINT_KEYS = {"name", "description", "domain"}
ALLOWED_DOMAINS = {"automation", "script"}
def validate(path: Path) -> list[str]:
"""Return a list of issues; empty list means the blueprint is valid."""
issues: list[str] = []
try:
with path.open(encoding="utf-8") as fh:
doc = yaml.safe_load(fh)
except yaml.YAMLError as e:
return [f"YAML parse error: {e}"]
except OSError as e:
return [f"could not open: {e}"]
if not isinstance(doc, dict):
return ["top-level must be a mapping"]
bp = doc.get("blueprint")
if not isinstance(bp, dict):
issues.append("missing `blueprint` mapping at top level")
return issues
missing = REQUIRED_BLUEPRINT_KEYS - bp.keys()
if missing:
issues.append(f"missing blueprint keys: {', '.join(sorted(missing))}")
domain = bp.get("domain")
if domain not in ALLOWED_DOMAINS:
issues.append(
f"unsupported blueprint.domain={domain!r}; allowed: {ALLOWED_DOMAINS}"
)
if not isinstance(bp.get("input"), dict) or not bp["input"]:
issues.append("blueprint.input must declare at least one input")
# The automation body must contain at least one of: trigger,
# action, sequence (script body).
if "trigger" not in doc and "action" not in doc and "sequence" not in doc:
issues.append(
"no `trigger`/`action`/`sequence` block — blueprint can't fire"
)
return issues
def main() -> int:
root = Path(__file__).resolve().parent.parent
files = sorted(glob.glob(str(root / "examples" / "ha-blueprints" / "*.yaml")))
if not files:
print("ERROR: no blueprint YAML files found", file=sys.stderr)
return 2
fails = 0
for f in files:
issues = validate(Path(f))
rel = Path(f).relative_to(root)
if issues:
fails += 1
print(f"FAIL {rel}")
for i in issues:
print(f" {i}")
else:
print(f"ok {rel}")
if fails:
print(f"\n{fails} blueprint(s) failed validation", file=sys.stderr)
return 1
print(f"\nAll {len(files)} HA Blueprints validate OK")
return 0
if __name__ == "__main__":
sys.exit(main())