meta-arm/ci/check-machine-coverage

#! /usr/bin/env python3

from pathlib import Path
import sys
from listmachines import list_machines

metaarm = Path.cwd()

if metaarm.name != "meta-arm":
    print("Not running inside meta-arm")
    sys.exit(1)

# Find all layers
layers = (p.name for p in metaarm.glob("meta-*") if p.is_dir())
# All machine configurations
machines = list_machines(layers)

# All kas files
kas = metaarm.glob("ci/*.yml")
kas = set(p.stem for p in kas)

missing = machines - kas
print(f"The following machines are missing: {', '.join(sorted(missing))}.")

covered = len(machines) - len(missing)
total = len(machines)
percent = int(covered / total * 100)
print(f"Coverage: {percent}%")