#!/usr/bin/env bats
# Seam: compose validity.
# Every compose.yaml in the repo must parse as valid YAML and define services
# with at least one image. This catches broken YAML, empty service maps, and
# compose files that would fail `podman-compose config` on the target.

load helpers

@test "every compose.yaml parses as valid YAML" {
    local found=0
    while IFS= read -r f; do
        found=1
        yaml_parse_ok "$f"
    done < <(find "$REPO_ROOT" -name 'compose.yaml' -not -path '*/.git/*' | sort)
    [ "$found" -eq 1 ] || skip "no compose.yaml files found yet"
}

@test "every compose.yaml defines services with images" {
    while IFS= read -r f; do
        python3 - "$f" <<'PYEOF'
import sys, yaml
with open(sys.argv[1]) as fh:
    data = yaml.safe_load(fh)
services = (data or {}).get("services", {}) or {}
assert services, f"{sys.argv[1]}: no services defined"
for name, svc in services.items():
    svc = svc or {}
    assert svc.get("image"), f"{sys.argv[1]}: service '{name}' has no image"
PYEOF
    done < <(find "$REPO_ROOT" -name 'compose.yaml' -not -path '*/.git/*' | sort)
}

@test "compose files do not use named volumes (bind mounts only)" {
    while IFS= read -r f; do
        if ! python3 - "$f" <<'PYEOF'
import sys, yaml
with open(sys.argv[1]) as fh:
    data = yaml.safe_load(fh)
vols = ((data or {}).get("volumes", {}) or {})
# exit 0 when there is no named-volumes section; exit 1 when there is
sys.exit(1 if vols else 0)
PYEOF
        then
            echo "compose file $f declares a named 'volumes:' section; policy is bind mounts only"
            return 1
        fi
    done < <(find "$REPO_ROOT" -name 'compose.yaml' -not -path '*/.git/*' | sort)
}