package catalogue

import (
	"fmt"
)

// A module version prepares its state before it runs (novox/hq ADR 0135).
//
// What the mesh derives is the module's own resource, run once with one word, placed immediately in
// front of the thing it prepares for. What matters in these tests is that the derivation is a copy
// rather than a second description: the failure it replaces was a hand-written step repeating six
// fields of the resource it preceded, each free to drift from it.

func aPreparingModule() Manifest {
	return Manifest{
		Module:   "gitea",
		Prepares: true,
		Resources: []map[string]any{
			{"id": "state", "type": "directory", "path": "/var/lib/gitea", "mode": "0700"},
			{"id": "server", "type": "container", "name": "mesh-gitea-server",
				"image": "gitea/gitea@" + digest, "ports": []any{"3000:3000"}},
			{"id": "runtime", "type": "container", "name": "mesh-gitea",
				"image": ArtifactStoreScheme + "gitea/runtime@" + digest, "network": "host",
				"env":     map[string]any{"MESH_GITEA_STATE_DIR": "/run/state"},
				"volumes": []any{"/var/lib/gitea:/run/state:ro"},
				"ports":   []any{"9000:9000"}},
		},
	}
}

func idsOf(resources []map[string]any) []string {
	var ids []string
	for _, r := range resources {
		ids = append(ids, fmt.Sprint(r["id"]))
	}
	return ids
}