// Package inventory is the context that knows which machines are in the mesh.
//
// novox/hq ADR 0006 names seven contexts; this is the first built, because everything else needs
// to be able to say which node it is talking about.
//
// It owns its store exclusively (novox/hq ADR 0008) — a database called `inventory`, reached with
// a credential no other context holds.
package inventory

import (
	"embed"

	"github.com/novox/mesh-control/internal/store"
)

// Name is what this context is called: its database, and the environment variable holding the
// credential for it, are both derived from this.
const Name = "inventory"

//go:embed migrations/*.sql
var files embed.FS

// Migrations are the schema changes this context carries, in order.
//
// Embedded, so the binary and its schema are one artifact: an image cannot run this code against
// a directory of migrations from a different version of it.
func Migrations() ([]store.Migration, error) {
	return store.LoadMigrations(files, "migrations")
}