ociresolve

type Resolver interface {
	// Resolve fetches the manifest descriptor for srcTag in srcCfg. It does not
	// pull any blob bytes — only the manifest is fetched. For multi-platform
	// images this returns the image index descriptor.
	//
	// Errors are returned for 404 (tag not found), auth failures, and network
	// problems. Callers translate these into structured failures surfaced to
	// the user via sync errors.
	Resolve(ctx context.Context, srcCfg *configs.OCIRegistryRepository, srcTag string) (*ocispec.Descriptor, error)

	// Tags lists every tag visible in srcCfg's repository. Used at build
	// time: when a component config sets an `update_policy` semver
	// constraint, the build planner lists tags then semver-selects the
	// highest match before resolving it to a digest.
	//
	// Tags are returned in registry-defined order (the order returned by
	// the underlying registry's tag-listing API). Callers must not rely on
	// any particular ordering. The returned slice may be empty when the
	// repository exists but contains no tags.
	Tags(ctx context.Context, srcCfg *configs.OCIRegistryRepository) ([]string, error)
}

type ResolverParams struct {
	fx.In

	V   *validator.Validate
	Cfg *runnerconfig.Config
}