resources

type API struct {
	// contains filtered or unexported fields
}

type APIv1 struct {
	*API
}

type Backend interface {
	// ListResources returns the resources for the given application.
	ListResources(application string) (resource.ApplicationResources, error)

	// AddPendingResource adds the resource to the data backend in a
	// "pending" state. It will stay pending (and unavailable) until
	// it is resolved. The returned ID is used to identify the pending
	// resources when resolving it.
	AddPendingResource(applicationID, userID string, chRes charmresource.Resource) (string, error)
}

type CharmHub interface {
	Refresh(ctx context.Context, config charmhub.RefreshConfig) ([]transport.RefreshResponse, error)
}

type CharmID struct {
	// URL is the url of the charm.
	URL *charm.URL

	// Origin holds the original source of a charm, including it's channel.
	Origin corecharm.Origin

	// Metadata is optional extra information about a particular model's
	// "in-theatre" use use of the charm.
	Metadata map[string]string
}

type CharmStore interface {
	// ListResources composes, for each of the identified charms, the
	// list of details for each of the charm's resources. Those details
	// are those associated with the specific charm revision. They
	// include the resource's metadata and revision.
	ListResources([]charmstore.CharmID) ([][]charmresource.Resource, error)

	// ResourceInfo returns the metadata for the given resource.
	ResourceInfo(charmstore.ResourceRequest) (charmresource.Resource, error)
}

type NewCharmRepository interface {
	ResolveResources(resources []charmresource.Resource) ([]charmresource.Resource, error)
}

type ResourceClient interface {
	ResourceInfo(url *charm.URL, origin corecharm.Origin, name string, revision int) (charmresource.Resource, error)
}