crossplane

type Clients struct {
	Composition  CompositionClient
	Definition   DefinitionClient
	Environment  EnvironmentClient
	Function     FunctionClient
	ResourceTree ResourceTreeClient
}

type CompositionClient interface {
	core.Initializable

	// FindMatchingComposition finds a composition that matches the given XR or claim
	FindMatchingComposition(ctx context.Context, res *un.Unstructured) (*apiextensionsv1.Composition, error)

	// ListCompositions lists all compositions in the cluster
	ListCompositions(ctx context.Context) ([]*apiextensionsv1.Composition, error)

	// GetComposition gets a composition by name
	GetComposition(ctx context.Context, name string) (*apiextensionsv1.Composition, error)

	// FindXRsUsingComposition finds all XRs that use the specified composition
	FindXRsUsingComposition(ctx context.Context, compositionName string, namespace string) ([]*un.Unstructured, error)
}

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

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

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

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

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

type DefinitionClient interface {
	core.Initializable

	// GetXRDs gets all XRDs in the cluster
	GetXRDs(ctx context.Context) ([]*un.Unstructured, error)

	// GetXRDForClaim finds the XRD that defines the given claim type
	GetXRDForClaim(ctx context.Context, gvk schema.GroupVersionKind) (*un.Unstructured, error)

	// GetXRDForXR finds the XRD that defines the given XR type
	GetXRDForXR(ctx context.Context, gvk schema.GroupVersionKind) (*un.Unstructured, error)

	// IsClaimResource checks if the given resource is a claim type
	IsClaimResource(ctx context.Context, resource *un.Unstructured) bool
}

type EnvironmentClient interface {
	core.Initializable

	// GetEnvironmentConfigs gets all environment configurations
	GetEnvironmentConfigs(ctx context.Context) ([]*un.Unstructured, error)

	// GetEnvironmentConfig gets a specific environment config by name
	GetEnvironmentConfig(ctx context.Context, name string) (*un.Unstructured, error)
}

type FunctionClient interface {
	core.Initializable

	// GetFunctionsFromPipeline gets functions used in a composition pipeline
	GetFunctionsFromPipeline(comp *apiextensionsv1.Composition) ([]pkgv1.Function, error)

	// ListFunctions lists all functions in the cluster
	ListFunctions(ctx context.Context) ([]pkgv1.Function, error)
}

type ResourceTreeClient interface {
	core.Initializable

	// GetResourceTree gets the resource tree for a root resource
	GetResourceTree(ctx context.Context, root *un.Unstructured) (*resource.Resource, error)
}