Documentation
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Index ¶
- func ValidateAndBuildArguments(resourceProvider yamlkit.ResourceProvider, ...) ([]api.FunctionArgument, error)
- type FunctionHandler
- func (fh *FunctionHandler) GetAttributes() []api.AttributeName
- func (fh *FunctionHandler) GetConverter() configkit.ConfigConverter
- func (fh *FunctionHandler) GetHandlerImplementation(functionName string) FunctionImplementation
- func (fh *FunctionHandler) GetPathRegistry() api.AttributeNameToResourceTypeToPathToVisitorInfoType
- func (fh *FunctionHandler) GetResourceProvider() yamlkit.ResourceProvider
- func (fh *FunctionHandler) Invoke(c echo.Context) error
- func (fh *FunctionHandler) InvokeCore(ctx context.Context, functionInvocation *api.FunctionInvocationRequest) (*api.FunctionInvocationResponse, error)
- func (fh *FunctionHandler) List(c echo.Context) error
- func (fh *FunctionHandler) ListCore() map[string]*FunctionRegistration
- func (fh *FunctionHandler) ListPaths(c echo.Context) error
- func (fh *FunctionHandler) RegisterFunction(functionName string, registration *FunctionRegistration) error
- type FunctionImplementation
- type FunctionImplementationArguments
- type FunctionRegistration
- type FunctionRegistry
- type ToolchainProvider
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ValidateAndBuildArguments ¶
func ValidateAndBuildArguments(resourceProvider yamlkit.ResourceProvider, functionContext *api.FunctionContext, invocation *api.FunctionInvocation, f *api.FunctionSignature) ([]api.FunctionArgument, error)
ValidateAndBuildArguments validates function arguments and builds an in-order argument list. It returns the validated arguments or an error if validation fails.
It rewrites invocation.Arguments in place, naming positional arguments and replacing each value with its evaluated and converted form, so the caller must own that slice's backing array.
Types ¶
type FunctionHandler ¶
type FunctionHandler struct {
// contains filtered or unexported fields
}
func NewFunctionHandler ¶
func NewFunctionHandler(provider ToolchainProvider) *FunctionHandler
NewFunctionHandler creates a new FunctionHandler with the given provider. The provider supplies the converter and resource provider, and the compute-mutations function is automatically registered.
func (*FunctionHandler) GetAttributes ¶
func (fh *FunctionHandler) GetAttributes() []api.AttributeName
GetAttributes returns the list of registered attribute names from the path registry.
func (*FunctionHandler) GetConverter ¶
func (fh *FunctionHandler) GetConverter() configkit.ConfigConverter
func (*FunctionHandler) GetHandlerImplementation ¶
func (fh *FunctionHandler) GetHandlerImplementation(functionName string) FunctionImplementation
func (*FunctionHandler) GetPathRegistry ¶
func (fh *FunctionHandler) GetPathRegistry() api.AttributeNameToResourceTypeToPathToVisitorInfoType
GetPathRegistry returns the path registry from the resource provider.
func (*FunctionHandler) GetResourceProvider ¶
func (fh *FunctionHandler) GetResourceProvider() yamlkit.ResourceProvider
func (*FunctionHandler) InvokeCore ¶
func (fh *FunctionHandler) InvokeCore(ctx context.Context, functionInvocation *api.FunctionInvocationRequest) (*api.FunctionInvocationResponse, error)
func (*FunctionHandler) ListCore ¶
func (fh *FunctionHandler) ListCore() map[string]*FunctionRegistration
func (*FunctionHandler) RegisterFunction ¶
func (fh *FunctionHandler) RegisterFunction(functionName string, registration *FunctionRegistration) error
type FunctionImplementation ¶
type FunctionImplementation func(args FunctionImplementationArguments) (gaby.Container, any, error)
type FunctionImplementationArguments ¶
type FunctionImplementationArguments struct {
FunctionContext *api.FunctionContext
Options *api.FunctionOptions
ParsedData gaby.Container
ParsedOtherData map[api.OtherDataSource]gaby.Container
Arguments []api.FunctionArgument
}
FunctionImplementationArguments bundles all inputs to a function implementation.
type FunctionRegistration ¶
type FunctionRegistration struct {
api.FunctionSignature
Function FunctionImplementation `json:"-"` // implementation
FunctionInit func() error `json:"-"` // optional one-time initialization
}
type FunctionRegistry ¶
type FunctionRegistry interface {
RegisterFunction(functionName string, registration *FunctionRegistration) error
GetHandlerImplementation(functionName string) FunctionImplementation
GetPathRegistry() api.AttributeNameToResourceTypeToPathToVisitorInfoType
GetAttributes() []api.AttributeName
GetConverter() configkit.ConfigConverter
GetResourceProvider() yamlkit.ResourceProvider
}
FunctionRegistry defines the interface for registering functions. This allows decoupling internal packages from the concrete FunctionHandler implementation.
type ToolchainProvider ¶
type ToolchainProvider interface {
configkit.ConfigConverter
yamlkit.ResourceProvider
GetToolchainType() workerapi.ToolchainType
}
ToolchainProvider combines the ConfigConverter and ResourceProvider interfaces. All built-in resource providers (k8skit, cubkit, etc.) implement both.
Source Files