templates

package
v0.16.0 Latest Latest
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 Go to latest Published: May 13, 2024 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// GoTypeString is a CustomMetadataFieldGoType for "string" go types
	GoTypeString = CustomMetadataFieldGoType{
		GoType: "string",
		SetFuncTemplate: func(inputVarName string, setToVarName string) string {
			return fmt.Sprintf("%s = %s", setToVarName, inputVarName)
		},
		GetFuncTemplate: func(varName string) string {
			return fmt.Sprintf("return %s", varName)
		},
	}
	// GoTypeInt is a CustomMetadataFieldGoType for "int" go types
	GoTypeInt = CustomMetadataFieldGoType{
		GoType: "int",
		SetFuncTemplate: func(inputVarName string, setToVarName string) string {
			return fmt.Sprintf("%s = strconv.Itoa(%s)", setToVarName, inputVarName)
		},
		GetFuncTemplate: func(varName string) string {
			return fmt.Sprintf("i, _ := strconv.Atoi(%s)\nreturn i", varName)
		},
		AdditionalImports: []string{"strconv"},
	}
	// GoTypeTime is a CustomMetadataFieldGoType for "time.Time" go types
	GoTypeTime = CustomMetadataFieldGoType{
		GoType: "time.Time",
		SetFuncTemplate: func(inputVarName string, setToVarName string) string {
			return fmt.Sprintf("%s = %s.Format(time.RFC3339)", setToVarName, inputVarName)
		},
		GetFuncTemplate: func(varName string) string {
			return fmt.Sprintf("parsed, _ := time.Parse(time.RFC3339, %s)\nreturn parsed", varName)
		},
		AdditionalImports: []string{"time"},
	}
)

Functions

func GetBackendPluginSecurePackageFiles 

func GetBackendPluginSecurePackageFiles() (map[string][]byte, error)

GetBackendPluginSecurePackageFiles returns go files for the `secure` package in the backend plugin, as a map of <filename> (without "secure" in path) => contents

func ToPackageName added in v0.14.0 

func ToPackageName(input string) string

ToPackageName sanitizes an input into a deterministic allowed go package name. It is used to turn kind names or versions into package names when performing go code generation.

func WriteBackendPluginHandler 

func WriteBackendPluginHandler(metadata BackendPluginHandlerTemplateMetadata, out io.Writer) error

WriteBackendPluginHandler executes the Backend Plugin Handler template, and writes out the generated go code to out

func WriteBackendPluginMain 

func WriteBackendPluginMain(metadata BackendPluginRouterTemplateMetadata, out io.Writer) error

WriteBackendPluginMain executes the Backend Plugin Main template, and writes out the generated go code to out

func WriteBackendPluginRouter 

func WriteBackendPluginRouter(metadata BackendPluginRouterTemplateMetadata, out io.Writer) error

WriteBackendPluginRouter executes the Backend Plugin Router template, and writes out the generated go code to out

func WriteCodec added in v0.15.0 

func WriteCodec(metadata SchemaMetadata, out io.Writer) error

WriteCodec executes the Generic Resource Codec template, and writes out the generated go code to out

func WriteLineageGo 

func WriteLineageGo(metadata LineageMetadata, out io.Writer) error

WriteLineageGo executes the lineage go template, and writes out the generated go code to out

func WriteOperatorConfig added in v0.11.0 

func WriteOperatorConfig(out io.Writer) error

func WriteOperatorKubeConfig 

func WriteOperatorKubeConfig(out io.Writer) error

func WriteOperatorMain 

func WriteOperatorMain(metadata OperatorMainMetadata, out io.Writer) error

func WriteResourceObject 

func WriteResourceObject(metadata ResourceObjectTemplateMetadata, out io.Writer) error

WriteResourceObject executes the Resource Object template, and writes out the generated go code to out

func WriteResourceTSType added in v0.15.0 

func WriteResourceTSType(metadata ResourceTSTemplateMetadata, out io.Writer) error

func WriteSchema 

func WriteSchema(metadata SchemaMetadata, out io.Writer) error

WriteSchema executes the Resource Schema template, and writes out the generated go code to out

func WriteThemaCodec added in v0.15.0 

func WriteThemaCodec(metadata ResourceObjectTemplateMetadata, out io.Writer) error

WriteThemaCodec executes the Thema-specific Codec template, and writes out the generated go code to out

func WriteWatcher 

func WriteWatcher(metadata WatcherMetadata, out io.Writer) error

func WriteWrappedType 

func WriteWrappedType(metadata WrappedTypeMetadata, out io.Writer) error

WriteWrappedType executes the wrappedtype go template, and writes out the generated go code to out

Types

type BackendPluginHandlerTemplateMetadata 

type BackendPluginHandlerTemplateMetadata struct {
	codegen.KindProperties
	Repo            string
	APICodegenPath  string
	TypeName        string
	IsResource      bool
	Version         string
	KindPackage     string
	KindsAreGrouped bool
}

BackendPluginHandlerTemplateMetadata is the metadata required by the Backend Plugin Handler template

func (BackendPluginHandlerTemplateMetadata) ToPackageName added in v0.14.0 

func (BackendPluginHandlerTemplateMetadata) ToPackageName(input string) string

type BackendPluginRouterTemplateMetadata 

type BackendPluginRouterTemplateMetadata struct {
	Repo                  string
	APICodegenPath        string
	Resources             []codegen.KindProperties
	PluginID              string
	ResourcesAreVersioned bool
	KindsAreGrouped       bool
}

BackendPluginRouterTemplateMetadata is the metadata required by the Backend Plugin Router template

func (BackendPluginRouterTemplateMetadata) ToPackageName added in v0.14.0 

func (BackendPluginRouterTemplateMetadata) ToPackageName(input string) string

func (BackendPluginRouterTemplateMetadata) ToPackageNameVariable added in v0.16.0 

func (BackendPluginRouterTemplateMetadata) ToPackageNameVariable(input string) string

type CustomMetadataFieldGoType added in v0.15.0 

type CustomMetadataFieldGoType struct {
	// GoType is the type string (ex. "string", "time.Time")
	GoType string
	// SetFuncTemplate should return a go template string that sets the value.
	// inputVarName is the name of the variable in the SetX function (which has type of GoType),
	// and setToVarName is the name of the string-type variable which it must be set to
	SetFuncTemplate func(inputVarName string, setToVarName string) string
	// GetFuncTemplate should return a go template string that gets the value as the appropriate go type.
	// fromStringVarName is the string-type variable name which the value is currently stored as
	GetFuncTemplate func(fromStringVarName string) string
	// AdditionalImports is a list of any additional imports needed for the Get/Set functions or type (such as "time")
	AdditionalImports []string
}

CustomMetadataFieldGoType is a struct that contains information and codegen functions for a Go type which needs setters and getters in a resource.Object implementation TODO: do we need the approach to be this generic/is there a less-confusing way to implement this?

type LineageMetadata 

type LineageMetadata struct {
	Package           string
	TypeName          string
	CUEFile           string
	CUESelector       string
	SchemaPackagePath string
	SchemaPackageName string
	ObjectTypeName    string
	Subresources      []SubresourceMetadata
}

LineageMetadata is the metadata required by the lineage go code template

type ObjectMetadataField 

type ObjectMetadataField struct {
	JSONName  string
	FieldName string
	GoType    CustomMetadataFieldGoType
}

type OperatorMainMetadata 

type OperatorMainMetadata struct {
	PackageName           string
	ProjectName           string
	Repo                  string
	CodegenPath           string
	WatcherPackage        string
	ResourcesAreVersioned bool
	KindsAreGrouped       bool
	Resources             []codegen.KindProperties
}

func (OperatorMainMetadata) ToPackageName added in v0.14.0 

func (OperatorMainMetadata) ToPackageName(input string) string

func (OperatorMainMetadata) ToPackageNameVariable added in v0.16.0 

func (OperatorMainMetadata) ToPackageNameVariable(input string) string

type ResourceObjectTemplateMetadata 

type ResourceObjectTemplateMetadata struct {
	Package              string
	TypeName             string
	SpecTypeName         string
	ObjectTypeName       string
	ObjectShortName      string
	Subresources         []SubresourceMetadata
	CustomMetadataFields []ObjectMetadataField
}

ResourceObjectTemplateMetadata is the metadata required by the Resource Object template

type ResourceTSTemplateMetadata added in v0.15.0 

type ResourceTSTemplateMetadata struct {
	TypeName     string
	FilePrefix   string
	Subresources []SubresourceMetadata
}

type SchemaMetadata 

type SchemaMetadata struct {
	Package    string
	Group      string
	Version    string
	Kind       string
	Plural     string
	Scope      string
	FuncPrefix string
}

SchemaMetadata is the metadata required by the Resource Schema template

type SubresourceMetadata 

type SubresourceMetadata struct {
	TypeName string
	JSONName string
	Comment  string
}

SubresourceMetadata is subresource information used in templates

type WatcherMetadata 

type WatcherMetadata struct {
	codegen.KindProperties
	PackageName     string
	Repo            string
	CodegenPath     string
	Version         string
	KindPackage     string
	KindsAreGrouped bool
}

func (WatcherMetadata) ToPackageName added in v0.14.0 

func (WatcherMetadata) ToPackageName(input string) string

type WrappedTypeMetadata 

type WrappedTypeMetadata struct {
	Package     string
	TypeName    string
	CUEFile     string
	CUESelector string
}

WrappedTypeMetadata is the metadata required by the wrappedtype go code template

Source Files

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