cmdutil

Documentation

Index

• Constants
• Variables
• func CheckDirectoryNotPresent(outDir string) error
• func DockerCmdAvailable() error
• func FetchFunctionImages() []string
• func FixDocs(old, new string, c *cobra.Command)
• func PrintErrorStacktrace() bool
• func StringToImagePullPolicy(v string) fnruntime.ImagePullPolicy
• func ValidateImagePullPolicyValue(v string) error
• func WriteFnOutput(dest, content string, fromStdin bool, w io.Writer) error
• func WriteToOutput(r io.Reader, w io.Writer, outDir string) error

Constants

const (
	StackTraceOnErrors = "COBRA_STACK_TRACE_ON_ERRORS"

	Stdout = "stdout"
	Unwrap = "unwrap"

	FunctionsCatalogURL = "https://catalog.kpt.dev/catalog-v2.json"
)

Variables

var StackOnError bool

StackOnError if true, will print a stack trace on failure.

Functions

func CheckDirectoryNotPresent

func CheckDirectoryNotPresent(outDir string) error

CheckDirectoryNotPresent returns error if the directory already exists

func DockerCmdAvailable

func DockerCmdAvailable() error

DockerCmdAvailable runs `docker version` to check that the docker command is available and is a supported version. Returns an error with installation instructions if it is not

func FetchFunctionImages

func FetchFunctionImages() []string

FetchFunctionImages returns the list of latest function images from catalog.kpt.dev

func FixDocs

func FixDocs(old, new string, c *cobra.Command)

FixDocs replaces instances of old with new in the docs for c

func PrintErrorStacktrace

func PrintErrorStacktrace() bool

func StringToImagePullPolicy

func StringToImagePullPolicy(v string) fnruntime.ImagePullPolicy

func ValidateImagePullPolicyValue

func ValidateImagePullPolicyValue(v string) error

func WriteFnOutput

func WriteFnOutput(dest, content string, fromStdin bool, w io.Writer) error

WriteFnOutput writes the output resources of function commands to provided destination

func WriteToOutput

func WriteToOutput(r io.Reader, w io.Writer, outDir string) error

WriteToOutput reads the input from r and writes the output to either w or outDir