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 ResolveAbsAndRelPaths(path string) (string, string, error)
• 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 ResolveAbsAndRelPaths

func ResolveAbsAndRelPaths(path string) (string, string, error)

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