cmdutil

Documentation

Index

• Constants
• Variables
• func CheckDirectoryNotPresent(outDir string) error
• func DiscoverFunctions(cmd *cobra.Command) []v1alpha1.Function
• func DockerCmdAvailable() error
• func FixDocs(old, new string, c *cobra.Command)
• func GetKeywordsFromFlag(cmd *cobra.Command) []string
• func PrintErrorStacktrace() bool
• func StringToImagePullPolicy(v string) fnruntime.ImagePullPolicy
• func SuggestFunctions(cmd *cobra.Command) []string
• func SuggestKeywords(cmd *cobra.Command) []string
• 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 DiscoverFunctions

func DiscoverFunctions(cmd *cobra.Command) []v1alpha1.Function

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 FixDocs

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

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

func GetKeywordsFromFlag

func GetKeywordsFromFlag(cmd *cobra.Command) []string

func PrintErrorStacktrace

func PrintErrorStacktrace() bool

func StringToImagePullPolicy

func StringToImagePullPolicy(v string) fnruntime.ImagePullPolicy

func SuggestFunctions

func SuggestFunctions(cmd *cobra.Command) []string

SuggestFunctions looks for functions from kpt curated catalog list as well as the Porch orchestrator to suggest functions.

func SuggestKeywords

func SuggestKeywords(cmd *cobra.Command) []string

SuggestKeywords looks for all the unique keywords from Porch functions. This keywords can later help users to select functions.

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