utils

Documentation

Index

• func MatchOne(pargs ...cobra.PositionalArgs) cobra.PositionalArgs
• func MergeErr(errs []error) error
• func YAMLToJSON(file io.Reader) ([]byte, error)

Functions

func MatchOne

func MatchOne(pargs ...cobra.PositionalArgs) cobra.PositionalArgs

MatchOne checks for at least one valid PositionalArgs. Acts like an OR operator.

func MergeErr

func MergeErr(errs []error) error

MergeErr combines multiple errors into a single error, skipping nil entries. Returns nil if all errors are nil or the slice is empty.

func YAMLToJSON

func YAMLToJSON(file io.Reader) ([]byte, error)

YAMLToJSON converts the first YAML document in file to JSON. Returns an error if the reader contains more than one YAML document, as only the first would be validated and silently ignoring later documents can mask configuration mistakes.