util

Documentation

Index

• func AddPrefix(inSlice []string, prefix string) []string
• func DeleteFile(filename string)
• func ExtractFileExtension(filename string) string
• func JoinStringSlices(slices ...[]string) []string
• func ReadStdin(promptMessage string, completeMessage string) []string
• func RetrievePath(targetDirs []string) string
• func SanitisePath(path string, platform string) string
• func WriteFile(filename string, content []byte)

Functions

func AddPrefix

func AddPrefix(inSlice []string, prefix string) []string

AddPrefix takes a string slice and returns a new string slice with the supplied prefix inserted before every string in the original slice.

func DeleteFile

func DeleteFile(filename string)

DeleteFile deletes a file.

func ExtractFileExtension

func ExtractFileExtension(filename string) string

ExtractFileExtension extracts the extension from a filename. This is defined as the remainder of the string after the last '.'.

func JoinStringSlices

func JoinStringSlices(slices ...[]string) []string

JoinStringSlices takes an arbitrary number of string slices and concatenates them in the order supplied.

func ReadStdin

func ReadStdin(promptMessage string, completeMessage string) []string

ReadStdin takes a prompt message and

func RetrievePath

func RetrievePath(targetDirs []string) string

RetrievePath takes an array whose first element may contain an overridden path and converts either this, or the default of "." to an absolute path using Go's file utilities. This is then passed to SanitisedPath with the current OS to get it into a Docker ready format.

func SanitisePath

func SanitisePath(path string, platform string) string

SanitisePath takes an absolute path as provided by filepath.Abs() and makes it ready to be passed to Docker based on the current OS. So far the only OS format that requires transforming is Windows which is provided in the form 'C:\some\path' but Docker requires '/c/some/path'.

func WriteFile

func WriteFile(filename string, content []byte)

WriteFile writes a file.