cast

Documentation

Overview

Package cast provides utility funcs for magefiles.

Index

• func DirPrepSh(prefix string) func(dir, suffix string, a ...interface{}) error
• func DirSh(dir, format string, a ...interface{}) error
• func PrepShOutput(prefix string) func(suffix string, a ...interface{}) (string, error)
• func Sh(format string, a ...interface{}) error
• func ShOutput(format string, a ...interface{}) (string, error)

Functions

func DirPrepSh

func DirPrepSh(prefix string) func(dir, suffix string, a ...interface{}) error

DirPrepSh prepares an Sh invocation with the provided prefix. when the returned func is executed, prefix and suffix are joined with a space, then passed in to Sh along with any values for a.

This version allows giving a directory to execute in. If you only wish to pass values for a, use "" for suffix.

func DirSh

func DirSh(dir, format string, a ...interface{}) error

DirSh formats the provided string and arguments, tokenizes the result using shell style rules, and then executes the result in a way similar to mage's sh.RunWith under the provided working directory.

func PrepShOutput

func PrepShOutput(prefix string) func(suffix string, a ...interface{}) (string, error)

PrepShOutput prepares an ShOut invocation with the provided prefix. when the returned func is executed, prefix and suffix are joined with a space, then passed in to Sh along with any values for a.

If you only wish to pass values for a, use "" for suffix.

func Sh

func Sh(format string, a ...interface{}) error

Sh formats the provided string and arguments, tokenizes the result using shell style rules, and then executes the result with mage's sh.RunWith.

func ShOutput

func ShOutput(format string, a ...interface{}) (string, error)

ShOutput formats the provided string and arguments, tokenizes the result using shell style rules, and then executes the result with mage's sh.OutputWith