pipe

func NewPiped ¶

func NewPiped(cmd string, args ...string) *PipedCmd

func Shell ¶ added in v0.0.6

func Shell(fullLine string) *PipedCmd

Shell tries to be like the *sh shell to create a piped command. It will, after splitting the string, run os.Expand on the parts. It works correctly for things like this

Shell("echo hi")
Shell("GOOS=linux go build")
Shell("docker run -it ubuntu")
Shell("docker run -v $HOME/.aws:/root/.aws:ro ubuntu")

It will not work like bash for things like this

Shell("echo '$HOME'")

Since it will first split echo into $HOME, and then escape the HOME

func ShellWithError ¶ added in v0.0.6

func ShellWithError(fullLine string) (*PipedCmd, error)