CombinedOutputLines is like os/exec's cmd.CombinedOutput(), but over our Cmd interface, and instead of returning the byte buffer of stderr + stdout, it scans these for lines and returns a slice of output lines.

Command is a convenience wrapper over DefaultCmder.Command.

CommandContext is a convenience wrapper over DefaultCmder.CommandContext.

InheritOutput sets cmd's output to write to the current process's stdout and stderr.

Output is like os/exec's cmd.Output, but over our Cmd interface.

OutputLines is like os/exec's cmd.Output(), but over our Cmd interface, and instead of returning the byte buffer of stdout, it scans these for lines and returns a slice of output lines.

PrettyCommand takes arguments identical to Cmder.Command, it returns a pretty printed command that could be pasted into a shell.

RunErrorForError returns a RunError if the error contains a RunError.

RunWithStdinWriter runs cmd with writerFunc piped to stdin.

RunWithStdoutReader runs cmd with stdout piped to readerFunc.

DefaultCmder is a LocalCmder instance used for convenience, packages originally using os/exec.Command can instead use pkg/kind/exec.Command which forwards to this instance TODO(bentheelder): swap this for testing TODO(bentheelder): consider not using a global for this :^).

LocalCmd wraps os/exec.Cmd, implementing the kind/pkg/exec.Cmd interface.

LocalCmder is a factory for LocalCmd, implementing Cmder.

RunError represents an error running a Cmd.

Cmd abstracts over running a command somewhere, this is useful for testing.

Cmder abstracts over creating commands.