Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FakeCommand ¶
FakeCommand is backed by a mock and used for testing
func FakeCommandContext ¶
FakeCommandContext is backed by a mock and used for testing
Types ¶
type Cmd ¶
type Cmd interface {
CombinedOutput() ([]byte, error)
Credential(*syscall.Credential)
Output() ([]byte, error)
Run() error
Start() error
StderrPipe() (io.ReadCloser, error)
StdinPipe() (io.WriteCloser, error)
StdoutPipe() (io.ReadCloser, error)
Wait() error
}
Cmd represents an external command being prepared or run.
A Cmd cannot be reused after calling its Run, Output or CombinedOutput methods.
func Command ¶
Command returns the Cmd struct to execute the named program with the given arguments.
It sets only the Path and Args in the returned structure.
If name contains no path separators, Command uses LookPath to resolve name to a complete path if possible. Otherwise it uses name directly as Path.
The returned Cmd's Args field is constructed from the command name followed by the elements of arg, so arg should not include the command name itself. For example, Command("echo", "hello"). Args[0] is always name, not the possibly resolved Path.
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