func TestLines(t *testing.T) {
cmd := sh.Command{"echo 12; echo 34"}
out, _ := cmd.Lines()
if len(out) != 2 {
t.Errorf("command(%s) should output 2 line, but is: %#v", cmd.Text(), out)
}
}
func Ps() []PsOutput {
cmd := sh.Command{"docker ps -a"}
lines, _ := cmd.Lines()
var reader = sh.NewReader(lines, PsOutput{})
var status []PsOutput
status = make([]PsOutput, 0)
for {
var s PsOutput
err := sh.Unmarshal(reader, &s)
if err == io.EOF {
break
}
if err != nil {
panic(err)
}
status = append(status, s)
}
return status
}