func main() {
app := stdcli.New()
app.Version = Version
app.Usage = "command-line application management"
err := app.Run(os.Args)
if err != nil {
os.Exit(1)
}
}
func appRun(args []string) (string, string) {
app := stdcli.New()
stdcli.Exiter = func(code int) {}
stdcli.Runner = func(bin string, args ...string) error { return nil }
stdcli.Querier = func(bin string, args ...string) ([]byte, error) { return []byte{}, nil }
stdcli.Tagger = func() string { return "1435444444" }
stdcli.Writer = func(filename string, data []byte, perm os.FileMode) error { return nil }
// Capture stdout and stderr to strings via Pipes
oldErr := os.Stderr
oldOut := os.Stdout
er, ew, _ := os.Pipe()
or, ow, _ := os.Pipe()
os.Stderr = ew
os.Stdout = ow
errC := make(chan string)
// copy the output in a separate goroutine so printing can't block indefinitely
go func() {
var buf bytes.Buffer
io.Copy(&buf, er)
errC <- buf.String()
}()
outC := make(chan string)
// copy the output in a separate goroutine so printing can't block indefinitely
go func() {
var buf bytes.Buffer
io.Copy(&buf, or)
outC <- buf.String()
}()
_ = app.Run(args)
// restore stderr, stdout
ew.Close()
os.Stderr = oldErr
err := <-errC
ow.Close()
os.Stdout = oldOut
out := <-outC
return out, err
}
func main() {
app := stdcli.New()
app.Version = Version
app.Usage = "command-line application management"
app.Run(os.Args)
}
