func main() {
// dummy outside third party library
cstore.NewManager("", "")
fmt.Println("Hello golang!!")
fmt.Printf("version: %s (%s) golang %s\n", version, hash, goversion)
}
func NewCStoreManager() (*cstore.Manager, error) {
dirPath := GetRnzooDir()
return cstore.NewManager("rnzoo", dirPath)
}
func main() {
if show_usage {
usage()
os.Exit(0)
}
if show_version {
showVersion()
os.Exit(0)
}
err := opt.Validate()
if err != nil {
fmt.Printf("%s\n", err.Error())
os.Exit(1)
}
m, err := cstore.NewManager("rnssh", getRnsshDir())
if err != nil {
fmt.Printf("can not create rnssh dir: %s\n", err.Error())
os.Exit(1)
}
cs, err := m.New("config", cstore.TOML)
if err != nil {
fmt.Printf("%s\n", err.Error())
os.Exit(1)
}
if initWizard {
if err := DoConfigWizard(cs); err != nil {
fmt.Println(err)
os.Exit(1)
} else {
fmt.Println("saved rnssh config.")
os.Exit(0)
}
}
conf := Config{}
err = cs.Get(&conf)
if err != nil && !os.IsNotExist(err) {
fmt.Printf("%s\n", err.Error())
os.Exit(1)
}
rOpt := mergeConfig(&conf.Default, *opt)
if !rOpt.UseSshConfig && rOpt.Region == "" {
fmt.Println("region is empty. please specify by region option (-r) or set default region with --init option")
os.Exit(1)
}
sshArgs, err := chooseAndGenSshArgs(rOpt, flag.Args(), m)
if err != nil {
fmt.Printf("%s\n", err.Error())
os.Exit(1)
}
if showCommand {
fmt.Printf("%s %s\n", "ssh", strings.Join(sshArgs, " "))
os.Exit(0)
}
cmd := exec.Command("ssh", sshArgs...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Run()
}