func mainInner(g *libkb.GlobalContext) error {
cl := libcmdline.NewCommandLine(true, client.GetExtraFlags())
cl.AddCommands(client.GetCommands(cl, g))
cl.AddCommands(service.GetCommands(cl, g))
cl.AddHelpTopics(client.GetHelpTopics())
var err error
cmd, err = cl.Parse(os.Args)
if err != nil {
err = fmt.Errorf("Error parsing command line arguments: %s\n", err)
return err
}
if cmd == nil {
return nil
}
if !cl.IsService() {
client.InitUI()
}
if err = g.ConfigureCommand(cl, cmd); err != nil {
return err
}
g.StartupMessage()
warnNonProd(g.Log, g.Env)
if err = configureProcesses(g, cl, &cmd); err != nil {
return err
}
return cmd.Run()
}
// test that `keybase pgp help`, `keybase help pgp`, `keybase pgp` output the
// same thing.
func TestParentHelp(t *testing.T) {
cl := libcmdline.NewCommandLine(true, GetExtraFlags())
var buf1 bytes.Buffer
cl.SetOutputWriter(&buf1)
cl.AddCommands(GetCommands(cl, libkb.NewGlobalContextInit()))
cmd, err := cl.Parse(strings.Fields("keybase pgp help"))
if err != nil {
t.Fatal(err)
}
if cmd != nil {
t.Fatalf("expected nil command, got %T", cmd)
}
help1 := helpFilter(buf1)
var buf2 bytes.Buffer
cl.SetOutputWriter(&buf2)
cmd, err = cl.Parse(strings.Fields("keybase help pgp"))
if err != nil {
t.Fatal(err)
}
if cmd != nil {
t.Fatalf("expected nil command, got %T", cmd)
}
help2 := helpFilter(buf2)
if help1 != help2 {
t.Errorf("`keybase pgp help` and `keybase help pgp` output differed")
}
var buf3 bytes.Buffer
cl.SetOutputWriter(&buf3)
cmd, err = cl.Parse(strings.Fields("keybase pgp"))
if err != nil {
t.Fatal(err)
}
if cmd != nil {
t.Fatalf("expected nil command, got %T", cmd)
}
help3 := helpFilter(buf3)
if help1 != help3 {
t.Errorf("`keybase pgp help` and `keybase pgp` output differed")
}
if help2 != help3 {
t.Errorf("`keybase help pgp` and `keybase pgp` output differed")
}
t.Logf("keybase pgp help:\n%s\n\n", help1)
t.Logf("keybase help pgp:\n%s\n\n", help2)
t.Logf("keybase pgp:\n%s\n\n", help3)
}
func TestHelp(t *testing.T) {
cl := libcmdline.NewCommandLine(true, GetExtraFlags())
var buf bytes.Buffer
cl.SetOutputWriter(&buf)
cl.AddCommands(GetCommands(cl, libkb.NewGlobalContextInit()))
cmd, err := cl.Parse(strings.Fields("keybase pgp help"))
if err != nil {
t.Fatal(err)
}
if cmd != nil {
t.Fatalf("expected nil command, got %T", cmd)
}
}
func mainInner(g *libkb.GlobalContext) error {
cl := libcmdline.NewCommandLine(true, client.GetExtraFlags())
cl.AddCommands(client.GetCommands(cl, g))
cl.AddCommands(service.GetCommands(cl, g))
cl.AddHelpTopics(client.GetHelpTopics())
var err error
cmd, err = cl.Parse(os.Args)
if err != nil {
err = fmt.Errorf("Error parsing command line arguments: %s\n", err)
return err
}
if cmd == nil {
return nil
}
checkSystemUser(g.Log)
if !cl.IsService() {
client.InitUI()
}
if err = g.ConfigureCommand(cl, cmd); err != nil {
return err
}
g.StartupMessage()
warnNonProd(g.Log, g.Env)
if err = configureProcesses(g, cl, &cmd); err != nil {
return err
}
// Install hook for after startup
install.RunAfterStartup(g, cl.IsService(), g.Log)
err = cmd.Run()
if !cl.IsService() {
// Errors that come up in printing this warning are logged but ignored.
client.PrintOutOfDateWarnings(g)
}
return err
}
func mainInner(g *libkb.GlobalContext) error {
cl := libcmdline.NewCommandLine(true, client.GetExtraFlags())
cl.AddCommands(client.GetCommands(cl, g))
cl.AddCommands(service.GetCommands(cl, g))
cl.AddHelpTopics(client.GetHelpTopics())
var err error
cmd, err = cl.Parse(os.Args)
if err != nil {
err = fmt.Errorf("Error parsing command line arguments: %s\n", err)
return err
}
if cmd == nil {
return nil
}
if !cl.IsService() {
client.InitUI()
}
if err = g.ConfigureCommand(cl, cmd); err != nil {
return err
}
g.StartupMessage()
warnNonProd(g.Log, g.Env)
if cl.IsService() {
return cmd.Run()
}
// Start the server on the other end, possibly.
// There are two cases in which we do this: (1) we want
// a local loopback server in standalone mode; (2) we
// need to "autofork" it. Do at most one of these
// operations.
if g.Env.GetStandalone() {
if cl.IsNoStandalone() {
return fmt.Errorf("Can't run command in standalone mode")
}
if err := service.NewService(false /* isDaemon */, g).StartLoopbackServer(); err != nil {
if pflerr, ok := err.(libkb.PIDFileLockError); ok {
err = fmt.Errorf("Can't run in standalone mode with a service running (see %q)",
pflerr.Filename)
}
return err
}
} else {
// If this command warrants an autofork, do it now.
if fc := cl.GetForkCmd(); fc == libcmdline.ForceFork || (g.Env.GetAutoFork() && fc != libcmdline.NoFork) {
if err = client.ForkServer(cl, g); err != nil {
return err
}
}
// Whether or not we autoforked, we're now running in client-server
// mode (as opposed to standalone). Register a global LogUI so that
// calls to G.Log() in the daemon can be copied to us. This is
// something of a hack on the daemon side.
if !g.Env.GetDoLogForward() {
g.Log.Debug("Disabling log forwarding")
} else {
// TODO This triggers a connection to the RPC server before cmd.Run() is
// called, so the command has no way to deal with errors on its own.
// This should probably be moved into RegisterProtocols?
// Also rpc.RegisterProtocolsWithContext seems to automatically add the
// LogUIProtocol?
err := registerGlobalLogUI(g)
if err != nil {
return err
}
}
}
return cmd.Run()
}