func (r *Runner) Execute() ExecError {
args := NewArgs(r.Args)
if args.Command == "" {
printUsage()
return newExecError(nil)
}
expandAlias(args)
slurpGlobalFlags(args)
for _, cmd := range All() {
if cmd.Name() == args.Command && cmd.Runnable() {
if !cmd.GitExtension {
cmd.Flag.Usage = func() {
cmd.PrintUsage()
}
if err := cmd.Flag.Parse(args.Params); err != nil {
if err == flag.ErrHelp {
return newExecError(nil)
} else {
return newExecError(err)
}
}
args.Params = cmd.Flag.Args()
}
cmd.Run(cmd, args)
cmds := args.Commands()
var err error
if args.Noop {
printCommands(cmds)
} else {
err = executeCommands(cmds)
}
return newExecError(err)
}
}
err := git.Spawn(args.Command, args.Params...)
return newExecError(err)
}
func (r *Runner) Execute() ExecError {
args := NewArgs(os.Args[1:])
if args.Command == "" {
printUsage()
return newExecError(nil)
}
updater := NewUpdater()
err := updater.PromptForUpdate()
utils.Check(err)
expandAlias(args)
slurpGlobalFlags(args)
cmd := r.Lookup(args.Command)
if cmd != nil && cmd.Runnable() {
return r.Call(cmd, args)
}
err = git.Spawn(args.Command, args.Params...)
return newExecError(err)
}