func setup_flags() *gnuflag.FlagSet {
flags := gnuflag.NewFlagSet(os.Args[0], gnuflag.ExitOnError)
flags.BoolVar(&help, "help", false, "Print this help message.")
flags.BoolVar(&help, "h", false, "Print this help message.")
flags.StringVar(&config.cmd, "command", "", "Command to execute.")
flags.StringVar(&config.cmd, "C", "", "Command to execute.")
flags.Uint64Var(&config.tick, "tick", 2000, "How often to check (milliseconds).")
flags.Uint64Var(&config.tick, "t", 2000, "How often to check (milliseconds).")
flags.Parse(true, os.Args[1:])
return flags
}
func setup() *gnuflag.FlagSet {
flags := gnuflag.NewFlagSet(os.Args[0], gnuflag.ExitOnError)
flags.BoolVar(&help, "help", false, "Print this help message")
flags.BoolVar(&help, "h", false, "Print this help message")
flags.BoolVar(&version, "version", false, "Print this help message")
flags.BoolVar(&version, "V", false, "Print this help message")
flags.StringVar(&config.workDir, "workdir", ".book", "Set the working directory.")
flags.StringVar(&config.workDir, "w", ".book", "Set the working directory.")
flags.StringVar(&config.epubFile, "output", "", "Set the output .epub file name.")
flags.StringVar(&config.epubFile, "o", "", "Set the output .epub file name.")
flags.Parse(true, os.Args[1:])
return flags
}
// TODO Dry-run cmd arg
func main() {
flags := gnuflag.NewFlagSet("gop", gnuflag.ExitOnError)
flags.BoolVar(&help, "help", false, "Print this help message")
flags.BoolVar(&help, "h", false, "Print this help message")
flags.BoolVar(&verbose, "verbose", false, "Be verbose")
flags.BoolVar(&verbose, "v", false, "Be verbose")
flags.BoolVar(&version, "version", false, "Print version and exit")
flags.BoolVar(&version, "V", false, "Print version and exit")
flags.StringVar(&vcs, "vcs", "", "Set the version control system")
flags.Parse(true, os.Args[1:])
if help {
printUsage(flags)
os.Exit(0)
}
if version {
printVersion()
os.Exit(0)
}
setpath(flags.Args())
if verbose {
fmt.Printf("Initialising Go workspace at %s\n", baseDir)
}
initWorkspace()
if vcsFn, ok := vcsFns[vcs]; ok {
vcsFn()
}
}