func NewLoggerFromFlags() Logger {
args := cli.Parse()
var silent, verbose bool
for _, o := range args.Options {
switch o {
case "-s":
silent = true
case "-v":
verbose = true
}
}
level := LogNormal
if silent {
level = LogSilent
} else if verbose {
level = LogVerbose
}
return NewConsoleLogger(level)
}
func main() {
defer func() {
p := recover()
if p != nil {
if err, ok := p.(error); ok {
fmt.Println(err.Error())
os.Exit(1)
}
fmt.Println(p)
os.Exit(1)
}
}()
args := cli.Parse()
if len(args.Inputs) == 0 {
Panic("Usage: %s <cmd> <args>\n", args.Cmd)
}
logger := log.NewLoggerFromFlags()
switch args.Cmd {
case "pack":
if len(args.Inputs) < 1 {
Panic("Usage: %s pack <pkg-path>\n", args.Cmd)
}
pkgname := args.Inputs[0]
paths := utils.NewPaths(pkgname)
outfile, err := paths.CreateOutputFile()
if err != nil {
panic(err)
}
defer outfile.Close()
logger.Logv("Packing %s", pkgname)
packer := pack.NewPackCmd(logger, paths, outfile)
err = packer.Run()
if err != nil {
panic(err)
}
logger.Logv("Written %s", paths.GoblFilename)
case "install":
if len(args.Inputs) < 1 {
Panic("Usage: %s install <gobl-file>\n", args.Cmd)
}
fname := args.Inputs[0]
logger.Logv("Installing %s", fname)
installer := install.NewInstallCmd(logger, fname)
err := installer.Run()
if err != nil {
panic(err)
}
logger.Logv("Installed %s", fname)
default:
panic("Unknown cmd: " + args.Cmd)
}
}