package main

import (
	"flag"
	"fmt"
	"os"
	"path/filepath"

	"github.com/pyke369/golang-support/rpack"
)

func main() {
	var (
		options flag.FlagSet
		usemain bool
	)

	options = flag.FlagSet{Usage: func() {
		fmt.Fprintf(os.Stderr, "usage: %s [options] rootdir\n\noptions are:\n\n", filepath.Base(os.Args[0]))
		options.PrintDefaults()
	},
	}
	options.String("output", "static.go", "the generated output file path")
	options.String("pkgname", "main", "the package name to use in the generated output")
	options.String("funcname", "resources", "the function name to use in the generated output")
	options.Bool("main", false, "whether to generate a main func or not")
	if err := options.Parse(os.Args[1:]); err != nil {
		os.Exit(1)
	}
	if options.NArg() == 0 {
		options.Usage()
		os.Exit(1)
	}
	if options.Lookup("main").Value.String() == "true" {
		usemain = true
	}
	rpack.Pack(options.Arg(0), options.Lookup("output").Value.String(), options.Lookup("pkgname").Value.String(), options.Lookup("funcname").Value.String(), usemain)
}