dump.go

// -*- go -*-
////////////////////////////////////////////////////////////////////////////
// Program: dump
// Purpose: dump assistant program
////////////////////////////////////////////////////////////////////////////

package main

import (
	"fmt"
	"github.com/mkideal/cli"
	clix "github.com/mkideal/cli/ext"
	"os"
)

////////////////////////////////////////////////////////////////////////////
// dump

type rootT struct {
	cli.Helper
	Filei *clix.Reader `cli:"*i,input"usage:"The file to dump from (mandatory)"`
	Fileo *clix.Writer `cli:"o,output"usage:"The dump output (default: .dump file of input)"`
	ID    bool         `cli:"id"usage:"Dump ID as well"`
}

var root = &cli.Command{
	Name: "dump",
	Desc: "dump assistant program",
	Text: "Swiss-army assistant toolkit",
	Argv: func() interface{} { return new(rootT) },
	Fn:   dump,

	NumArg: cli.AtLeast(1),
}

func main() {
	cli.SetUsageStyle(cli.ManualStyle) // up-down, for left-right, use NormalStyle
	//NOTE: You can set any writer implements io.Writer
	// default writer is os.Stdout
	if err := cli.Root(root).Run(os.Args[1:]); err != nil {
		fmt.Fprintln(os.Stderr, err)
	}
	fmt.Println("")
}

func dump(ctx *cli.Context) error {
	ctx.JSON(ctx.RootArgv())
	ctx.JSON(ctx.Argv())
	fmt.Println()

	return nil
}