commandline.go

// Copyright 2015 Factom Foundation
// Use of this source code is governed by the MIT
// license that can be found in the LICENSE file.

package main

import (
	"bufio"
	"fmt"
	"io"
	"os"
	"runtime"
	"strings"
	"time"

	"github.com/FactomProject/FactomCode/util"
	fct "github.com/FactomProject/factoid"
)

var _ = fmt.Println
var _ fct.Transaction
var _ = time.Now
var cfg = util.ReadConfig().Wallet

func main() {
	var configDir string
	var staticDir string
	switch runtime.GOOS {
	case "windows":
		configDir = cfg.BoltDBPath
		staticDir = "./staticfiles/"
	case "darwin":
		configDir = os.Getenv("HOME") + "/.factom/"
		staticDir = "/Applications/FactomApps/staticfiles/"
	default:
		configDir = os.Getenv("HOME") + "/.factom/"
		staticDir = "/usr/share/factom/walletapp/"
	}
	err := os.MkdirAll(configDir, 0750)
	if err != nil {
		fmt.Println("mkdir failed %v %v", configDir, err)
		return
	}

	state := NewState(configDir + "factoid_wallet_bolt.db")
	go startServer(state, staticDir)
	Open("http://localhost:8096")
	run(state, os.Stdin, true)
}

var fsprompt string = "===============> "

func run(state IState, reader io.Reader, prompt bool) {
	r := bufio.NewScanner(reader)
	if prompt {
		fmt.Print(fsprompt)
	}
	for r.Scan() {
		line := r.Text()
		args := strings.Fields(string(line))
		err := state.Execute(args)
		if err != nil {
			fmt.Println(err)
			c, _ := state.GetCommand(args)
			if c != nil {
				fmt.Println(c.ShortHelp())
			}
		}
		if prompt {
			fmt.Print(fsprompt)
		}
	}
	if prompt {
		fmt.Println()
	}
}