package main

import (
	"flag"

	"github.com/jmoiron/sqlx"
	"github.com/kr/pretty"
	_ "github.com/lib/pq"
)

var pg string
var sqlFile string

func init() {
	flag.StringVar(&pg, "pg", "", "postgres database's connection string")
	flag.StringVar(&sqlFile, "file", "", "path to a sql file")
}

func main() {
	flag.Parse()

	db := sqlx.MustConnect("postgres", pg)
	err := db.Ping()
	if err != nil {
		pretty.Println(err)
	}

	if sqlFile != "" {
		r, err := sqlx.LoadFile(db, sqlFile)
		if err != nil {
			pretty.Println(err)
		}
		pretty.Println(r)
	}
}