learngo/logparser/v6/main.go

// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//

package main

import (
	"log"
	"os"

	"github.com/inancgumus/learngo/logparser/v6/logly/parse"
	"github.com/inancgumus/learngo/logparser/v6/logly/record"
	"github.com/inancgumus/learngo/logparser/v6/logly/report"
)

func main() {
	var (
		p = parse.CountRecords(parse.Text(os.Stdin))
		g = record.SumGroup()
	)

	for p.Parse() {
		g.Group(p.Value())
	}
	if err := p.Err(); err != nil {
		log.Fatalln(err)
	}

	if err := report.Text(os.Stdout, g.Records()); err != nil {
		log.Fatalln(err)
	}
}