Siege log formatter

logf.go

package main

import (
	"regexp"
	"io/ioutil"
	"os"
)

func replace(reg, repl, text string) string {
	regex, _ := regexp.Compile(reg)
	result := regex.ReplaceAllString(text, repl)
	return result
}

func main() {
	path := string(os.Args[1])
	buf, err :=	ioutil.ReadFile(path)
	if err != nil {
		return 
	}
	str := string(buf)
	str = "Description, " + str[6:]
	tmp := replace("\\*\\*\\*\\*.", "", str)
	end := replace("\\s\\*\\*\\*\\*\n.", ", 2", tmp)
	err = ioutil.WriteFile(path, []byte(end), 0644)
	if err != nil {
		panic(err)
	}
}