utils.go

package main

import (
	"fmt"
	"os"
	"time"
)

// debug displays only if fDebug is set
func debug(str string, a ...interface{}) {
	if fDebug {
		fmt.Fprintf(os.Stderr, str, a...)
	}
}

// verbose displays only if fVerbose is set
func verbose(str string, a ...interface{}) {
	if fVerbose {
		fmt.Printf(str, a...)
	}
}

// fatalf is like log.Fatalf()
func fatalf(str string, a ...interface{}) {
	fmt.Fprintf(os.Stderr, str, a...)
	os.Exit(1)
}

// makeDate for month tagging.
func makeDate() string {
	return time.Now().Format("2006-01") + "-01"
}

// ByAlphabet is for sorting
type ByAlphabet TLSReport

func (a ByAlphabet) Len() int           { return len(a.Sites) }
func (a ByAlphabet) Swap(i, j int)      { a.Sites[i], a.Sites[j] = a.Sites[j], a.Sites[i] }
func (a ByAlphabet) Less(i, j int) bool { return a.Sites[i].Name < a.Sites[j].Name }