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Better aligment (#17)

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This commit is contained in:
Carlos Tadeu Panato Junior 2019-06-02 00:03:23 +02:00 committed by Pierre Carrier
parent 64a70580db
commit e16e5ca533
1 changed files with 15 additions and 2 deletions
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17
gauth.go
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@ -126,14 +126,27 @@ func main() {
prevTS := currentTS - 1
nextTS := currentTS + 1
fmt.Println(" prev curr next")
wordSize := 0
for _, record := range cfg {
actualSize := len([]rune(record[0]))
if actualSize > wordSize {
wordSize = actualSize
}
}
var header = "prev curr next"
fmt.Println(leftPad(header, " ", wordSize+1))
for _, record := range cfg {
name := record[0]
secret := normalizeSecret(record[1])
prevToken := authCodeOrDie(secret, prevTS)
currentToken := authCodeOrDie(secret, currentTS)
nextToken := authCodeOrDie(secret, nextTS)
fmt.Printf("%-10s %s %s %s\n", name, prevToken, currentToken, nextToken)
fmt.Printf("%-*s %s %s %s\n", wordSize, name, prevToken, currentToken, nextToken)
}
fmt.Printf("[%-29s]\n", strings.Repeat("=", progress))
}
func leftPad(s string, padStr string, pLen int) string {
return strings.Repeat(padStr, pLen) + s
}