Add rounding direction

util/helpers.go

@@ -12,6 +12,12 @@ import (
 	"github.com/spf13/viper"
 )
 
+const (
+	ROUND_UP     = 1
+	ROUND_EITHER = 0
+	ROUND_DOWN   = -1
+)
+
 func PromptUser(text string) string {
 	var resp string
 	fmt.Println(text)
@@ -57,6 +63,34 @@ func TimerToString(t *timertxt.Timer) string {
 	return ret
 }
 
+func Round(dur time.Duration) time.Duration {
+	roundDur := GetRoundToDuration()
+	wrk := dur.Round(roundDur)
+	switch GetRoundDirection() {
+	case ROUND_UP:
+		if wrk < dur {
+			return wrk + roundDur
+		}
+	case ROUND_DOWN:
+		if wrk > dur {
+			return wrk - roundDur
+		}
+	}
+	return wrk
+}
+
+func GetRoundDirection() int {
+	dir := viper.GetString("round")
+	switch dir {
+	case "up":
+		return ROUND_UP
+	case "down":
+		return ROUND_DOWN
+	default:
+		return ROUND_EITHER
+	}
+}
+
 func GetRoundToDuration() time.Duration {
 	var dur time.Duration
 	dur, _ = time.ParseDuration(viper.GetString("roundto"))
@@ -180,7 +214,7 @@ func TimerToFriendlyString(t *timertxt.Timer) string {
 	} else {
 		dur = t.FinishDate.Sub(t.StartDate)
 	}
-	dur = dur.Round(GetRoundToDuration())
+	dur = Round(dur)
 	return fmt.Sprintf("% 2d. %s - %s [ %s] [ %s] [ %s] %s ( %.2f )", t.Id, start, end, contexts, projects, tags, t.Notes, DurationToDecimal(dur))
 }