40 lines
691 B
Go
40 lines
691 B
Go
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package healthcheck
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import (
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"fmt"
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"time"
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)
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var (
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oneDay = 24 * time.Hour
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oneWeek = 7 * oneDay
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oneMonth = 30 * oneDay
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oneYear = 365 * oneDay
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)
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var suffixDurationMap = map[string]time.Duration{
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"y": oneYear,
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"mo": oneMonth,
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"w": oneWeek,
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"d": oneDay,
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}
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var orderedSuffixes = []string{"y", "mo", "w", "d"}
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func FormatDuration(d time.Duration) string {
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var result string
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for _, suffix := range orderedSuffixes {
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unit := suffixDurationMap[suffix]
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if d > unit {
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quantity := int64(d / unit)
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result = fmt.Sprintf("%v%v%v", quantity, suffix, result)
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d = d - (time.Duration(quantity) * unit)
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}
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}
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if d > 0 {
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result = d.String() + result
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}
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return result
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}
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