54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
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package sprig
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import (
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"time"
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)
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// Given a format and a date, format the date string.
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//
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// Date can be a `time.Time` or an `int, int32, int64`.
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// In the later case, it is treated as seconds since UNIX
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// epoch.
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func date(fmt string, date interface{}) string {
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return dateInZone(fmt, date, "Local")
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}
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func htmlDate(date interface{}) string {
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return dateInZone("2006-01-02", date, "Local")
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}
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func htmlDateInZone(date interface{}, zone string) string {
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return dateInZone("2006-01-02", date, zone)
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}
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func dateInZone(fmt string, date interface{}, zone string) string {
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var t time.Time
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switch date := date.(type) {
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default:
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t = time.Now()
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case time.Time:
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t = date
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case int64:
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t = time.Unix(date, 0)
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case int:
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t = time.Unix(int64(date), 0)
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case int32:
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t = time.Unix(int64(date), 0)
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}
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loc, err := time.LoadLocation(zone)
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if err != nil {
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loc, _ = time.LoadLocation("UTC")
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}
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return t.In(loc).Format(fmt)
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}
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func dateModify(fmt string, date time.Time) time.Time {
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d, err := time.ParseDuration(fmt)
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if err != nil {
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return date
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}
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return date.Add(d)
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}
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