Initial v1.0.0 commit

vendor/k8s.io/helm/pkg/timeconv/timeconv.go

@@ -0,0 +1,58 @@
+/*
+Copyright The Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package timeconv
+
+import (
+	"time"
+
+	"github.com/golang/protobuf/ptypes/timestamp"
+)
+
+// Now creates a timestamp.Timestamp representing the current time.
+func Now() *timestamp.Timestamp {
+	return Timestamp(time.Now())
+}
+
+// Timestamp converts a time.Time to a protobuf *timestamp.Timestamp.
+func Timestamp(t time.Time) *timestamp.Timestamp {
+	return &timestamp.Timestamp{
+		Seconds: t.Unix(),
+		Nanos:   int32(t.Nanosecond()),
+	}
+}
+
+// Time converts a protobuf *timestamp.Timestamp to a time.Time.
+func Time(ts *timestamp.Timestamp) time.Time {
+	return time.Unix(ts.Seconds, int64(ts.Nanos))
+}
+
+// Format formats a *timestamp.Timestamp into a string.
+//
+// This follows the rules for time.Time.Format().
+func Format(ts *timestamp.Timestamp, layout string) string {
+	return Time(ts).Format(layout)
+}
+
+// String formats the timestamp into a user-friendly string.
+//
+// Currently, this uses the 'time.ANSIC' format string, but there is no guarantee
+// that this will not change.
+//
+// This is a convenience function for formatting timestamps for user display.
+func String(ts *timestamp.Timestamp) string {
+	return Format(ts, time.ANSIC)
+}