mirror of https://github.com/helm/helm
Matt Butcher
8 years ago
parent
fe0dcd2d39
commit
dd2ff4f916
@ -0,0 +1,53 @@
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package main
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import (
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"errors"
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"fmt"
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"github.com/deis/tiller/pkg/helm"
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"github.com/spf13/cobra"
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)
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var getHelp = `
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This command shows the details of a named release.
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It can be used to get extended information about the release, including:
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- The values used to generate the release
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- The chart used to generate the release
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- The generated manifest file
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By default, this prints a human readable collection of information about the
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chart, the supplied values, and the generated manifest file.
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`
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var errReleaseRequired = errors.New("release name is required")
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var getCommand = &cobra.Command{
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Use: "get [flags] RELEASE_NAME",
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Short: "Download a named release",
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Long: getHelp,
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RunE: getCmd,
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}
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func init() {
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RootCommand.AddCommand(getCommand)
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}
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func getCmd(cmd *cobra.Command, args []string) error {
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if len(args) == 0 {
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return errReleaseRequired
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}
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res, err := helm.GetReleaseContent(args[0])
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if err != nil {
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return err
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}
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fmt.Printf("Chart/Version: %s %s\n", res.Release.Chart.Metadata.Name, res.Release.Chart.Metadata.Version)
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fmt.Println("Config:")
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fmt.Println(res.Release.Config)
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fmt.Println("\nManifest:")
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fmt.Println(res.Release.Manifest)
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return nil
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}
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@ -0,0 +1,44 @@
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package main
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import (
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"fmt"
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"time"
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"github.com/deis/tiller/pkg/helm"
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"github.com/deis/tiller/pkg/timeconv"
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"github.com/spf13/cobra"
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)
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var statusHelp = `
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This command shows the status of a named release.
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`
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var statusCommand = &cobra.Command{
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Use: "status [flags] RELEASE_NAME",
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Short: "Displays the status of the named release",
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Long: statusHelp,
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RunE: status,
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}
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func init() {
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RootCommand.AddCommand(statusCommand)
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}
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func status(cmd *cobra.Command, args []string) error {
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if len(args) == 0 {
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return errReleaseRequired
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}
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res, err := helm.GetReleaseStatus(args[0])
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if err != nil {
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return err
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}
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fmt.Printf("Last Deployed: %s\n", timeconv.Format(res.Info.LastDeployed, time.ANSIC))
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fmt.Printf("Status: %s\n", res.Info.Status.Code)
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if res.Info.Status.Details != nil {
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fmt.Printf("Details: %s\n", res.Info.Status.Details)
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}
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return nil
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}
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@ -0,0 +1,7 @@
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/*Package timeconv contains utilities for converting time.
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The gRPC/Protobuf libraries contain time implementations that require conversion
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to and from Go times. This library provides utilities and convenience functions
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for performing conversions.
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*/
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package timeconv
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@ -0,0 +1,32 @@
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package timeconv
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import (
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"time"
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"github.com/golang/protobuf/ptypes/timestamp"
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)
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// Now creates a timestamp.Timestamp representing the current time.
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func Now() *timestamp.Timestamp {
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return Timestamp(time.Now())
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}
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// Timestamp converts a time.Time to a protobuf *timestamp.Timestamp.
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func Timestamp(t time.Time) *timestamp.Timestamp {
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return ×tamp.Timestamp{
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Seconds: t.Unix(),
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Nanos: int32(t.Nanosecond()),
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}
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}
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// Time converts a protobuf *timestamp.Timestamp to a time.Time.
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func Time(ts *timestamp.Timestamp) time.Time {
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return time.Unix(ts.Seconds, int64(ts.Nanos))
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}
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// Format formats a *timestamp.Timestamp into a string.
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//
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// This follows the rules for time.Time.Format().
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func Format(ts *timestamp.Timestamp, layout string) string {
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return Time(ts).Format(layout)
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}
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@ -0,0 +1,46 @@
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package timeconv
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import (
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"testing"
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"time"
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)
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func TestNow(t *testing.T) {
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now := time.Now()
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ts := Now()
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var drift int64 = 5
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if ts.Seconds < int64(now.Second())-drift {
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t.Errorf("Unexpected time drift: %d", ts.Seconds)
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}
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}
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func TestTimestamp(t *testing.T) {
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now := time.Now()
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ts := Timestamp(now)
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if now.Unix() != ts.Seconds {
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t.Errorf("Unexpected time drift: %d to %d", now.Second(), ts.Seconds)
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}
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if now.Nanosecond() != int(ts.Nanos) {
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t.Errorf("Unexpected nano drift: %d to %d", now.Nanosecond(), ts.Nanos)
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}
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}
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func TestTime(t *testing.T) {
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nowts := Now()
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now := Time(nowts)
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if now.Unix() != nowts.Seconds {
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t.Errorf("Unexpected time drift %d", now.Unix())
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}
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}
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func TestFormat(t *testing.T) {
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now := time.Now()
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nowts := Timestamp(now)
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if now.Format(time.ANSIC) != Format(nowts, time.ANSIC) {
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t.Error("Format mismatch")
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}
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}
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