Merge pull request #1729 from technosophos/fix/1708-rollback-help

fix(helm): fix rollback documentation

Merge pull request #1729 from technosophos/fix/1708-rollback-help
fix(helm): fix rollback documentation
22c1b979 · Matt Butcher · GitHub · 79b6c0a7 · a2367274 · 22c1b979
Commit 22c1b979 authored 8 years ago by Matt Butcher Committed by GitHub 8 years ago
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with 6 additions and 3 deletions
+6 -3
--- a/cmd/helm/rollback.go
+++ b/cmd/helm/rollback.go
@@ -27,8 +27,11 @@ import (
 )
 const rollbackDesc = `
-This command rolls back a release to the previous revision.
+This command rolls back a release to a previous revision.
-The argument of the rollback command is the name of a release.
+The first argument of the rollback command is the name of a release, and the
+second is a revision (version) number. To see revision numbers, run 
+'helm history RELEASE'.
 `
 type rollbackCmd struct {
@@ -48,7 +51,7 @@ func newRollbackCmd(c helm.Interface, out io.Writer) *cobra.Command {
 	}
 	cmd := &cobra.Command{
-		Use:               "rollback [RELEASE]",
+		Use:               "rollback [flags] [RELEASE] [REVISION]",
 		Short:             "roll back a release to a previous revision",
 		Long:              rollbackDesc,
 		PersistentPreRunE: setupConnection,