update to add that crane retains the digest (#1037)

* update crane copy help with retain digest Signed-off-by: Carlos Santana <csantana@us.ibm.com> * run go code gen Signed-off-by: Carlos Santana <csantana@us.ibm.com>
google · Jun 4, 2021 · 3bfab55 · 3bfab55
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diff --git a/cmd/crane/cmd/copy.go b/cmd/crane/cmd/copy.go
@@ -24,7 +24,7 @@ func NewCmdCopy(options *[]crane.Option) *cobra.Command {
 	return &cobra.Command{
 		Use:     "copy SRC DST",
 		Aliases: []string{"cp"},
-		Short:   "Efficiently copy a remote image from src to dst",
+		Short:   "Efficiently copy a remote image from src to dst while retaining the digest value",
 		Args:    cobra.ExactArgs(2),
 		RunE: func(_ *cobra.Command, args []string) error {
 			src, dst := args[0], args[1]

diff --git a/cmd/crane/doc/crane.md b/cmd/crane/doc/crane.md
diff --git a/cmd/crane/doc/crane_copy.md b/cmd/crane/doc/crane_copy.md