Add -O shorthand for --omit-digest-tags to crane. (#1958)

--omit-digest-tags is hard to remember and easy to typo. Support -O as an alias. Signed-off-by: Scott Moser <scott.smoser@chainguard.dev>
google · Jun 11, 2024 · 1b4e407 · 1b4e407
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commit 1b4e407
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diff --git a/cmd/crane/cmd/list.go b/cmd/crane/cmd/list.go
@@ -40,7 +40,7 @@ func NewCmdList(options *[]crane.Option) *cobra.Command {
 		},
 	}
 	cmd.Flags().BoolVar(&fullRef, "full-ref", false, "(Optional) if true, print the full image reference")
-	cmd.Flags().BoolVar(&omitDigestTags, "omit-digest-tags", false, "(Optional), if true, omit digest tags (e.g., ':sha256-...')")
+	cmd.Flags().BoolVarP(&omitDigestTags, "omit-digest-tags", "O", false, "(Optional), if true, omit digest tags (e.g., ':sha256-...')")
 	return cmd
 }
 

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