cmd

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Index

• Variables

Variables

var LogLevel string

var RootCmd = &cobra.Command{
	Use:   "container-diff",
	Short: "container-diff is a tool for analyzing and comparing container images",
	Long: `container-diff is a CLI tool for analyzing and comparing container images.

Images can be specified from either a local Docker daemon, or from a remote registry.
To specify a local image, prefix the image ID with 'daemon://', e.g. 'daemon://gcr.io/foo/bar'.
To specify a remote image, prefix the image ID with 'remote://', e.g. 'remote://gcr.io/foo/bar'.
If no prefix is specified, the local daemon will be checked first.

Tarballs can also be specified by simply providing the path to the .tar, .tar.gz, or .tgz file.`,
	PersistentPreRun: func(c *cobra.Command, s []string) {
		ll, err := logrus.ParseLevel(LogLevel)
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		logrus.SetLevel(ll)
	},
}