diff options
Diffstat (limited to 'cmd/podmanV2/root.go')
-rw-r--r-- | cmd/podmanV2/root.go | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/cmd/podmanV2/root.go b/cmd/podmanV2/root.go deleted file mode 100644 index 6fc12f57e..000000000 --- a/cmd/podmanV2/root.go +++ /dev/null @@ -1,99 +0,0 @@ -package main - -import ( - "fmt" - "log/syslog" - "os" - "path" - - "github.com/containers/libpod/cmd/podmanV2/registry" - "github.com/containers/libpod/pkg/domain/entities" - "github.com/containers/libpod/version" - "github.com/sirupsen/logrus" - logrusSyslog "github.com/sirupsen/logrus/hooks/syslog" - "github.com/spf13/cobra" -) - -var ( - rootCmd = &cobra.Command{ - Use: path.Base(os.Args[0]), - Long: "Manage pods, containers and images", - SilenceUsage: true, - SilenceErrors: true, - TraverseChildren: true, - PersistentPreRunE: preRunE, - RunE: registry.SubCommandExists, - Version: version.Version, - } - - logLevels = entities.NewStringSet("debug", "info", "warn", "error", "fatal", "panic") - logLevel = "error" - useSyslog bool -) - -func init() { - // Override default --help information of `--version` global flag} - var dummyVersion bool - // TODO had to disable shorthand -v for version due to -v rm with volume - rootCmd.PersistentFlags().BoolVar(&dummyVersion, "version", false, "Version of Podman") - rootCmd.PersistentFlags().StringVarP(®istry.EngineOptions.Uri, "remote", "r", "", "URL to access Podman service") - rootCmd.PersistentFlags().StringSliceVar(®istry.EngineOptions.Identities, "identity", []string{}, "path to SSH identity file") - rootCmd.PersistentFlags().StringVar(&logLevel, "log-level", "error", fmt.Sprintf("Log messages above specified level (%s)", logLevels.String())) - rootCmd.PersistentFlags().BoolVar(&useSyslog, "syslog", false, "Output logging information to syslog as well as the console (default false)") - - cobra.OnInitialize( - logging, - syslogHook, - ) -} - -func preRunE(cmd *cobra.Command, args []string) error { - cmd.SetHelpTemplate(registry.HelpTemplate()) - cmd.SetUsageTemplate(registry.UsageTemplate()) - return nil -} - -func logging() { - if !logLevels.Contains(logLevel) { - fmt.Fprintf(os.Stderr, "Log Level \"%s\" is not supported, choose from: %s\n", logLevel, logLevels.String()) - os.Exit(1) - } - - level, err := logrus.ParseLevel(logLevel) - if err != nil { - fmt.Fprintf(os.Stderr, err.Error()) - os.Exit(1) - } - logrus.SetLevel(level) - - if logrus.IsLevelEnabled(logrus.InfoLevel) { - logrus.Infof("%s filtering at log level %s", os.Args[0], logrus.GetLevel()) - } -} - -func syslogHook() { - if useSyslog { - hook, err := logrusSyslog.NewSyslogHook("", "", syslog.LOG_INFO, "") - if err != nil { - logrus.WithError(err).Error("Failed to initialize syslog hook") - } - if err == nil { - logrus.AddHook(hook) - } - } -} - -func Execute() { - o := registry.NewOptions(rootCmd.Context(), ®istry.EngineOptions) - if err := rootCmd.ExecuteContext(o); err != nil { - fmt.Fprintln(os.Stderr, "Error:", err.Error()) - } else if registry.GetExitCode() == registry.ExecErrorCodeGeneric { - // The exitCode modified from registry.ExecErrorCodeGeneric, - // indicates an application - // running inside of a container failed, as opposed to the - // podman command failed. Must exit with that exit code - // otherwise command exited correctly. - registry.SetExitCode(0) - } - os.Exit(registry.GetExitCode()) -} |