diff options
Diffstat (limited to 'cmd/podman/version.go')
-rw-r--r-- | cmd/podman/version.go | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/cmd/podman/version.go b/cmd/podman/version.go deleted file mode 100644 index 5907241ff..000000000 --- a/cmd/podman/version.go +++ /dev/null @@ -1,129 +0,0 @@ -package main - -import ( - "fmt" - "io" - "os" - "strings" - "text/tabwriter" - "time" - - "github.com/containers/buildah/pkg/formats" - "github.com/containers/libpod/cmd/podman/cliconfig" - "github.com/containers/libpod/libpod/define" - "github.com/containers/libpod/pkg/adapter" - "github.com/pkg/errors" - "github.com/spf13/cobra" -) - -var ( - versionCommand cliconfig.VersionValues - _versionCommand = &cobra.Command{ - Use: "version", - Args: noSubArgs, - Short: "Display the Podman Version Information", - RunE: func(cmd *cobra.Command, args []string) error { - versionCommand.InputArgs = args - versionCommand.GlobalFlags = MainGlobalOpts - versionCommand.Remote = remoteclient - return versionCmd(&versionCommand) - }, - } -) - -func init() { - versionCommand.Command = _versionCommand - versionCommand.SetUsageTemplate(UsageTemplate()) - flags := versionCommand.Flags() - flags.StringVarP(&versionCommand.Format, "format", "f", "", "Change the output format to JSON or a Go template") -} -func getRemoteVersion(c *cliconfig.VersionValues) (version define.Version, err error) { - runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand) - if err != nil { - return version, errors.Wrapf(err, "could not get runtime") - } - defer runtime.DeferredShutdown(false) - - return runtime.GetVersion() -} - -type versionStruct struct { - Client define.Version - Server define.Version -} - -// versionCmd gets and prints version info for version command -func versionCmd(c *cliconfig.VersionValues) error { - - var ( - v versionStruct - err error - ) - v.Client, err = define.GetVersion() - if err != nil { - return errors.Wrapf(err, "unable to determine version") - } - if remote { - v.Server, err = getRemoteVersion(c) - if err != nil { - return err - } - } else { - v.Server = v.Client - } - - versionOutputFormat := c.Format - if versionOutputFormat != "" { - if strings.Join(strings.Fields(versionOutputFormat), "") == "{{json.}}" { - versionOutputFormat = formats.JSONString - } - var out formats.Writer - switch versionOutputFormat { - case formats.JSONString: - out = formats.JSONStruct{Output: v} - return out.Out() - default: - out = formats.StdoutTemplate{Output: v, Template: versionOutputFormat} - err := out.Out() - if err != nil { - // On Failure, assume user is using older version of podman version --format and check client - out = formats.StdoutTemplate{Output: v.Client, Template: versionOutputFormat} - if err1 := out.Out(); err1 != nil { - return err - } - } - } - return nil - } - w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0) - defer w.Flush() - - if remote { - if _, err := fmt.Fprintf(w, "Client:\n"); err != nil { - return err - } - formatVersion(w, v.Client) - if _, err := fmt.Fprintf(w, "\nServer:\n"); err != nil { - return err - } - formatVersion(w, v.Server) - } else { - formatVersion(w, v.Client) - } - return nil -} - -func formatVersion(writer io.Writer, version define.Version) { - fmt.Fprintf(writer, "Version:\t%s\n", version.Version) - fmt.Fprintf(writer, "RemoteAPI Version:\t%d\n", version.RemoteAPIVersion) - fmt.Fprintf(writer, "Go Version:\t%s\n", version.GoVersion) - if version.GitCommit != "" { - fmt.Fprintf(writer, "Git Commit:\t%s\n", version.GitCommit) - } - // Prints out the build time in readable format - if version.Built != 0 { - fmt.Fprintf(writer, "Built:\t%s\n", time.Unix(version.Built, 0).Format(time.ANSIC)) - } - - fmt.Fprintf(writer, "OS/Arch:\t%s\n", version.OsArch) -} |