diff options
Diffstat (limited to 'cmd/podman/system/version.go')
| -rw-r--r-- | cmd/podman/system/version.go | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/cmd/podman/system/version.go b/cmd/podman/system/version.go index 7202b2c08..33ab0f757 100644 --- a/cmd/podman/system/version.go +++ b/cmd/podman/system/version.go @@ -4,7 +4,6 @@ import ( "fmt" "os" "strings" - "text/template" "github.com/containers/common/pkg/completion" "github.com/containers/common/pkg/report" @@ -12,6 +11,7 @@ import ( "github.com/containers/podman/v4/cmd/podman/registry" "github.com/containers/podman/v4/cmd/podman/validate" "github.com/containers/podman/v4/pkg/domain/entities" + "github.com/sirupsen/logrus" "github.com/spf13/cobra" ) @@ -53,22 +53,25 @@ func version(cmd *cobra.Command, args []string) error { } if cmd.Flag("format").Changed { - // Cannot use report.New() as it enforces {{range .}} for OriginUser templates - tmpl := template.New(cmd.Name()).Funcs(template.FuncMap(report.DefaultFuncs)) + rpt := report.New(os.Stdout, cmd.Name()) + defer rpt.Flush() - versionFormat = report.NormalizeFormat(versionFormat) - tmpl, err := tmpl.Parse(versionFormat) + // Use OriginUnknown so it does not add an extra range since it + // will only be called for a single element and not a slice. + rpt, err = rpt.Parse(report.OriginUnknown, versionFormat) if err != nil { return err } - if err := tmpl.Execute(os.Stdout, versions); err != nil { + if err := rpt.Execute(versions); err != nil { + // only log at debug since we fall back to the client only template + logrus.Debugf("Failed to execute template: %v", err) // On Failure, assume user is using older version of podman version --format and check client versionFormat = strings.ReplaceAll(versionFormat, ".Server.", ".") - tmpl, err := tmpl.Parse(versionFormat) + rpt, err := rpt.Parse(report.OriginUnknown, versionFormat) if err != nil { return err } - if err := tmpl.Execute(os.Stdout, versions.Client); err != nil { + if err := rpt.Execute(versions.Client); err != nil { return err } } |