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authorJhon Honce <jhonce@redhat.com>2020-10-08 15:37:44 -0700
committerJhon Honce <jhonce@redhat.com>2020-10-08 18:19:37 -0700
commitf128bff232a9d9ee14376af83e7f917d3c47ceb8 (patch)
tree309941d317368f01439450303542f1e6d102c798 /cmd/podman/networks
parent2587cba3899213356575f01cc0aa226c0209b8ae (diff)
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Restore --format table...
Following commands: * systemd generate * networks inspect * pod stats * Fixed test where format was quoted and then quoted again * Fixed bug where output never printed '--' on missed reads * pod ps Signed-off-by: Jhon Honce <jhonce@redhat.com>
Diffstat (limited to 'cmd/podman/networks')
-rw-r--r--cmd/podman/networks/inspect.go38
1 files changed, 20 insertions, 18 deletions
diff --git a/cmd/podman/networks/inspect.go b/cmd/podman/networks/inspect.go
index c5872def7..c36125948 100644
--- a/cmd/podman/networks/inspect.go
+++ b/cmd/podman/networks/inspect.go
@@ -3,12 +3,13 @@ package network
import (
"encoding/json"
"fmt"
- "io"
"os"
- "strings"
+ "text/tabwriter"
"text/template"
+ "github.com/containers/podman/v2/cmd/podman/parse"
"github.com/containers/podman/v2/cmd/podman/registry"
+ "github.com/containers/podman/v2/cmd/podman/report"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/spf13/cobra"
)
@@ -39,31 +40,32 @@ func init() {
flags.StringVarP(&networkInspectOptions.Format, "format", "f", "", "Pretty-print network to JSON or using a Go template")
}
-func networkInspect(cmd *cobra.Command, args []string) error {
+func networkInspect(_ *cobra.Command, args []string) error {
responses, err := registry.ContainerEngine().NetworkInspect(registry.Context(), args, entities.NetworkInspectOptions{})
if err != nil {
return err
}
- b, err := json.MarshalIndent(responses, "", " ")
- if err != nil {
- return err
- }
- if strings.ToLower(networkInspectOptions.Format) == "json" || networkInspectOptions.Format == "" {
- fmt.Println(string(b))
- } else {
- var w io.Writer = os.Stdout
- //There can be more than 1 in the inspect output.
- format := "{{range . }}" + networkInspectOptions.Format + "{{end}}"
- tmpl, err := template.New("inspectNetworks").Parse(format)
+
+ switch {
+ case parse.MatchesJSONFormat(networkInspectOptions.Format) || networkInspectOptions.Format == "":
+ b, err := json.MarshalIndent(responses, "", " ")
if err != nil {
return err
}
- if err := tmpl.Execute(w, responses); err != nil {
+ fmt.Println(string(b))
+ default:
+ row := report.NormalizeFormat(networkInspectOptions.Format)
+ // There can be more than 1 in the inspect output.
+ row = "{{range . }}" + row + "{{end}}"
+ tmpl, err := template.New("inspectNetworks").Parse(row)
+ if err != nil {
return err
}
- if flusher, ok := w.(interface{ Flush() error }); ok {
- return flusher.Flush()
- }
+
+ w := tabwriter.NewWriter(os.Stdout, 8, 2, 0, ' ', 0)
+ defer w.Flush()
+
+ return tmpl.Execute(w, responses)
}
return nil
}