112 lines
2.6 KiB
Go
112 lines
2.6 KiB
Go
package connection
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"sort"
|
|
|
|
"github.com/containers/common/pkg/completion"
|
|
"github.com/containers/common/pkg/config"
|
|
"github.com/containers/common/pkg/report"
|
|
"github.com/containers/podman/v4/cmd/podman/common"
|
|
"github.com/containers/podman/v4/cmd/podman/registry"
|
|
"github.com/containers/podman/v4/cmd/podman/system"
|
|
"github.com/containers/podman/v4/cmd/podman/validate"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
var (
|
|
listCmd = &cobra.Command{
|
|
Use: "list [options]",
|
|
Aliases: []string{"ls"},
|
|
Args: validate.NoArgs,
|
|
Short: "List destination for the Podman service(s)",
|
|
Long: `List destination information for the Podman service(s) in podman configuration`,
|
|
Example: `podman system connection list
|
|
podman system connection ls
|
|
podman system connection ls --format=json`,
|
|
ValidArgsFunction: completion.AutocompleteNone,
|
|
RunE: list,
|
|
TraverseChildren: false,
|
|
}
|
|
)
|
|
|
|
func init() {
|
|
registry.Commands = append(registry.Commands, registry.CliCommand{
|
|
Command: listCmd,
|
|
Parent: system.ConnectionCmd,
|
|
})
|
|
|
|
listCmd.Flags().String("format", "", "Custom Go template for printing connections")
|
|
_ = listCmd.RegisterFlagCompletionFunc("format", common.AutocompleteFormat(namedDestination{}))
|
|
}
|
|
|
|
type namedDestination struct {
|
|
Name string
|
|
config.Destination
|
|
Default bool
|
|
}
|
|
|
|
func list(cmd *cobra.Command, _ []string) error {
|
|
cfg, err := config.ReadCustomConfig()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
rows := make([]namedDestination, 0)
|
|
for k, v := range cfg.Engine.ServiceDestinations {
|
|
def := false
|
|
if k == cfg.Engine.ActiveService {
|
|
def = true
|
|
}
|
|
|
|
r := namedDestination{
|
|
Name: k,
|
|
Destination: config.Destination{
|
|
Identity: v.Identity,
|
|
URI: v.URI,
|
|
},
|
|
Default: def,
|
|
}
|
|
rows = append(rows, r)
|
|
}
|
|
|
|
sort.Slice(rows, func(i, j int) bool {
|
|
return rows[i].Name < rows[j].Name
|
|
})
|
|
|
|
rpt := report.New(os.Stdout, cmd.Name())
|
|
defer rpt.Flush()
|
|
|
|
if report.IsJSON(cmd.Flag("format").Value.String()) {
|
|
buf, err := registry.JSONLibrary().MarshalIndent(rows, "", " ")
|
|
if err == nil {
|
|
fmt.Println(string(buf))
|
|
}
|
|
return err
|
|
}
|
|
|
|
if cmd.Flag("format").Changed {
|
|
rpt, err = rpt.Parse(report.OriginUser, cmd.Flag("format").Value.String())
|
|
} else {
|
|
rpt, err = rpt.Parse(report.OriginPodman,
|
|
"{{range .}}{{.Name}}\t{{.URI}}\t{{.Identity}}\t{{.Default}}\n{{end -}}")
|
|
}
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if rpt.RenderHeaders {
|
|
err = rpt.Execute([]map[string]string{{
|
|
"Default": "Default",
|
|
"Identity": "Identity",
|
|
"Name": "Name",
|
|
"URI": "URI",
|
|
}})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
return rpt.Execute(rows)
|
|
}
|