mirror of
https://github.com/podman-container-tools/podman.git
synced 2026-08-13 12:19:36 +00:00
0d9f190280
For the AutocompleteFormat function we expect the correct template struct which is used in the golang template. The function can handle both struct and pointer to a struct. Using the reference is more efficient since it doe snot have to copy the whole struct. Also change some structs to use he actual type from the template instead of some nested one to make sure it has to correct fields. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
111 lines
2.6 KiB
Go
111 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)
|
|
}
|