frostfs-node/cmd/frostfs-cli/modules/container/list.go

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package container
import (
"strings"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
internalclient "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/client"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/commonflags"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-cli/internal/key"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
containerSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
"github.com/spf13/cobra"
)
// flags of list command.
const (
flagListPrintAttr = "with-attr"
flagListContainerOwner = "owner"
flagListName = "name"
generateKeyContainerUsage = commonflags.GenerateKeyUsage + ", should be used with --owner flag"
)
// flag vars of list command.
var (
flagVarListPrintAttr bool
flagVarListContainerOwner string
flagVarListName string
)
var listContainersCmd = &cobra.Command{
Use: "list",
Short: "List all created containers",
Long: "List all created containers",
Run: func(cmd *cobra.Command, _ []string) {
var idUser user.ID
generateKey, _ := cmd.Flags().GetBool(commonflags.GenerateKey)
if flagVarListContainerOwner == "" && generateKey {
cmd.PrintErrln("WARN: using -g without --owner - output will be empty")
}
key := key.GetOrGenerate(cmd)
if flagVarListContainerOwner == "" {
user.IDFromKey(&idUser, key.PublicKey)
} else {
err := idUser.DecodeString(flagVarListContainerOwner)
commonCmd.ExitOnErr(cmd, "invalid user ID: %w", err)
}
cli := internalclient.GetSDKClientByFlag(cmd, key, commonflags.RPC)
var prm internalclient.ListContainersPrm
prm.SetClient(cli)
prm.Account = idUser
res, err := internalclient.ListContainers(cmd.Context(), prm)
commonCmd.ExitOnErr(cmd, "rpc error: %w", err)
prmGet := internalclient.GetContainerPrm{
Client: cli,
}
containerIDs := res.SortedIDList()
for _, cnrID := range containerIDs {
if flagVarListName == "" && !flagVarListPrintAttr {
cmd.Println(cnrID.String())
continue
}
cnrID := cnrID
prmGet.ClientParams.ContainerID = &cnrID
res, err := internalclient.GetContainer(cmd.Context(), prmGet)
if err != nil {
cmd.Printf(" failed to read attributes: %v\n", err)
continue
}
cnr := res.Container()
if cnrName := containerSDK.Name(cnr); flagVarListName != "" && cnrName != flagVarListName {
continue
}
cmd.Println(cnrID.String())
if flagVarListPrintAttr {
cnr.IterateAttributes(func(key, val string) {
if !strings.HasPrefix(key, container.SysAttributePrefix) && !strings.HasPrefix(key, container.SysAttributePrefixNeoFS) {
// FIXME(@cthulhu-rider): https://git.frostfs.info/TrueCloudLab/frostfs-sdk-go/issues/97
// Use dedicated method to skip system attributes.
cmd.Printf(" %s: %s\n", key, val)
}
})
}
}
},
}
func initContainerListContainersCmd() {
commonflags.Init(listContainersCmd)
flags := listContainersCmd.Flags()
flags.StringVar(&flagVarListName, flagListName, "",
"List containers by the attribute name",
)
flags.StringVar(&flagVarListContainerOwner, flagListContainerOwner, "",
"Owner of containers (omit to use owner from private key)",
)
flags.BoolVar(&flagVarListPrintAttr, flagListPrintAttr, false,
"Request and print attributes of each container",
)
flags.Lookup(commonflags.GenerateKey).Usage = generateKeyContainerUsage
}