1c30414a6c
Core changes: * avoid package-colliding variable naming * avoid using pointers to IDs where unnecessary * avoid using `idSDK` import alias pattern * use `EncodeToString` for protocol string calculation and `String` for printing Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
package cmdlist
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import (
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"fmt"
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"io"
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common "github.com/nspcc-dev/neofs-node/cmd/neofs-lens/internal"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobovnicza"
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"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/writecache"
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oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
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"github.com/spf13/cobra"
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)
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const (
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flagFile = "path"
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flagWriteCache = "writecache"
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)
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var (
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vPath string
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vWriteCache bool
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)
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func init() {
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Command.Flags().StringVar(&vPath, flagFile, "",
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"Path to storage engine component",
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)
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_ = Command.MarkFlagFilename(flagFile)
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_ = Command.MarkFlagRequired(flagFile)
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Command.Flags().BoolVar(&vWriteCache, flagWriteCache, false,
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"Process write-cache",
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)
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}
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var Command = &cobra.Command{
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Use: "list",
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Short: "Object listing",
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Long: `List all objects stored in storage engine component.`,
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Run: func(cmd *cobra.Command, args []string) {
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// other targets can be supported
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w := cmd.OutOrStderr()
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wAddr := func(addr oid.Address) error {
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_, err := io.WriteString(w, fmt.Sprintf("%s\n", addr))
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return err
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}
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if vWriteCache {
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db, err := writecache.OpenDB(vPath, true)
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common.ExitOnErr(cmd, common.Errf("could not open write-cache db: %w", err))
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defer db.Close()
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err = writecache.IterateDB(db, wAddr)
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common.ExitOnErr(cmd, common.Errf("write-cache iterator failure: %w", err))
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return
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}
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blz := blobovnicza.New(
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blobovnicza.WithPath(vPath),
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blobovnicza.ReadOnly(),
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)
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common.ExitOnErr(cmd, blz.Open())
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defer blz.Close()
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err := blobovnicza.IterateAddresses(blz, wAddr)
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common.ExitOnErr(cmd, common.Errf("blobovnicza iterator failure: %w", err))
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},
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}
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