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package main
import (
"encoding/json"
"fmt"
"os"
"github.com/spf13/cobra"
bolt "go.etcd.io/bbolt"
)
func newInspectCommand() *cobra.Command {
inspectCmd := &cobra.Command{
Use: "inspect <bbolt-file>",
Short: "inspect the structure of the database",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
return inspectFunc(args[0])
},
}
return inspectCmd
}
func inspectFunc(srcDBPath string) error {
if _, err := checkSourceDBPath(srcDBPath); err != nil {
return err
}
db, err := bolt.Open(srcDBPath, 0600, &bolt.Options{ReadOnly: true})
if err != nil {
return err
}
defer db.Close()
return db.View(func(tx *bolt.Tx) error {
bs := tx.Inspect()
out, err := json.MarshalIndent(bs, "", " ")
if err != nil {
return err
}
fmt.Fprintln(os.Stdout, string(out))
return nil
})
}
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