48 lines
843 B
Go
48 lines
843 B
Go
package main
|
|
|
|
import (
|
|
"os"
|
|
|
|
log "github.com/rs/zerolog/log"
|
|
"github.com/spf13/cobra"
|
|
"github.com/spf13/viper"
|
|
|
|
"git.tcp.direct/Mirrors/bitcask-mirror"
|
|
)
|
|
|
|
var delCmd = &cobra.Command{
|
|
Use: "del <key>",
|
|
Aliases: []string{"delete", "remove", "rm"},
|
|
Short: "Delete a key and its value",
|
|
Long: `This deletes a key and its value`,
|
|
Args: cobra.ExactArgs(1),
|
|
Run: func(cmd *cobra.Command, args []string) {
|
|
path := viper.GetString("path")
|
|
|
|
key := args[0]
|
|
|
|
os.Exit(del(path, key))
|
|
},
|
|
}
|
|
|
|
func init() {
|
|
RootCmd.AddCommand(delCmd)
|
|
}
|
|
|
|
func del(path, key string) int {
|
|
db, err := bitcask.Open(path)
|
|
if err != nil {
|
|
log.Error().Err(err).Msg("error opening database")
|
|
return 1
|
|
}
|
|
defer db.Close()
|
|
|
|
err = db.Delete([]byte(key))
|
|
if err != nil {
|
|
log.Error().Err(err).Msg("error deleting key")
|
|
return 1
|
|
}
|
|
|
|
return 0
|
|
}
|