52 lines
959 B
Go
52 lines
959 B
Go
package main
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import (
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"fmt"
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"os"
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log "github.com/rs/zerolog/log"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"git.tcp.direct/Mirrors/bitcask-mirror"
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)
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var getCmd = &cobra.Command{
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Use: "get <key>",
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Aliases: []string{"view"},
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Short: "Get a new Key and display its Value",
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Long: `This retrieves a key and display its value`,
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Args: cobra.ExactArgs(1),
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Run: func(cmd *cobra.Command, args []string) {
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path := viper.GetString("path")
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key := args[0]
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os.Exit(get(path, key))
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},
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}
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func init() {
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RootCmd.AddCommand(getCmd)
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}
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func get(path, key string) int {
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db, err := bitcask.Open(path)
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if err != nil {
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log.Error().Err(err).Msg("error opening database")
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return 1
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}
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defer db.Close()
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value, err := db.Get([]byte(key))
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if err != nil {
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log.Error().Err(err).Msg("error reading key")
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return 1
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}
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fmt.Printf("%s\n", string(value))
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log.Debug().Str("key", key).Bytes("value", value).Msg("key/value")
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return 0
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}
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