66 lines
1.2 KiB
Go
66 lines
1.2 KiB
Go
package main
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import (
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"bytes"
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"io"
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"io/ioutil"
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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 putCmd = &cobra.Command{
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Use: "put <key> [<value>]",
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Aliases: []string{"add", "set", "store"},
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Short: "Adds a new Key/Value pair",
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Long: `This adds a new key/value pair or modifies an existing one.
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If the value is not specified as an argument it is read from standard input.`,
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Args: cobra.MinimumNArgs(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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var value io.Reader
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if len(args) > 1 {
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value = bytes.NewBufferString(args[1])
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} else {
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value = os.Stdin
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}
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os.Exit(put(path, key, value))
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},
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}
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func init() {
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RootCmd.AddCommand(putCmd)
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}
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func put(path, key string, value io.Reader) 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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data, err := ioutil.ReadAll(value)
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if err != nil {
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log.Error().Err(err).Msg("error writing key")
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return 1
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}
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err = db.Put([]byte(key), data)
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if err != nil {
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log.Error().Err(err).Msg("error writing key")
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return 1
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}
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return 0
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}
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