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version.go

version.go - Overview​

This file defines the version command for the DiceDB CLI, which prints the current DiceDB version to the console.

Detailed Documentation​

versionCmd​

var versionCmd = &cobra.Command{
	Use:   "version",
	Short: "print the version of DiceDB",
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Println(config.DiceDBVersion)
	},
}
  • Purpose: Defines the version command using the cobra library. When executed, this command prints the DiceDB version to standard output.
    • Use: The command's name, "version".
    • Short: A brief description of the command: "print the version of DiceDB".
    • Run: The function to execute when the command is invoked. It prints the value of config.DiceDBVersion to the console.
  • Parameters:
    • cmd (*cobra.Command): The cobra command object.
    • args ([]string): Command line arguments passed to the command.
  • Returns: None

init()​

func init() {
	rootCmd.AddCommand(versionCmd)
}
  • Purpose: This function is automatically executed when the cmd package is initialized. It adds the versionCmd to the rootCmd, making it available as a subcommand.
  • Parameters: None
  • Returns: None

Getting Started Relevance: NO​