65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
/*
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Copyright © 2024 Raul <raul@bulgariu.xyz>
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*/
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package cmd
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import (
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"github.com/spf13/cobra"
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"log"
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)
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// serverCmd represents the server command
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var serverCmd = &cobra.Command{
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Use: "server",
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Short: "Tiny chat server",
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Long: `Refactored mini-chat server designed to be connected to
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using a proper interface this time, not using netcat.
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Example:
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./mini-chat server --port 1337`,
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Run: func(cmd *cobra.Command, args []string) {
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if err := setServerParameters(cmd); err != nil {
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log.Fatalf("Error happened trying to set parameters: %v\n", err)
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}
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Server()
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},
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}
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func init() {
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rootCmd.AddCommand(serverCmd)
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// Here you will define your flags and configuration settings.
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// Cobra supports Persistent Flags which will work for this command
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// and all subcommands, e.g.:
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// serverCmd.PersistentFlags().String("foo", "", "A help for foo")
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serverCmd.PersistentFlags().String("port", "1302", "port to use for listening")
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serverCmd.PersistentFlags().String("history", "", "File to store and recover chat history from")
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// Cobra supports local flags which will only run when this command
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// is called directly, e.g.:
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// serverCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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}
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func setServerParameters(cmd *cobra.Command) error {
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parameterPort, err := cmd.Flags().GetString("port")
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if err != nil {
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return err
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}
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if parameterPort != "" {
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listenPort = parameterPort
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}
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parameterHistory, err := cmd.Flags().GetString("history")
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if err != nil {
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return err
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}
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if parameterHistory != "" {
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logLocation = parameterHistory
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isLogging = true
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}
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return nil
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}
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