/* Copyright © 2025 Johannes Bülow This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ package cmd import ( "os" "git.jmbit.de/jmb/mcd/internal/config" "git.jmbit.de/jmb/mcd/internal/service" "github.com/spf13/cobra" "github.com/spf13/viper" ) var cfgFile string // rootCmd represents the base command when called without any subcommands var rootCmd = &cobra.Command{ Use: "mcd", Short: "Systemd-Compatible wrapper for Minecraft Server", Long: `mcd wraps a minecraft server in a way that makes it work better as a systemd service`, // Uncomment the following line if your bare application // has an action associated with it: Run: func(cmd *cobra.Command, args []string) { service.RunService() }, } // Execute adds all child commands to the root command and sets flags appropriately. // This is called by main.main(). It only needs to happen once to the rootCmd. func Execute() { err := rootCmd.Execute() if err != nil { os.Exit(1) } } func init() { cobra.OnInitialize(config.InitConfig(cfgFile)) // Here you will define your flags and configuration settings. // Cobra supports persistent flags, which, if defined here, // will be global for your application. rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is ./mcd.toml)") rootCmd.PersistentFlags().StringP("java", "J", "/usr/bin/java", "Path to java executable") rootCmd.PersistentFlags().StringSliceP("java-args", "A", []string{"-Xms2G", "-Xmx3G"}, "Java args, default is -Xms2G,Xmx3G") rootCmd.PersistentFlags().StringP("jar", "j", "./server.jar", "Path to minecraft server jar") viper.BindPFlag("java.path", rootCmd.Flags().Lookup("java")) viper.BindPFlag("java.args", rootCmd.Flags().Lookup("java-args")) viper.BindPFlag("server.jar", rootCmd.Flags().Lookup("jar")) }