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