Licensing

cmd/copyright.go

@@ -0,0 +1,34 @@
+// Linsk - A utility to access Linux-native file systems on non-Linux operating systems.
+// Copyright (c) 2023 The Linsk Authors.
+//
+// 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 3 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 <https://www.gnu.org/licenses/>.
+
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var copyrightCmd = &cobra.Command{
+	Use:   "copyright",
+	Short: "Show copyright and licensing information.",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Print(`Copyright (c) 2023 The Linsk Authors
+This program comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to redistribute it under the conditions set by the GNU General Public License v3.
+You can view the full license in the LICENSE file supplied with the source code of this program.
+`)
+	},
+}

cmd/root.go

@@ -66,6 +66,7 @@ func init() {
 	rootCmd.AddCommand(cleanCmd)
 	rootCmd.AddCommand(buildCmd)
 	rootCmd.AddCommand(versionCmd)
+	rootCmd.AddCommand(copyrightCmd)
 
 	rootCmd.PersistentFlags().BoolVar(&vmDebugFlag, "vm-debug", false, "Enables the VM debug mode. This will open an accessible VM monitor. You can log in with root user and no password.")
 	rootCmd.PersistentFlags().BoolVar(&unrestrictedNetworkingFlag, "vm-unrestricted-networking", false, "Enables unrestricted networking. This will allow the VM to connect to the internet.")