Basic command structure

cmd/beam.go

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+/*
+Copyright © 2023 Philipp Wolfer <phw@uploadedlobster.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+// beamCmd represents the beam command
+var beamCmd = &cobra.Command{
+	Use:   "beam",
+	Short: "Transfer data between two backends",
+	Long: `Transfers data (listens, loves) between two configured backends.
+
+The backends must be configured and be able to handle export and import of
+the data.`,
+	// Run: func(cmd *cobra.Command, args []string) { },
+}
+
+func init() {
+	rootCmd.AddCommand(beamCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	beamCmd.PersistentFlags().StringP("from", "f", "", "Source backend configuration (required)")
+	beamCmd.MarkPersistentFlagRequired("from")
+	beamCmd.PersistentFlags().StringP("to", "t", "", "Target backend configuration (required)")
+	beamCmd.MarkPersistentFlagRequired("to")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// beamCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}