Basic TUI to add new service configuration

cmd/add.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 (
+	"fmt"
+
+	"github.com/manifoldco/promptui"
+	"github.com/spf13/cobra"
+	"go.uploadedlobster.com/scotty/internal/backends"
+	"go.uploadedlobster.com/scotty/internal/config"
+)
+
+// addCmd represents the add command
+var addCmd = &cobra.Command{
+	Use:   "add",
+	Short: "Add a service configuration",
+	Long:  `Add a service configuration.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		// Select backend
+		sel := promptui.Select{
+			Label: "Backend",
+			Items: backends.GetBackends(),
+			Size:  10,
+		}
+		_, backend, err := sel.Run()
+		if err != nil {
+			fmt.Printf("Prompt failed %v\n", err)
+			return
+		}
+
+		// Set service name
+		prompt := promptui.Prompt{
+			Label:    "Service name",
+			Validate: config.ValidateKey,
+			Default:  backend,
+		}
+
+		name, err := prompt.Run()
+		if err != nil {
+			fmt.Printf("Prompt failed %v\n", err)
+			return
+		}
+
+		// Save the service config
+		service := config.ServiceConfig{
+			Name:    name,
+			Backend: backend,
+		}
+		err = service.Save()
+		cobra.CheckErr(err)
+
+		fmt.Printf("Saved service %v using backend %v\n", service.Name, service.Backend)
+	},
+}
+
+func init() {
+	configCmd.AddCommand(addCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// addCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// addCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}

cmd/config.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"
+)
+
+// configCmd represents the config command
+var configCmd = &cobra.Command{
+	Use:   "config",
+	Short: "Manage the configuration",
+	Long: `Manage the scotty configuration using the subcommands to add, remove
+or edit services.`,
+}
+
+func init() {
+	rootCmd.AddCommand(configCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// configCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// configCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}