wip

cmd/commander/ccmem/root.go

@@ -0,0 +1,90 @@
+/*
+Copyright © 2024 github
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package ccmem
+
+import (
+	"log"
+	"log/slog"
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+// rootCmd represents the base command when called without any subcommands
+var rootCmd = &cobra.Command{
+	Use:   "ghes-mirva-server",
+	Short: "A brief description of your application",
+	Long: `A longer description that spans multiple lines and likely contains
+examples and usage of using your application. For example:
+
+Cobra is a CLI library for Go that empowers applications.
+This application is a tool to generate the needed files
+to quickly create a Cobra application.`,
+	// Uncomment the following line if your bare application
+	// has an action associated with it:
+	// Run: func(cmd *cobra.Command, args []string) {
+	PersistentPreRun: func(cmd *cobra.Command, args []string) {
+		switch logging_verbosity {
+		case "debug":
+			slog.SetLogLoggerLevel(slog.LevelDebug)
+		case "info":
+			slog.SetLogLoggerLevel(slog.LevelInfo)
+		case "warn":
+			slog.SetLogLoggerLevel(slog.LevelWarn)
+		case "error":
+			slog.SetLogLoggerLevel(slog.LevelError)
+		default:
+			log.Printf("Invalid logging verbosity level: %s", logging_verbosity)
+		}
+	},
+}
+
+func init() {
+	// 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 $HOME/.ghes-mirva-server.yaml)")
+
+	// Cobra also supports local flags, which will only run
+	// when this action is called directly.
+	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+
+	rootCmd.Flags().StringVar(&Backend, "backend", "local", `Backend to use.
+	Currently available:
+	- local
+	`)
+
+	rootCmd.PersistentFlags().StringVar(&logging_verbosity, "verbosity", "info", `Logging verbosity, from least to most verbose: 
+	- error
+	- warn
+	- info
+	- debug
+	`)
+}
+
+// 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)
+	}
+}
+
+var logging_verbosity string
+
+var Backend string = "local"