feat: first commit

cmd/root.go

@@ -0,0 +1,78 @@
+/*
+Copyright © 2024 NAME HERE <EMAIL ADDRESS>
+*/
+package cmd
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	cfgFile        string
+	miniflux_host  string
+	miniflux_token string
+)
+
+// rootCmd represents the base command when called without any subcommands
+var rootCmd = &cobra.Command{
+	Use:   "miniflux-archiver",
+	Short: "Archive solution for RSS miniflux",
+
+	// Run: func(cmd *cobra.Command, args []string) {
+	// 	fmt.Printf("%v", viper.AllSettings())
+	// },
+}
+
+// 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)
+	}
+}
+
+func init() {
+	cobra.OnInitialize(initConfig)
+
+	// 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")
+
+	rootCmd.PersistentFlags().StringVar(&miniflux_host, "miniflux-host", "", "127.0.0.1")
+	rootCmd.PersistentFlags().StringVar(&miniflux_token, "miniflux-token", "", "XXX-XXX-XXX")
+	viper.BindPFlag("miniflux_host", rootCmd.PersistentFlags().Lookup("miniflux-host"))
+	viper.BindPFlag("miniflux_token", rootCmd.PersistentFlags().Lookup("miniflux-token"))
+}
+
+// initConfig reads in config file and ENV variables if set.
+func initConfig() {
+	if cfgFile != "" {
+		// Use config file from the flag.
+		viper.SetConfigFile(cfgFile)
+	} else {
+		// Find home directory.
+		home, err := os.UserHomeDir()
+		cobra.CheckErr(err)
+
+		// Search config in home directory with name ".miniflux-archiver" (without extension).
+		viper.AddConfigPath(home)
+		viper.AddConfigPath(".")
+		viper.SetConfigType("toml")
+		viper.SetConfigName(".miniflux-archiver")
+	}
+
+	viper.SetEnvPrefix("MFA")
+	viper.AutomaticEnv() // read in environment variables that match
+
+	// If a config file is found, read it in.
+	if err := viper.ReadInConfig(); err == nil {
+		fmt.Fprintln(os.Stderr, "Using config file:", viper.ConfigFileUsed())
+	}
+}