generated from alecodes/base-template
96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
/*
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Copyright © 2024 NAME HERE <EMAIL ADDRESS>
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*/
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package cmd
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import (
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"fmt"
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"os"
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"github.com/joho/godotenv"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var (
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cfgFile string
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miniflux_host string
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miniflux_token string
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)
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "miniflux-archiver",
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Short: "Archive solution for RSS miniflux",
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// Run: func(cmd *cobra.Command, args []string) {
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// fmt.Printf("%v", viper.AllSettings())
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// },
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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err := rootCmd.Execute()
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if err != nil {
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os.Exit(1)
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}
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}
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func init() {
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godotenv.Load()
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cobra.OnInitialize(initConfig)
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// Here you will define your flags and configuration settings.
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// Cobra supports persistent flags, which, if defined here,
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// will be global for your application.
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rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file")
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rootCmd.PersistentFlags().StringVar(&miniflux_host, "miniflux-host", "", "127.0.0.1")
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rootCmd.PersistentFlags().StringVar(&miniflux_token, "miniflux-token", "", "XXX-XXX-XXX")
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viper.BindPFlag("miniflux_host", rootCmd.PersistentFlags().Lookup("miniflux-host"))
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viper.BindPFlag("miniflux_token", rootCmd.PersistentFlags().Lookup("miniflux-token"))
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig() {
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if cfgFile != "" {
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// Use config file from the flag.
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viper.SetConfigFile(cfgFile)
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} else {
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// Find home directory.
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home, err := os.UserHomeDir()
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cobra.CheckErr(err)
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// Search config in home directory with name ".miniflux-archiver" (without extension).
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viper.AddConfigPath(home)
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viper.AddConfigPath(".")
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viper.SetConfigType("toml")
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viper.SetConfigName(".miniflux-archiver")
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}
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viper.SetEnvPrefix("MFA")
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viper.AutomaticEnv() // read in environment variables that match
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// If a config file is found, read it in.
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if err := viper.ReadInConfig(); err == nil {
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fmt.Fprintln(os.Stderr, "Using config file:", viper.ConfigFileUsed())
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}
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requiredParams := [...]string{
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"miniflux_host",
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"miniflux_token",
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}
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for _, param := range requiredParams {
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if !viper.IsSet(param) {
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fmt.Printf(
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"Error: The value \"%v\" must be set. For more information use the --help command\n",
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param,
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)
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os.Exit(1)
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}
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}
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}
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