71 lines
2.3 KiB
Go
71 lines
2.3 KiB
Go
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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/spf13/cobra"
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"github.com/spf13/viper"
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)
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var cfgFile string
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//GlobalCfg is a struct with all the global configuration available
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var GlobalCfg objects.GlobalConfig
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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: "feeder",
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Short: "Generate iTunes-compatible RSS feed generator",
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Long: `Generate iTunes-compatible RSS feed generator.`,
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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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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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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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cobra.OnInitialize(initConfig)
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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 != "" { // enable ability to specify config file via flag
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viper.SetConfigFile(cfgFile)
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}
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viper.SetConfigName("feeder") // name of config file (without extension)
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viper.AddConfigPath("$HOME") // adding home directory as first search path
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viper.AddConfigPath("/usr/local/etc/feeder") // Finally, look in /etc as second search path
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viper.SetConfigType("yaml") // or viper.SetConfigType("yaml")
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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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GlobalCfg.SourceHost = viper.GetString("podcast_name")
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GlobalCfg.SourceHost = viper.GetString("podcast_author")
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GlobalCfg.SourceHost = viper.GetString("podcast_link")
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GlobalCfg.SourceHost = viper.GetString("podcast_language")
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GlobalCfg.SourceHost = viper.GetString("podcast_is_explicit")
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GlobalCfg.SourceHost = viper.GetString("podcast_owner")
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GlobalCfg.SourceHost = viper.GetString("podcast_owner_email")
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GlobalCfg.SourceHost = viper.GetString("podcast_categories")
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GlobalCfg.SourceHost = viper.GetString("podcast_copyright")
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GlobalCfg.SourceHost = viper.GetString("podcast_type")
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GlobalCfg.SourceHost = viper.GetString("podcast_image")
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GlobalCfg.SourceHost = viper.GetString("podcast_description")
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GlobalCfg.SourceHost = viper.GetString("podcast_items")
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} else {
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fmt.Printf("Error parsing config! - %v", err)
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os.Exit(1)
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}
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}
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