import ( "github.com/spf13/viper" ) func main() { // Load the configuration file viper.SetConfigFile("config.yaml") viper.ReadInConfig() // Get a boolean value from the configuration file value := viper.GetBool("isEnabled") // Do something with the value if value { // Do something when the value is true } else { // Do something when the value is false } }
import ( "github.com/spf13/viper" ) func main() { // Set a default value for the boolean viper.SetDefault("isEnabled", true) // Get the boolean value from the configuration file or the default value value := viper.GetBool("isEnabled") // Do something with the value if value { // Do something when the value is true } else { // Do something when the value is false } }In this example, we set a default value for the boolean in case it is not present in the configuration file. We then retrieve the value and use it in the same way as the previous example. In conclusion, github.com/spf13.viper is a package library that provides a way to read and write configuration files in various formats and environments. Its GetBool function allows developers to retrieve boolean values from the configuration files and use them in their code.