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package cmd
import (
"log"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
// LogLevel Flag
var LogLevel = "info"
var LogFormat = "json"
var cfgFile string
var rootCmd = &cobra.Command{
Use: "apjournal",
Short: "apjournal",
}
func init() {
cobra.OnInitialize(initConfig)
rootCmd.PersistentFlags().StringVar(&cfgFile,
"config", "", "config file (default is ./config.yml)")
viper.SetConfigName("config")
viper.AddConfigPath(".") // First try to load the config from the current directory
viper.AddConfigPath("$HOME") // Then try to load it from the HOME directory
viper.AddConfigPath("/etc/apjournal/") // As a last resort try to load it from the /etc/
}
func initConfig() {
if cfgFile != "" {
// Use config file from the flag.
viper.SetConfigFile(cfgFile)
}
viper.SetEnvPrefix("CFG")
viper.AutomaticEnv()
if err := viper.ReadInConfig(); err != nil {
log.Fatal("Can't read configuration file", "error", err)
}
}
// Execute the commands
func Execute() {
if err := rootCmd.Execute(); err != nil {
log.Fatal("failed to execute", "error", err)
}
}
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