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package config
import (
"strings"
"github.com/spf13/viper"
"github.com/urfave/cli"
)
type Config struct {
DbPath string
Port string
Dest string
AuthNodes []string // PubKs in hex format of the AuthNodes for the blockchain
}
func MustRead(c *cli.Context) (*Config, error) {
var config Config
viper.SetConfigType("yaml")
viper.SetConfigName("config")
viper.AddConfigPath(".") // adding home directory as first search path
viper.SetEnvPrefix("slowlorisdb") // so viper.AutomaticEnv will get matching envvars starting with O2M_
viper.AutomaticEnv() // read in environment variables that match
viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
if c.GlobalString("config") != "" {
viper.SetConfigFile(c.GlobalString("config"))
}
if err := viper.ReadInConfig(); err != nil {
return nil, err
}
if err := viper.Unmarshal(&config); err != nil {
return nil, err
}
return &config, nil
}