video_course/global/global.go

package global

import (
	"github.com/ZR233/gconfig/v2"
	"github.com/hashicorp/consul/api"
	"github.com/sirupsen/logrus"
	"github.com/spf13/viper"
	"path"
)

const (
	envName_CONSUL_ADDR = "CONSUL_ADDR"
)

func Init() (db gconfig.DB) {
	err := viper.BindEnv(envName_CONSUL_ADDR)
	if err != nil {
		panic(err)
	}

	var consulCfg *api.Config
	consulAddr := viper.GetString(envName_CONSUL_ADDR)
	if consulAddr != "" {
		ConsulAddr = consulAddr

		consulCfg = &api.Config{
			Address: ConsulAddr,
		}
		logrus.Info("consul addr: %s", ConsulAddr)
	}

	Config = gconfig.NewConfig(path.Join(ProjectName, AppName)).UseConsul(consulCfg)
	err = Config.Unmarshal(&Project)
	if err != nil {
		panic(err)
	}
	logrus.Info("config finish")

	return
}