48 lines
841 B
Go
48 lines
841 B
Go
|
package services
|
||
|
|
|
||
|
|
import (
|
||
|
|
"os"
|
||
|
|
"log"
|
||
|
|
|
||
|
|
"github.com/joho/godotenv"
|
||
|
|
)
|
||
|
|
|
||
|
|
const (
|
||
|
|
DB_URI string = "DB_URI"
|
||
|
|
|
||
|
|
REDDIT_PULL_TOP = "REDDIT_PULL_TOP"
|
||
|
|
REDDIT_PULL_HOT = "REDDIT_PULL_HOT"
|
||
|
|
REDDIT_PULL_NSFW = "REDDIT_PULL_NSFW"
|
||
|
|
)
|
||
|
|
|
||
|
|
type ConfigClient struct {}
|
||
|
|
|
||
|
|
func NewConfigClient() ConfigClient {
|
||
|
|
_, err := os.Open(".env")
|
||
|
|
if err == nil {
|
||
|
|
loadEnvFile()
|
||
|
|
}
|
||
|
|
|
||
|
|
return ConfigClient{}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (cc ConfigClient) GetConfig(key string) string {
|
||
|
|
res, filled := os.LookupEnv(key)
|
||
|
|
if !filled {
|
||
|
|
log.Printf("Missing the a value for '%v'. Could generate errors.", key)
|
||
|
|
}
|
||
|
|
return res
|
||
|
|
}
|
||
|
|
|
||
|
|
// Use this when your ConfigClient has been opened for awhile and you want to ensure you have the most recent env changes.
|
||
|
|
func (cc ConfigClient) RefreshEnv() {
|
||
|
|
loadEnvFile()
|
||
|
|
}
|
||
|
|
|
||
|
|
func loadEnvFile() {
|
||
|
|
err := godotenv.Load()
|
||
|
|
if err != nil {
|
||
|
|
log.Fatalln(err)
|
||
|
|
}
|
||
|
|
}
|