47 lines
853 B
Go
47 lines
853 B
Go
package main
|
|
|
|
import (
|
|
"errors"
|
|
"gitea.pena/SQuiz/shutterstock/internal/initialize"
|
|
"github.com/caarlos0/env/v8"
|
|
"log"
|
|
)
|
|
|
|
func main() {
|
|
cfg, err := loadConfig()
|
|
if err != nil {
|
|
log.Fatalf("error loading config: %v", err)
|
|
}
|
|
|
|
err = validateNotEmpty(cfg)
|
|
if err != nil {
|
|
log.Fatalf("error validating config: %v", err)
|
|
}
|
|
return
|
|
}
|
|
|
|
func loadConfig() (initialize.Config, error) {
|
|
var cfg initialize.Config
|
|
|
|
if err := env.Parse(&cfg); err != nil {
|
|
return cfg, err
|
|
}
|
|
return cfg, nil
|
|
}
|
|
|
|
func validateNotEmpty(cfg initialize.Config) error {
|
|
if cfg.ClientHttpURL == "" {
|
|
return errors.New("client http url dont be empty")
|
|
}
|
|
|
|
if cfg.ShutterStockAPIUrl == "" {
|
|
return errors.New("shutter stock api url dont be empty")
|
|
}
|
|
|
|
if cfg.ShutterStockAPIToken == "" {
|
|
return errors.New("shutter stock api token dont be empty")
|
|
}
|
|
|
|
return nil
|
|
}
|