package config import ( "context" "github.com/kelseyhightower/envconfig" ) type Config struct { SqHost string `envconfig:"SQ_HOST"` Secret string `envconfig:"SECRET"` DataPath string `envconfig:"DATA_PATH"` Port int `envconfig:"PORT"` } func ProcessConfiguration(ctx context.Context) context.Context { var cfg Config err := envconfig.Process("", &cfg) if err != nil { panic("failed to process config") } return context.WithValue(ctx, "config", cfg) }