Move ENV imports to config package

api/database/database.go

@@ -3,7 +3,6 @@ package database
 import (
 	"context"
 	"fmt"
-	"os"
 	"time"
 
 	db "zardzul/music-index/sqlc"
@@ -11,16 +10,11 @@ import (
 	"github.com/jackc/pgx/v5/pgxpool"
 )
 
-func Connect() (*pgxpool.Pool, *db.Queries, error) {
+func Connect(databaseurl string) (*pgxpool.Pool, *db.Queries, error) {
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancel()
 
-	databaseURL := os.Getenv("DATABASE_URL")
-	if databaseURL == "" {
-		panic("DATABASE_URL environment variable not set")
-	}
-
-	pool, err := pgxpool.New(ctx, databaseURL)
+	pool, err := pgxpool.New(ctx, databaseurl)
 	if err != nil {
 		return nil, nil, fmt.Errorf("create pool: %w", err)
 	}