fix: post-check через pg_isready и curl на хосте

Co-authored-by: Cursor <cursoragent@cursor.com>

check.sh

@@ -30,25 +30,46 @@ run_go_check() {
   fi
 }
 
+load_env() {
+  if [ -f .env ]; then
+    set -a
+    # shellcheck disable=SC1091
+    . ./.env
+    set +a
+  fi
+}
+
 post_start_check() {
   echo "=== Проверка после запуска ==="
+  load_env
   host_docker_check
   echo ""
-  if docker compose ps 2>/dev/null | grep -qE 'shop-app|running'; then
-    if docker compose exec -T app wget -qO- http://127.0.0.1:8080/health 2>/dev/null; then
-      echo ""
-      echo "  ✓ app /health:       OK"
-    fi
-  elif command -v curl >/dev/null 2>&1; then
-    if curl -sf "http://127.0.0.1:${HTTP_PORT:-80}/health" 2>/dev/null; then
-      echo ""
-      echo "  ✓ /health:           OK"
+
+  if docker compose ps postgres 2>/dev/null | grep -qi running; then
+    if docker compose exec -T postgres pg_isready -U "${POSTGRES_USER:-shop}" -d "${POSTGRES_DB:-shopdb}" >/dev/null 2>&1; then
+      echo "  ✓ postgresql:        готова"
     else
-      echo "  ✗ /health:           сервис не отвечает — проверьте: docker compose ps"
+      echo "  ✗ postgresql:        не отвечает"
       exit 1
     fi
+  else
+    echo "  ✗ postgres:          контейнер не запущен — docker compose up -d"
+    exit 1
   fi
-  CHECK_SKIP_DB=0 CHECK_HOST_TOOLS=1 run_go_check
+
+  if command -v curl >/dev/null 2>&1; then
+    if curl -sf "http://127.0.0.1:${HTTP_PORT:-80}/health" >/dev/null 2>&1; then
+      echo "  ✓ /health:           OK"
+    else
+      echo "  ✗ /health:           не отвечает — docker compose logs app caddy"
+      exit 1
+    fi
+  elif docker compose exec -T app wget -qO- http://127.0.0.1:8080/health >/dev/null 2>&1; then
+    echo "  ✓ app /health:       OK"
+  fi
+
+  echo ""
+  CHECK_SKIP_DB=1 CHECK_HOST_TOOLS=1 run_go_check
 }
 
 case "$MODE" in