Fix jq in query API

scripts/generate-configs.sh

@@ -67,36 +67,32 @@ query_api() {
   local domain="$1"
   local max_attempts=5
   local attempt=0
-  local resp=""
-  local http_code=""
-  local content_type=""
   local max_sleep=8
 
   while :; do
     attempt=$((attempt+1))
     dbg "  -> API attempt #$attempt for $domain"
 
-    resp="$(timeout 20 curl -sS --compressed \
+    raw="$(timeout 20 curl -sS --compressed \
       -m 10 --connect-timeout 5 \
       -H 'Accept: application/json' \
       -w '\n%{http_code}\n%{content_type}' \
       "${API_URL}${domain}" 2>>"$DEBUG_LOG" || true)"
 
-    http_code="$(printf '%s' "$resp" | tail -n1)"
-    content_type="$(printf '%s' "$resp" | tail -n2 | head -n1)"
-    resp="$(printf '%s' "$resp" | head -n -2)"
+    # корректно разделяем тело и метаданные
+    http_code="$(printf '%s' "$raw" | tail -n1)"
+    content_type="$(printf '%s' "$raw" | tail -n2 | head -n1)"
+    body="$(printf '%s' "$raw" | head -n -2)"  # тело без последних двух строк
 
-    preview="$(printf '%s' "$resp" | tr '\n' ' ' | cut -c1-400)"
+    # убираем возможные пустые строки
+    body="$(printf '%s' "$body" | sed '/^[[:space:]]*$/d')"
+
+    preview="$(printf '%s' "$body" | tr '\n' ' ' | cut -c1-400)"
     dbg "  -> HTTP=${http_code}, Content-Type=${content_type}, preview=${preview}"
 
-    if [ "$http_code" = "200" ] && printf '%s' "$content_type" | grep -qEi '^application/json|^text/json'; then
-      echo "$resp"
-      return 0
-    fi
-
-    if jq -e . >/dev/null 2>&1 <<<"$resp"; then
-      dbg "  -> Body is valid JSON despite HTTP=${http_code}, accepting."
-      echo "$resp"
+    # пустой body — retry
+    if [ -n "$body" ] && jq -e . >/dev/null 2>&1 <<<"$body"; then
+      echo "$body"
       return 0
     fi
 
@@ -113,6 +109,7 @@ query_api() {
   done
 }
 
+
 if [ ! -f "$INPUT_FILE" ]; then
   err "Input file not found: $INPUT_FILE"
   exit 3