community_curl

install/babybuddy-install.sh

@@ -27,7 +27,7 @@ msg_ok "Installed Dependencies"
 
 msg_info "Installing Babybuddy"
 cd /opt
-RELEASE=$(curl -fsSL https://api.github.com/repos/babybuddys/babybuddy/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
+RELEASE=$(community_curl https://api.github.com/repos/babybuddys/babybuddy/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
 wget -q "https://github.com/babybuddy/babybuddy/archive/refs/tags/v${RELEASE}.zip"
 unzip -q v${RELEASE}.zip
 mv babybuddy-${RELEASE} /opt/babybuddy

misc/core.func

@@ -71,6 +71,35 @@ default_vars() {
   i=$RETRY_NUM
 }
 
+community_curl() {
+  local url="$1"
+  shift
+  local max_retries=3
+  local delay=2
+  local attempt=1
+  local result exit_code
+
+  msg_info "Fetching: $url"
+
+  while :; do
+    result=$(curl -fsSL --retry 0 "$url" "$@" 2>/dev/null)
+    exit_code=$?
+    if [[ $exit_code -eq 0 ]]; then
+      printf '%s' "$result"
+      return 0
+    fi
+
+    if ((attempt >= max_retries)); then
+      __curl_err_handler "$exit_code"
+      return 1
+    fi
+
+    msg_info "Curl failed (attempt $attempt of $max_retries). Retrying in ${delay}s..."
+    sleep "$delay"
+    ((attempt++))
+  done
+}
+
 __curl_err_handler() {
   local exit_code="$1"
   local cmd="${BASH_COMMAND:-unknown}"
@@ -172,27 +201,3 @@ msg_error() {
   local msg="$1"
   printf "\r\e[2K%s %b\n" "${CROSS}" "${RD}${msg}${CL}" >&2
 }
-
-if [[ -n "$BASH_VERSION" ]] && [[ "$OSTYPE" != "alpine"* ]]; then
-  __last_command=""
-  __last_result=0
-
-  # Enable extended tracing
-  set -o errtrace
-  set -o functrace
-
-  # Track the last command and its exit code
-  trap '__last_result=$?; __last_command=$BASH_COMMAND' DEBUG
-
-  # Global error handler
-  trap '__global_err_handler "$__last_result" "$__last_command"' ERR
-
-  __global_err_handler() {
-    local exit_code="$1"
-    local cmd="$2"
-    [[ $cmd == curl* ]] && __curl_err_handler "$exit_code"
-  }
-else
-  # Alpine oder nicht-Bash: Hinweis bei Curl-Fehlern nicht verfügbar
-  export BASH_FALLBACK_CURL_HANDLER=1
-fi