test

misc/build.func

@@ -4,6 +4,12 @@
 # Co-Author: michelroegl-brunner
 # License: MIT | https://github.com/community-scripts/ProxmoxVED/raw/main/LICENSE
 
+set -Eeuo pipefail
+
+trap '__handle_general_error "${BASH_SOURCE[0]}:${LINENO}"' ERR
+trap '__handle_signal_exit' SIGINT SIGTERM
+trap '__handle_exit' EXIT
+
 variables() {
   NSAPP=$(echo "${APP,,}" | tr -d ' ')              # This function sets the NSAPP variable by converting the value of the APP variable to lowercase and removing any spaces.
   var_install="${NSAPP}-install"                    # sets the var_install variable by appending "-install" to the value of NSAPP.
@@ -1075,7 +1081,7 @@ EOF'
     pct exec "$CTID" -- bash -c "apt-get update >/dev/null && apt-get install -y sudo curl mc gnupg2 >/dev/null"
   fi
   msg_ok "Customized LXC Container"
-  lxc-attach -n "$CTID" -- bash -c "$(curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/install/$var_install.sh)" $?
+  run_container_safe "curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/install/$var_install.sh"
 
 }
 

misc/core.func

@@ -439,3 +439,14 @@ msg_progress() {
     printf "\n" >&2
   fi
 }
+
+run_container_safe() {
+  local ct="$1"
+  shift
+  local cmd="$*"
+
+  lxc-attach -n "$ct" -- bash -euo pipefail -c "
+    trap 'echo Aborted in container; exit 130' SIGINT SIGTERM
+    $cmd
+  " || __handle_general_error "lxc-attach to CT $ct"
+}

misc/install.func

@@ -13,6 +13,18 @@ fi
 source <(curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/misc/core.func)
 load_functions
 
+__handle_general_error() {
+  local location="$1"
+  local code="$?"
+  msg_error "Error at ${location} (exit code ${code})"
+  exit "$code"
+}
+
+__handle_signal_exit() {
+  msg_error "Script aborted by signal (SIGINT or SIGTERM)"
+  exit 130
+}
+
 # # Function to set STD mode based on verbosity
 # set_std_mode() {
 #   if [ "$VERBOSE" = "yes" ]; then