refactor: streamline available kernels listing and improve readability

ct/docuseal.sh

@@ -42,13 +42,6 @@ function update_script() {
 
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "docuseal" "docusealco/docuseal" "tarball"
 
-    local required_ruby current_ruby
-    required_ruby=$(grep -m1 '^ruby ' /opt/docuseal/Gemfile | grep -oP '[0-9]+\.[0-9]+\.[0-9]+')
-    current_ruby=$(PATH="/root/.rbenv/bin:/root/.rbenv/shims:${PATH}" rbenv global 2>/dev/null || true)
-    if [[ -n "$required_ruby" && "$required_ruby" != "$current_ruby" ]]; then
-      RUBY_VERSION="${required_ruby}" RUBY_INSTALL_RAILS="false" HOME=/root setup_ruby
-    fi
-
     msg_info "Restoring Data"
     mv /opt/docuseal.env.bak /opt/docuseal/.env
     [[ -d /opt/docuseal_data.bak ]] && mv /opt/docuseal_data.bak /opt/docuseal/data

install/docuseal-install.sh

@@ -31,6 +31,7 @@ $STD apt install -y \
 msg_ok "Installed Dependencies"
 
 NODE_VERSION="22" NODE_MODULE="yarn" setup_nodejs
+RUBY_VERSION="4.0.1" RUBY_INSTALL_RAILS="false" HOME=/root setup_ruby
 PG_VERSION="17" setup_postgresql
 PG_DB_NAME="docuseal" PG_DB_USER="docuseal" setup_postgresql_db
 
@@ -55,9 +56,6 @@ msg_ok "Downloaded Fonts and PDFium"
 
 fetch_and_deploy_gh_release "docuseal" "docusealco/docuseal" "tarball"
 
-RUBY_VERSION=$(grep -m1 '^ruby ' /opt/docuseal/Gemfile | grep -oP '[0-9]+\.[0-9]+\.[0-9]+')
-RUBY_VERSION="${RUBY_VERSION}" RUBY_INSTALL_RAILS="false" HOME=/root setup_ruby
-
 msg_info "Downloading Field Detection Model"
 mkdir -p /opt/docuseal/tmp
 curl -fsSL -o /opt/docuseal/tmp/model.onnx \

tools/pve/kernel-clean.sh

@@ -28,7 +28,14 @@ declare -f init_tool_telemetry &>/dev/null && init_tool_telemetry "kernel-clean"
 
 # Detect current kernel
 current_kernel=$(uname -r)
-available_kernels=$(dpkg --list | grep 'kernel-.*-pve' | awk '{print $2}' | grep -v "$current_kernel" | sort -V)
+# Only list fully-installed (ii) versioned kernel packages; the pattern
+# proxmox-kernel-X.Y.Z matches versioned kernels while excluding the
+# two-segment meta-packages (proxmox-kernel-X.Y) and proxmox-kernel-helper.
+available_kernels=$(dpkg --list |
+  awk '/^ii/ {print $2}' |
+  grep -E '^proxmox-kernel-[0-9]+\.[0-9]+\.[0-9]' |
+  grep -v "$current_kernel" |
+  sort -V)
 
 header_info
 
@@ -82,10 +89,28 @@ fi
 # Remove kernels
 for kernel in "${kernels_to_remove[@]}"; do
   echo -e "${YW}Removing $kernel...${CL}"
-  if apt-get purge -y "$kernel" >/dev/null 2>&1; then
-    echo -e "${GN}Successfully removed: $kernel${CL}"
+  # Derive the major.minor meta-package name (e.g. proxmox-kernel-6.14)
+  # from a versioned name like proxmox-kernel-6.14.11-9-pve-signed.
+  minor_version=$(echo "$kernel" | sed -E 's/^proxmox-kernel-([0-9]+\.[0-9]+)\..*/\1/')
+  meta="proxmox-kernel-${minor_version}"
+  pkgs_to_remove=("$kernel")
+  # Include the meta-package in the purge when it is installed and when
+  # no other versioned kernel of the same minor version will remain
+  # (the running kernel keeps it alive if it shares the same minor).
+  if dpkg -l "$meta" 2>/dev/null | grep -q '^ii'; then
+    remaining=$(dpkg --list |
+      awk '/^ii/ {print $2}' |
+      grep -E "^proxmox-kernel-${minor_version}\." |
+      grep -v "^${kernel}$" |
+      wc -l)
+    if [ "$remaining" -eq 0 ]; then
+      pkgs_to_remove+=("$meta")
+    fi
+  fi
+  if apt-get purge -y "${pkgs_to_remove[@]}" >/dev/null 2>&1; then
+    echo -e "${GN}Successfully removed: ${pkgs_to_remove[*]}${CL}"
   else
-    echo -e "${RD}Failed to remove: $kernel. Check dependencies.${CL}"
+    echo -e "${RD}Failed to remove: ${pkgs_to_remove[*]}. Check dependencies.${CL}"
   fi
 done