Merge pull request #939 from iranzo/linux16

Detect linux16 used in some grub configurations

risuclient/plugins/core/informative/linux16.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# Copyright (C) 2023 Pablo Iranzo Gómez <[email protected]>
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# long_name: Detects if system is using linux16 and/or initd16 instead of regular descriptions
+# description: Reports if system is using linux16 or initrd16
+# priority: 100
+# kb:
+
+# Load common functions
+[[ -f "${RISU_BASE}/common-functions.sh" ]] && . "${RISU_BASE}/common-functions.sh"
+
+MYFILE="${RISU_ROOT}/etc/grub2.cfg"
+
+is_required_file ${MYFILE}
+
+RC=${RC_OKAY}
+
+if is_lineinfile ^linux16.* ${MYFILE}; then
+    RC=${RC_INFO}
+    echo "linux16 entry detected in ${MYFILE}" >&2
+fi
+if is_lineinfile ^initrd16.* ${MYFILE}; then
+    RC=${RC_INFO}
+    echo "initrd16 entry detected in ${MYFILE}" >&2
+fi
+exit ${RC}