[PATCH 05/24] Disable shellcheck rule SC2154 for variables defined by dracut

[Coiby Xu]

uname initdir and etc. are from dracut. In these cases,  SC2154 warnings
are false positive for a dracut module.

Signed-off-by: Coiby Xu <coxu(a)redhat.com&gt;
---
 dracut-fadump-module-setup.sh | 2 ++
 dracut-module-setup.sh        | 8 +++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/dracut-fadump-module-setup.sh b/dracut-fadump-module-setup.sh
index f062486..8afbfec 100644
--- a/dracut-fadump-module-setup.sh
+++ b/dracut-fadump-module-setup.sh
@@ -9,7 +9,9 @@ depends() {
 }
 
 install() {
+    # shellcheck disable=SC2154 # $initdir is a dracut variable
     mv -f "$initdir/init" "$initdir/init.dracut"
+    # shellcheck disable=SC2154 # $moddir is a dracut variable
     inst_script "$moddir/init-fadump.sh" /init
     chmod a+x "$initdir/init"
 
diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index 4c6096a..21c0e70 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 kdump_module_init() {
+    # shellcheck disable=SC2154 # $initdir is a dracut variable
     if ! [[ -d "${initdir}/tmp" ]]; then
         mkdir -p "${initdir}/tmp"
     fi
@@ -9,6 +10,7 @@ kdump_module_init() {
 }
 
 check() {
+    # shellcheck disable=SC2154 # $debug is a dracut variable
     [[ $debug ]] && set -x
     #kdumpctl sets this explicitly
     if [[ -z $IN_KDUMP ]] || [[ ! -f /etc/kdump.conf ]]; then
@@ -23,6 +25,7 @@ depends() {
     kdump_module_init
 
     add_opt_module() {
+        # shellcheck disable=SC2154 # $omit_dracutmodules is a dracut variable
         [[ " $omit_dracutmodules " != *\ $1\ * ]] && _dep="$_dep
$1"
     }
 
@@ -851,7 +854,7 @@ kdump_check_iscsi_targets() {
         done
         [[ -d iscsi_session ]] && kdump_setup_iscsi_device "$PWD"
     )
-
+    # shellcheck disable=SC2154 # $hostonly and $mount_needs are from dracut
     [[ $hostonly ]] || [[ $mount_needs ]] && {
         for_each_host_dev_and_slaves_all kdump_check_setup_iscsi
     }
@@ -906,6 +909,7 @@ get_pcs_fence_kdump_nodes() {
     for node in ${nodelist}; do
         # convert $node from 'uname="nodeX"' to 'nodeX'
         eval "$node"
+        # shellcheck disable=SC2154 # $uname from dracut
         nodename="$uname"
         # Skip its own node name
         if is_localhost "$nodename"; then
@@ -1039,6 +1043,7 @@ install() {
         kdump_install_random_seed
     fi
     dracut_install -o /etc/adjtime /etc/localtime
+    # shellcheck disable=SC2154 # $uname and ${initdir} from dracut
     inst "$moddir/monitor_dd_progress"
"/kdumpscripts/monitor_dd_progress"
     chmod +x "${initdir}/kdumpscripts/monitor_dd_progress"
     inst "/bin/dd" "/bin/dd"
@@ -1058,6 +1063,7 @@ install() {
     inst "/lib/kdump/kdump-lib-initramfs.sh"
"/lib/kdump-lib-initramfs.sh"
     inst "/lib/kdump/kdump-logger.sh" "/lib/kdump-logger.sh"
     inst "$moddir/kdump.sh" "/usr/bin/kdump.sh"
+    # shellcheck disable=SC2154 # $systemdsystemunitdir from dracut
     inst "$moddir/kdump-capture.service"
"$systemdsystemunitdir/kdump-capture.service"
     systemctl -q --root "$initdir" add-wants initrd.target
kdump-capture.service
     # Replace existing emergency service and emergency target
-- 
2.37.1