core: 不重要的更新

redhat.cfg

@@ -1,4 +1,4 @@
-# shellcheck disable=2148
+# shellcheck disable=SC2148
 # 设置
 keyboard --vckeymap=us --xlayouts='us'
 lang en_US.UTF-8
@@ -41,7 +41,7 @@ releasever=$(awk -F: '{ print $5 }' </etc/system-release-cpe)
 # 提取 extra.confhome extra.mirrorlist extra.main_disk
 prefix=extra
 for var in $(grep -o "\b$prefix\.[^ ]*" /proc/cmdline | xargs); do
-    eval "$(echo $var | sed -E "s/$prefix\.([^=]*)=(.*)/\1='\2'/")"
+    eval "$(echo "$var" | sed -E "s/$prefix\.([^=]*)=(.*)/\1='\2'/")"
 done
 
 get_all_disks() {
@@ -69,7 +69,8 @@ echo "ignoredisk --only-use=$(get_xda)" >$include
 
 # 设置 tty
 include=/tmp/include-bootloader
-console_cmdline=$(wget $confhome/ttys.sh -O- | sh -s console=)
+# shellcheck disable=SC2154
+console_cmdline=$(wget "$confhome/ttys.sh" -O- | sh -s console=)
 echo "bootloader --append=\"$console_cmdline\"" >$include
 
 # 有 installer 分区，表示用了两步安装
@@ -79,7 +80,7 @@ if [ -e /dev/disk/by-label/installer ]; then
     # 1g内存下，安装器默认开启了zram ，但安装f38还是不够内存
     # 具体表现为不断重启安装界面，所以还要开启swap
     ram_size=$(lsmem -b 2>/dev/null | grep 'Total online memory:' | awk '{ print $NF/1024/1024 }')
-    if [ -z $ram_size ] || [ $ram_size -le 1024 ]; then
+    if [ -z "$ram_size" ] || [ "$ram_size" -le 1024 ]; then
         mount /dev/disk/by-label/installer /run/install/repo -o remount,rw
         swapfile=/run/install/repo/swapfile
         if command -v fallocate; then
@@ -169,11 +170,11 @@ if [ -e /dev/disk/by-label/installer ]; then
     # 提取 extra.localtest extra.confhome extra.mirrorlist
     prefix=extra
     for var in $(grep -o "\b$prefix\.[^ ]*" /proc/cmdline | xargs); do
-        eval "$(echo $var | sed -E "s/$prefix\.([^=]*)=(.*)/\1='\2'/")"
+        eval "$(echo "$var" | sed -E "s/$prefix\.([^=]*)=(.*)/\1='\2'/")"
     done
 
     cd /
-    curl -O $confhome/resize.sh
+    curl -O "$confhome/resize.sh"
     echo '@reboot root bash /resize.sh' >/etc/cron.d/resize
 fi
 %end