IMG/cpio/ventoy/hook/openEuler/ventoy-hook.sh

   1 #!/ventoy/busybox/sh
   2 #************************************************************************************
   3 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License as
   7 # published by the Free Software Foundation; either version 3 of the
   8 # License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #************************************************************************************
  19
  20 . $VTOY_PATH/hook/ventoy-os-lib.sh
  21
  22 if [ -f $VTOY_PATH/autoinstall ]; then
  23     VTKS="inst.ks=file:$VTOY_PATH/autoinstall"
  24 else
  25     for vtParam in $($CAT /proc/cmdline); do
  26         if echo $vtParam | $GREP -q 'inst.ks=hd:LABEL='; then
  27             vtRawKsFull="$vtParam"
  28             vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
  29             VTKS="inst.ks=hd:/dev/ventoy:$vtRawKs"
  30             break
  31         fi
  32
  33         if echo $vtParam | $GREP -q '^ks=.*:/'; then
  34             vtRawKsFull="$vtParam"
  35             vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
  36             VTKS="ks=hd:/dev/ventoy:$vtRawKs"
  37             break
  38         fi
  39
  40         if echo $vtParam | $GREP -q '^inst.ks=.*:/'; then
  41             vtRawKsFull="$vtParam"
  42             vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
  43             VTKS="inst.ks=hd:/dev/ventoy:$vtRawKs"
  44             break
  45         fi
  46     done
  47 fi
  48
  49 if [ -f $VTOY_PATH/ventoy_persistent_map ]; then
  50     VTOVERLAY="rd.live.overlay=/dev/dm-1:/vtoyoverlayfs/overlayfs"
  51
  52     if [ -e /sbin/dmsquash-live-root ]; then
  53         echo "patch /sbin/dmsquash-live-root for persistent ..." >> $VTLOG
  54         $SED "/mount.*devspec.*\/run\/initramfs\/overlayfs/a . /ventoy/hook/openEuler/ventoy-overlay.sh" -i /sbin/dmsquash-live-root
  55     fi
  56
  57     #close selinux
  58     $BUSYBOX_PATH/mkdir -p $VTOY_PATH/selinuxfs
  59     if $BUSYBOX_PATH/mount -t selinuxfs selinuxfs $VTOY_PATH/selinuxfs; then
  60         echo 1 > $VTOY_PATH/selinuxfs/disable
  61         $BUSYBOX_PATH/umount $VTOY_PATH/selinuxfs
  62     fi
  63     $BUSYBOX_PATH/rm -rf $VTOY_PATH/selinuxfs
  64 fi
  65
  66 echo "VTKS=$VTKS  VTOVERLAY=$VTOVERLAY" >> $VTLOG
  67
  68 if [ -n "$vtRawKs" ]; then
  69     if echo $vtRawKsFull | $EGREP -q "=http|=https|=ftp|=nfs|=hmc"; then
  70         echo "vtRawKsFull=$vtRawKsFull no patch needed." >> $VTLOG
  71         vtRawKs=""
  72         VTKS=""
  73     else
  74         echo "$vtRawKs" > $VTOY_PATH/ventoy_ks_rootpath
  75     fi
  76 fi
  77
  78 if ls $VTOY_PATH | $GREP -q 'ventoy_dud[0-9]'; then
  79     for vtDud in $(ls $VTOY_PATH/ventoy_dud*); do
  80         vtInstDD="$vtInstDD inst.dd=file:$vtDud"
  81     done
  82 fi
  83 echo "vtInstDD=$vtInstDD" >> $VTLOG
  84
  85 $SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE inst.stage2=hd:/dev/ventoy $VTKS $VTOVERLAY $vtInstDD#" -i /lib/dracut-lib.sh
  86
  87 ventoy_set_inotify_script  openEuler/ventoy-inotifyd-hook.sh
  88
  89 #Fedora
  90 if $BUSYBOX_PATH/which dmsquash-live-root > /dev/null; then
  91     vtPriority=99
  92 else
  93     vtPriority=01
  94 fi
  95
  96 $BUSYBOX_PATH/cp -a $VTOY_PATH/hook/openEuler/ventoy-inotifyd-start.sh /lib/dracut/hooks/pre-udev/${vtPriority}-ventoy-inotifyd-start.sh
  97 $BUSYBOX_PATH/cp -a $VTOY_PATH/hook/openEuler/ventoy-timeout.sh /lib/dracut/hooks/initqueue/timeout/${vtPriority}-ventoy-timeout.sh
  98 $BUSYBOX_PATH/cp -a $VTOY_PATH/hook/openEuler/ventoy-repo.sh /lib/dracut/hooks/pre-pivot/99-ventoy-repo.sh
  99
 100 if [ -f /sbin/dmsquash-live-root ]; then
 101     echo "patch /sbin/dmsquash-live-root ..." >> $VTLOG
 102     $SED "1 a $BUSYBOX_PATH/sh $VTOY_PATH/hook/openEuler/ventoy-make-link.sh" -i /sbin/dmsquash-live-root
 103 fi
 104
 105 # suppress write protected mount warning
 106 if [ -f /usr/sbin/anaconda-diskroot ]; then
 107     $SED  's/^mount $dev $repodir/mount -oro $dev $repodir/' -i /usr/sbin/anaconda-diskroot
 108 fi
 109
 110
 111 if [ -f $VTOY_PATH/autoinstall ]; then
 112     cp -a $VTOY_PATH/hook/openEuler/ventoy-autoexp.sh /lib/dracut/hooks/pre-mount/99-ventoy-autoexp.sh
 113 fi