sync-browsersd/sync-browsers

   1 #!/bin/bash
   2 # Script by graysky <graysky AT archlinux DOT us>
   3 # Adapted from a script by Colin Verot at http://www.verot.net/firefox_tmpfs.htm
   4
   5 . /etc/sync-browsersd.conf
   6
   7 sync() {
   8         for user in $USERS; do
   9                 for i in mozilla chromium; do
  10                         [[ "$i" = "mozilla" ]] && STATIC="/home/$user/.$i-backup" && LINK="/home/$user/.$i"
  11                         [[ "$i" = "chromium" ]] && STATIC="/home/$user/.config/$i-backup" && LINK="/home/$user/.config/$i"
  12
  13                         # check if user has browser profile
  14                         if [[ -d $LINK ]]; then
  15                                 [[ -r "$VOLATILE/$user-$i" ]] || su -c "install -dm755 $VOLATILE/$user-$i" $user
  16
  17                                 # backup profile and link to tmpfs
  18                                 if [[ $(readlink "$LINK") != "$VOLATILE/$user-$i" ]]; then
  19                                         mv $LINK $STATIC
  20                                         ln -s $VOLATILE/$user-$i $LINK
  21                                 fi
  22
  23                                 # sync the RAM profile to the disc
  24                                 if [[ -e $LINK/.flagged ]]; then
  25                                         su -c "rsync -a --delete --exclude .flagged $LINK/ $STATIC/" $user
  26                                 else
  27                                         su -c "rsync -a $STATIC/ $LINK/" $user
  28                                         su -c "touch $LINK/.flagged" $user
  29                                 fi
  30                         else
  31                                 /bin/true
  32                         fi
  33                 done
  34         done
  35 }
  36
  37 unsync() {
  38         for user in $USERS; do
  39                 for i in mozilla chromium; do
  40                         [[ "$i" = "mozilla" ]] && STATIC="/home/$user/.$i-backup" && LINK="/home/$user/.$i"
  41                         [[ "$i" = "chromium" ]] && STATIC="/home/$user/.config/$i-backup" && LINK="/home/$user/.config/$i"
  42
  43                         # check if user has browser profile
  44                         if [[ -h $LINK ]]; then
  45                                 rm -f $LINK
  46                                 [[ -d $STATIC ]] && mv $STATIC $LINK
  47                                 [[ -d "$VOLATILE/$user-$i" ]] && rm -rf $VOLATILE/$user-$i
  48                         else
  49                                 /bin/true
  50                         fi
  51                 done
  52         done
  53 }
  54
  55 case "$1" in
  56         sync)
  57                 [[ -f /run/daemons/sync-browsersd ]] && sync
  58                 ;;
  59         unsync)
  60                 [[ -f /run/daemons/sync-browsersd ]] && unsync
  61                 ;;
  62         *)
  63                 [[ -f /run/daemons/sync-browsersd ]] && echo "You should not call this script directly, let the /etc/rc.d/sync-browsersd do it for you!" && exit 1
  64 esac
  65 exit 0