firefox-tmpfs-daemon/rc.firefox-tmpfs

   1 #!/bin/bash
   2 #
   3 #       /etc/rc.d/firefox-tmpfs
   4 #
   5 # Sync mozilla preferences to tmpfs
   6 #
   7 # An initial backup is always kept in ~/.mozilla_ref
   8 # In case of crash, firefox-tmpfs tries to recover your old profile at startup
   9
  10 . /etc/rc.conf
  11 . /etc/rc.d/functions
  12
  13 # source application-specific settings
  14 [ -f /etc/conf.d/firefox-tmpfs ] && . /etc/conf.d/firefox-tmpfs
  15
  16 # exit if $TMPFS does not exist
  17 [ ! -z "$TMPFS" ] && [ ! -d "$TMPFS" ] && exit 1
  18
  19 # delete repeated users in configuration file
  20 [ -n "$USERS" ] && USERS=`echo $USERS | tr " " "\n" | uniq`
  21
  22 # set defaults
  23 [ -z "$TMPFS" ] && TMPFS=/dev/shm
  24 [ -z "$USERS" ] && USERS="`ls -d -c1 /home/*/.mozilla | cut -d/ -f3`"
  25
  26 case "$1" in
  27   start)
  28     stat_busy "Sync firefox profiles from hd to tmpfs"
  29
  30     for user in $USERS ; do
  31
  32       if [ -h /home/$user/.mozilla ] && [ -d /home/$user/.mozilla_ref ] ; then
  33
  34         # In case of crash, if old symlinks to $TMPFS still exists, use the old profile
  35
  36         rm /home/$user/.mozilla
  37         mv /home/$user/.mozilla_ref /home/$user/.mozilla
  38
  39       fi
  40
  41       if [ -d /home/$user/.mozilla ] && [ ! -d /home/$user/.mozilla_ref ] ; then
  42
  43         # Create a directory in $TMPFS, symlink it with ~/.mozilla
  44         mkdir -p $TMPFS/$user.mozilla
  45         mv /home/$user/.mozilla /home/$user/.mozilla_ref
  46
  47         ln -s $TMPFS/$user.mozilla /home/$user/.mozilla
  48
  49         # sync mozilla directory to tmpfs
  50         rsync -a -q /home/$user/.mozilla_ref/ /home/$user/.mozilla/
  51
  52       fi
  53
  54     done
  55
  56     add_daemon firefox-tmpfs
  57
  58     stat_done
  59
  60     ;;
  61   stop)
  62     stat_busy "Sync firefox profiles from tmpfs to hd"
  63
  64     for user in $USERS ; do
  65
  66       if [ -h /home/$user/.mozilla ] && [ -d /home/$user/.mozilla_ref ] ; then
  67
  68         rsync -a -q --delete /home/$user/.mozilla/ /home/$user/.mozilla_ref/
  69
  70         rm /home/$user/.mozilla
  71         mv /home/$user/.mozilla_ref /home/$user/.mozilla
  72
  73       fi
  74
  75     done
  76
  77     rm_daemon firefox-tmpfs
  78     stat_done
  79     ;;
  80   restart)
  81     $0 stop
  82     $0 start
  83     ;;
  84   save)
  85     stat_busy "Sync firefox profiles from tmpfs to hd"
  86
  87     for user in $USERS ; do
  88
  89       if [ -h /home/$user/.mozilla ] && [ -d /home/$user/.mozilla_ref ] ; then
  90         rsync -a -q --delete /home/$user/.mozilla/ /home/$user/.mozilla_ref/
  91       fi
  92
  93     done
  94
  95     stat_done
  96     ;;
  97   *)
  98     echo "usage: $0 {start|stop|restart|save}"
  99 esac
 100 exit 0
 101
 102 # vim:set ts=2 sw=2 ft=sh et: