AppImageAssistant.AppDir/testappimage

   1 #!/bin/bash
   2
   3 #
   4 # Test an AppDir or AppImage on a given ISO or squashfs base system
   5 #
   6
   7 set -e
   8 # set -x
   9
  10 HERE=$(dirname $(readlink -f "${0}"))
  11 export PATH=$HERE:$PATH
  12
  13 if [ "$1x" == "x" ] ; then
  14     echo "Please specify a ISO or squashfs base system to run the AppImage on"
  15     exit 1
  16 fi
  17
  18 if [ "$2x" == "x" ] ; then
  19     echo "Please specify an AppDir or AppImage to be run"
  20     exit 1
  21 fi
  22
  23 mkdir -p /tmp/unionfs/root
  24 mkdir -p /tmp/unionfs/rw
  25 mkdir -p /tmp/union
  26 mkdir -p /tmp/iso
  27
  28 # If ISO was specified, then mount it and find contained filesystem
  29 THEFS="$1"
  30 if [ ${1: -4} == ".iso" ] ; then
  31     ISO="$1"
  32     mount -o loop,ro "$ISO" /tmp/iso
  33 fi
  34
  35 # In case of Ubuntu-like ISOs
  36 if [ -e /tmp/iso/casper/filesystem.squashfs ] ; then
  37   THEFS=/tmp/iso/casper/filesystem.squashfs
  38   mount "$THEFS" /tmp/unionfs/root -o loop,ro || exit 1
  39 fi
  40
  41 # In case of Fedora-like ISOs
  42 if [ -e /tmp/iso/LiveOS/squashfs.img ] ; then
  43     mount -o loop,ro /tmp/iso/LiveOS/squashfs.img /tmp/iso/
  44     THEFS=/tmp/iso/LiveOS/ext3fs.img || exit 1
  45     mount "$THEFS" /tmp/unionfs/root -o loop,ro || exit 1
  46 fi
  47
  48 trap atexit EXIT
  49
  50 atexit()
  51 {    set +e
  52     umount -l /tmp/union/var/lib/dbus 2>/dev/null
  53     umount -l /tmp/union/etc/resolv.conf 2>/dev/null
  54     umount -l /tmp/union/proc 2>/dev/null
  55     umount -l /tmp/union/boot 2>/dev/null
  56 #    umount -l /tmp/union/automake 2>/dev/null # Puppy
  57     umount -l /tmp/union 2>/dev/null
  58     umount -l /tmp/unionfs/root 2>/dev/null
  59     umount -l /tmp/iso 2>/dev/null
  60     umount -l /tmp/iso 2>/dev/null
  61     umount -l /tmp/iso 2>/dev/null
  62     sudo killall unionfs-fuse
  63     rm -r /tmp/unionfs/root
  64     rm -r /tmp/unionfs/rw
  65     rm -r /tmp/unionfs
  66     rm -r /tmp/union
  67     rm -r /tmp/iso
  68 }
  69
  70
  71 unionfs-fuse -o allow_other,use_ino,suid,dev,nonempty -ocow,chroot=/tmp/unionfs/,max_files=32768 /rw=RW:/root=RO /tmp/union
  72
  73 ls /tmp/union/boot >/dev/null && MNT=/boot
  74 # ls /tmp/union/automake >/dev/null && MNT=/automake || echo "" # Puppy
  75
  76 if [ "x$MNT" == "x" ] ; then
  77     echo "Could not find free mountpoint"
  78     exit 1
  79 fi
  80
  81 if [ -f "$2" ] ; then
  82     mount "$2" /tmp/union/$MNT -o loop
  83 elif [ -d "$2" ] ; then
  84     mount "$2" /tmp/union/$MNT -o bind
  85 fi
  86
  87 cat > /tmp/union/run.sh <<EOF
  88 #!/bin/sh
  89 cat /etc/*release
  90 echo ""
  91 rm -rf /etc/pango
  92 mkdir -p /etc/pango
  93 pango-querymodules > '/etc/pango/pango.modules' # otherwise only squares instead of text
  94 [ -f /si-chroot ] && ln -s /lib/ld-lsb.so.3 /lib/ld-linux.so.2
  95 echo ""
  96 echo "===================================================="
  97 echo ""
  98 LD_LIBRARY_PATH=$MNT/usr/lib:$MNT/lib/:$LD_LIBRARY_PATH ldd $MNT/usr/bin/*  $MNT/usr/lib/* 2>/dev/null | grep "not found" | sort | uniq
  99 echo ""
 100 echo "===================================================="
 101 echo ""
 102 export HOME="/root"
 103 export LANG="en_EN.UTF-8"
 104 # export QT_PLUGIN_PATH=./lib/qt4/plugins ###################### !!!
 105 dbus-launch $MNT/AppRun || $MNT/AppRun
 106 EOF
 107 chmod a+x /tmp/union/run.sh
 108 mount -t proc proc /tmp/union/proc
 109 mount --bind /var/lib/dbus /tmp/union/var/lib/dbus
 110 touch /tmp/union/etc/resolv.conf || echo ""
 111 mount --bind /etc/resolv.conf /tmp/union/etc/resolv.conf
 112 xhost local: # otherwise "cannot open display: :0.0"
 113 echo ""
 114 echo "===================================================="
 115 echo ""
 116 chroot /tmp/union/ /run.sh # $MNT/AppRun
 117 echo ""
 118 echo "===================================================="
 119 echo ""
 120 exit $?