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=$HERE:$HERE/usr/bin:$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 [ "$2x" == "x" ] ; then
  19     echo "Please specify an AppDir or AppImage outside the ISO or command inside the ISO to be run"
  20     exit 1
  21 fi
  22
  23 export PREF=$RANDOM
  24
  25 mkdir -p /tmp/$PREF/unionfs/ro
  26 mkdir -p /tmp/$PREF/unionfs/root
  27 mkdir -p /tmp/$PREF/unionfs/rw
  28 mkdir -p /tmp/$PREF/union
  29 mkdir -p /tmp/$PREF/iso
  30
  31 # If ISO was specified, then mount it and find contained filesystem
  32 THEFS="$1"
  33 if [ ${1: -4} == ".iso" ] ; then
  34     ISO="$1"
  35     mount -o loop,ro "$ISO" /tmp/$PREF/iso
  36     # If there is a squashfs file named $ISO.buildsquash then we overlay-
  37     # mount this as well. This can significantly speed up subsequent builds
  38     # because dependencies can be installed there. The squashfs file can be
  39     # generated by squashing the unionfs/rw directory.
  40     if [ -e $ISO.buildsquash ] ; then
  41         mount -o loop,ro "$ISO.buildsquash" /tmp/$PREF/unionfs/ro
  42     fi
  43 fi
  44
  45 # If sfs was provided, then assume it contains a rootfs use just that
  46 THEFS="$1"
  47 if [ ${1: -4} == ".sfs" ] ; then
  48     ISO="$1"
  49     mount -o loop,ro "$ISO" /tmp/$PREF/unionfs/root
  50 fi
  51
  52 echo ""
  53 echo "===================================================="
  54 echo ""
  55 echo $ISO
  56
  57 # In case of Ubuntu-like ISOs
  58 if [ -e /tmp/$PREF/iso/casper/filesystem.squashfs ] ; then
  59   THEFS=/tmp/$PREF/iso/casper/filesystem.squashfs
  60   mount "$THEFS" /tmp/$PREF/unionfs/root -o loop,ro || exit 1
  61 fi
  62
  63 # In case of Fedora-like ISOs
  64 if [ -e /tmp/$PREF/iso/LiveOS/squashfs.img ] ; then
  65     mount -o loop,ro /tmp/$PREF/iso/LiveOS/squashfs.img /tmp/$PREF/iso/
  66     THEFS=/tmp/$PREF/iso/LiveOS/ext3fs.img || exit 1
  67     mount "$THEFS" /tmp/$PREF/unionfs/root -o loop,ro || exit 1
  68 fi
  69
  70 # In case of debian-like ISOs
  71 if [ -e /tmp/$PREF/iso/live/filesystem.squashfs ] ; then
  72   THEFS=/tmp/$PREF/iso/live/filesystem.squashfs
  73   mount "$THEFS" /tmp/$PREF/unionfs/root -o loop,ro || exit 1
  74 fi
  75
  76 # In case of openSUSE-like ISOs
  77 if [ -e /tmp/$PREF/iso/*-read-only.* ] ; then
  78   THEFS=$(ls /tmp/$PREF/iso/*-read-only.* | head -n 1)
  79   mount "$THEFS" /tmp/$PREF/unionfs/root -o loop,ro || exit 1
  80 fi
  81
  82 trap atexit EXIT
  83
  84 atexit()
  85 {    set +e
  86     umount -l /tmp/$PREF/union/var/lib/dbus 2>/dev/null
  87     umount -l /tmp/$PREF/union/etc/resolv.conf 2>/dev/null
  88     umount -l /tmp/$PREF/union/proc 2>/dev/null
  89     umount -l /tmp/$PREF/union/dev 2>/dev/null
  90     umount -l /tmp/$PREF/union/mnt 2>/dev/null
  91     umount -l /tmp/$PREF/union 2>/dev/null
  92     umount -l /tmp/$PREF/unionfs/ro 2>/dev/null
  93     umount -l /tmp/$PREF/unionfs/root 2>/dev/null
  94     umount -l /tmp/$PREF/iso 2>/dev/null
  95     umount -l /tmp/$PREF/iso 2>/dev/null
  96     umount -l /tmp/$PREF/iso 2>/dev/null
  97     rm -r /tmp/$PREF/unionfs/root
  98     rm -r /tmp/$PREF/unionfs/rw
  99     rm -r /tmp/$PREF/unionfs/ro
 100     rm -r /tmp/$PREF/unionfs
 101     rm -r /tmp/$PREF/union
 102     rm -r /tmp/$PREF/iso
 103     rm -r /tmp/$PREF/
 104 }
 105
 106 unionfs-fuse -o allow_other,use_ino,suid,dev,nonempty -ocow,chroot=/tmp/$PREF/unionfs/,max_files=32768 /rw=RW:/ro=RO:/root=RO /tmp/$PREF/union
 107
 108 ls /tmp/$PREF/union/mnt >/dev/null && MNT=/mnt
 109 # ls /tmp/$PREF/union/automake >/dev/null && MNT=/automake || echo "" # Puppy
 110
 111 if [ "x$MNT" == "x" ] ; then
 112     echo "Could not find free mountpoint"
 113     exit 1
 114 fi
 115 if [ -f "$2" ] ; then
 116     mount "$2" /tmp/$PREF/union/$MNT -o loop,ro
 117 elif [ -d "$2" ] ; then
 118     mount "$2" /tmp/$PREF/union/$MNT -o bind
 119 else
 120     shift
 121     export RUN_COMMAND=$1
 122     export RUN_INSIDE=$@
 123 fi
 124
 125 cat > /tmp/$PREF/union/run.sh <<EOF
 126 #!/bin/sh
 127 cat /etc/*release
 128 echo ""
 129 rm -rf /etc/pango
 130 mkdir -p /etc/pango
 131 pango-querymodules > '/etc/pango/pango.modules' 2>/dev/null # otherwise only squares instead of text
 132 [ -f /si-chroot ] && ln -s /lib/ld-lsb.so.3 /lib/ld-linux.so.2
 133 LD_LIBRARY_PATH=$MNT/usr/lib:$MNT/usr/lib32:$MNT/usr/lib64:$MNT/lib/:$LD_LIBRARY_PATH ldd $MNT/usr/bin/*  $MNT/usr/lib/* 2>/dev/null | grep "not found" | sort | uniq
 134 export HOME="/root"
 135 export LANG="en_EN.UTF-8"
 136 # export QT_PLUGIN_PATH=./lib/qt4/plugins ###################### !!!
 137 #dbus-launch $MNT/AppRun ||
 138 export LIBGL_DEBUG=verbose
 139 export QT_DEBUG_PLUGINS=1
 140 dbus-uuidgen > /var/lib/dbus/machine-id 2>/dev/null # Needed for CentOS 6.7 to launch graphical apps
 141 if [ -f $MNT/usr/lib/qt5/plugins/platforms/libqxcb.so ] ; then
 142   export LD_LIBRARY_PATH=$MNT/usr/lib/:$LD_LIBRARY_PATH
 143   ldd $MNT/usr/lib/qt5/plugins/platforms/libqxcb.so | grep not
 144 fi
 145 find $MNT/usr/lib -type f -exec sh -c 'ldd {} | grep "not found"'  2>/dev/null \;
 146 if [ $(which $RUN_COMMAND) ] ; then
 147     exec $RUN_INSIDE
 148 else
 149     $MNT/AppRun && echo "+++++++++ SUCCESS $ISO $2 +++++++++"
 150 fi
 151 EOF
 152 chmod a+x /tmp/$PREF/union/run.sh
 153 mount -t proc proc /tmp/$PREF/union/proc
 154 mkdir -p /tmp/$PREF/union/var/lib/dbus
 155 mount --bind /dev /tmp/$PREF/union/dev
 156 mount --bind /var/lib/dbus /tmp/$PREF/union/var/lib/dbus
 157 touch /tmp/$PREF/union/etc/resolv.conf || echo ""
 158 mount --bind /etc/resolv.conf /tmp/$PREF/union/etc/resolv.conf
 159 xhost local: >/dev/null 2>&1 # otherwise "cannot open display: :0.0"
 160 echo ""
 161 chroot /tmp/$PREF/union/ /run.sh # $MNT/AppRun
 162 echo ""
 163 exit $?