BuGS/BuGS/make/createDiskImage

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#!/bin/sh
if [ $# -lt 3 ]
then
echo USAGE: $0 diskimage file directory
exit 1
fi
DISKIMAGE="$1"
shift
FILE="$1"
shift
DISKIMAGEDEST="$1"
shift
COPYDIRS=$*
PROGRAM=`basename "$FILE"`
TMPDIR=/tmp/a2gs_mount.$$
MOUNTDIR="${TMPDIR}/$PROGRAM"
TMPDISKIMAGE=/tmp/a2gs_diskimage_$$.2mg
TMPARCHIVE=/tmp/s2gs_archive_$$.shk
TEMPLATEDISKIMAGE="make/${PROGRAM}.2mg"
ARCHIVE=`dirname "$DISKIMAGE"`/"${PROGRAM}.shk"
DEST="${MOUNTDIR}/${DISKIMAGEDEST}"
cleanupAndExit()
{
umount "$MOUNTDIR" 2> /dev/null
rm -f "$TMPDISKIMAGE" 2> /dev/null
rm -f "$DISKIMAGE" 2> /dev/null
rmdir "$MOUNTDIR" 2> /dev/null
exit 1
}
if [ ! -f "$TEMPLATEDISKIMAGE" ]
then
echo Unable to find the template disk image, $TEMPLATEDISKIMAGE
cleanupAndExit
fi
cp "$TEMPLATEDISKIMAGE" "$TMPDISKIMAGE"
if [ $? != 0 ]
then
echo Unable to copy template disk image.
cleanupAndExit
fi
mkdir "$TMPDIR"
mkdir "$MOUNTDIR"
if [ $? != 0 ]
then
echo Unable to create the mount directory.
cleanupAndExit
fi
profuse -orw "$TMPDISKIMAGE" "$MOUNTDIR"
if [ $? != 0 ]
then
echo Unable to mount the disk image.
cleanupAndExit
fi
cp "$FILE" "$DEST"
if [ $? != 0 ]
then
echo Unable to copy the file to the disk image.
cleanupAndExit
fi
OLDDIR=`pwd`
for COPYDIR in $COPYDIRS
do
cd "$COPYDIR"
if [ $? != 0 ]
then
echo Unable to find $COPYDIR
cleanupAndExit
fi
find . -print | while read FILEORDIR
do
if [ -d "$FILEORDIR" ]
then
mkdir -p "${MOUNTDIR}/$FILEORDIR"
elif [ -f "$FILEORDIR" ]
then
cp "$FILEORDIR" "${MOUNTDIR}/$FILEORDIR"
fi
done
done
cd "$TMPDIR"
$ORCA "$OLDDIR/make/tar" cf "$TMPARCHIVE" "$PROGRAM"
if [ $? != 0 ]
then
echo Unable to create archive.
cleanupAndExit
fi
cd "$OLDDIR"
RETRIES=0
while [ $RETRIES -lt 5 ]
do
umount "$MOUNTDIR"
if [ $? -eq 0 ]
then
break
fi
RETRIES=`expr $RETRIES + 1`
sleep 1
done
if [ $RETRIES -ge 5 ]
then
echo Unable to unmount the disk image.
cleanupAndExit
fi
cp "$TMPDISKIMAGE" "$DISKIMAGE"
if [ $? != 0 ]
then
echo Unable to copy the disk image to the destination.
cleanupAndExit
fi
cp "$TMPARCHIVE" "$ARCHIVE"
if [ $? != 0 ]
then
echo Unable to copy the archive to the destination.
cleanupAndExit
fi
# This is a special case for my personal build environment. If I can find my home directory
# and the Sites directory in it, then also put a copy of the build there also. This makes it
# available over http to my real GS so I can test it there also.
if [ -d /Users/jrand/Sites ]
then
cp "$TMPDISKIMAGE" "/Users/jrand/Sites/$PROGRAM.2mg"
cp "$TMPARCHIVE" "/Users/jrand/Sites/$PROGRAM.shk"
fi
rm -f "$TMPDISKIMAGE"
rm -f "$TMPARCHIVE"
rm -rf "$TMPDIR"
exit 0