libreoffice-online/loolwsd-systemplate-setup

#!/bin/bash

test $# -eq 2 || { echo "Usage: $0 <chroot template directory for system libs to create> <LO installation directory>"; exit 1; }

# No provision for spaces or other weird characters in pathnames. So sue me.

CHROOT=$1
INSTDIR=$2

test -d "$INSTDIR" || { echo "No such directory: $INSTDIR"; exit 1; }

mkdir -p $CHROOT || exit 1

CHROOT=`cd $CHROOT && /bin/pwd`
INSTDIR=`cd $INSTDIR && /bin/pwd`

cd / || exit 1

(
# Produce a list of file names, one per line, that will be copied
# into the template tree of system files for the chroot jails.

# First essential files and shared objects
find etc/ld.so.* \
     lib/ld-* lib64/ld-* \
     lib/libnss_* lib64/libnss_* lib/*/libnss_* \
     lib/libresolv* lib64/libresolv* lib/*/libresolv* \
     var/cache/fontconfig \
     etc/fonts \
     usr/lib/locale/en_US.utf8 \
     usr/lib/locale/C.UTF-8 \
     usr/lib/locale/locale_archive \
     usr/lib/*/nss/*.so \
     usr/lib/*/libsqlite* \
     usr/share/zoneinfo/* \
     usr/share/liblangtag \
     usr/share/hyphen \
	 -type f 2>/dev/null

find etc/fonts \
     lib/ld-* lib64/ld-* \
     lib/libnss_* lib64/libnss_* lib/*/libnss_* \
     lib/libresolv* lib64/libresolv* lib/*/libresolv* \
     usr/lib/*/libsqlite* \
	-type l 2>/dev/null

# Go through the LO shared objects and check what system libraries
# they link to.
find $INSTDIR -name 'xpdfimport' |
while read file; do
    ldd $file 2>/dev/null
done |
grep -v dynamic | cut -d " " -f 3 | grep -E '^(/lib|/usr)' | sort -u | sed -e 's,^/,,'

) |

# Can't use -l because then symlinks won't be handled well enough.
# This will now copy the file a symlink points to, but whatever.
cpio -p -d -L $CHROOT

# Remove the dynamic files, which are linked by loolwsd.
rm -f $CHROOT/etc/{hosts,nsswitch.conf,resolv.conf,passwd,group,host.conf,timezone,localtime}

mkdir -p $CHROOT/lo
mkdir -p $CHROOT/dev
mkdir -p $CHROOT/tmp/dev

# /usr/share/fonts needs to be taken care of separately because the
# directory time stamps must be preserved for fontconfig to trust
# its cache.

cd $CHROOT || exit 1

mkdir -p usr/share || exit 1
cp -r -p -L /usr/share/fonts usr/share

if [ -h usr/share/fonts/ghostscript ]; then
    mkdir usr/share/ghostscript || exit 1
    cp -r -p -L /usr/share/ghostscript/fonts usr/share/ghostscript
fi

# Remove obsolete & unused bitmap fonts
find usr/share -name '*.pcf' | xargs rm -f
find usr/share -name '*.pcf.gz' | xargs rm -f

# Debugging only hackery to avoid confusion.
if test "z$ENABLE_DEBUG" != "z" -a "z$HOME" != "z"; then
    echo "Copying development users's fonts into systemplate"
    mkdir -p $CHROOT/$HOME
    test -d $HOME/.fonts && cp -r -p -L $HOME/.fonts $CHROOT/$HOME
fi

exit 0