texpower 0.2-7.1 / postinst

#! /bin/sh
# postinst script for texpower
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

# Move a conffile without triggering a dpkg question
mv_conffile() {
    OLDCONFFILE="$1"
    NEWCONFFILE="$2"

    if [ -e "$OLDCONFFILE" ]; then
        echo "Preserving user changes to $NEWCONFFILE ..."
        mv -f "$NEWCONFFILE" "$NEWCONFFILE".dpkg-new
        mv -f "$OLDCONFFILE" "$NEWCONFFILE"
    fi
}

case "$1" in
    configure)
    	if dpkg --compare-versions "$2" le "0.0.9d-3"; then
        	mv_conffile "/etc/texpower/tpsettings.cfg" "/etc/texmf/latex/tpsettings.cfg"
        	mv_conffile "/etc/texpower/tpoptions.cfg" "/etc/texmf/latex/tpoptions.cfg"
        	mv_conffile "/etc/texpower/tpcolors.cfg" "/etc/texmf/latex/tpcolors.cfg"
    	fi
	if dpkg --compare-versions "$2" le "0.2-3"; then
		mv_conffile "/etc/texmf/latex/tpsettings.cfg" "/etc/texmf/tex/latex/texpower/tpsettings.cfg"
		mv_conffile "/etc/texmf/latex/tpoptions.cfg" "/etc/texmf/tex/latex/texpower/tpoptions.cfg"
		mv_conffile "/etc/texmf/latex//tpcolors.cfg" "/etc/texmf/tex/latex/texpower/tpcolors.cfg"
	fi
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)

    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_installtex
##
## postinst-tex
##
## postinst snippets for everything TeX related (mktlsr, hyphenation
## patterns, formats, font maps)
##
## Authors:
##       Florent Rougon <f.rougon@free.fr>
##       Norbert Preining <preining@logic.at>
##
#

TEXMFTREES="/usr/share/texmf /var/lib/texmf"
FULLTEXMFTREES="$TEXMFTREES /usr/share/texmf-texlive"

#
#
dhit_libkpathsea_configured ()
{
    kpsewhich --version >/dev/null 2>&1
}

dhit_update_lsr_files ()
{
    tempfile=$(mktemp -p /tmp mktexlsr.XXXXXXXX)
    printf "Running mktexlsr. This may take some time... "
    if mktexlsr $* > $tempfile 2>&1 ; then
        rm -f $tempfile
        echo "done."
    else
        exec >&2
        echo
        echo "mktexlsr $* failed. Output has been stored in"
        echo "$tempfile"
        echo "Please include this file if you report a bug."
        echo
        exit 1
    fi
}


dhit_build_hyphen_format_if_format_exists ()
{
    v=$(kpsewhich -var-value TEXMFSYSVAR)
    c=$(kpsewhich -var-value TEXMFSYSCONFIG)
    TEXMFVAR="$v"
    TEXMFCONFIG="$c"
    export TEXMFVAR TEXMFCONFIG
    fmtcnffile=$(kpsewhich --format='web2c files' fmtutil.cnf)
    X=$(grep "^[[:space:]]*$1[[:space:]]" $fmtcnffile || true)
    if [ -n "$X" ] ; then
        dhit_build_format --byhyphen "$2"
    fi
}

dhit_build_format ()
{

    tempfile=$(mktemp -p /tmp fmtutil.XXXXXXXX)
    printf "Building format(s) $*.\n\tThis may take some time... "
    if fmtutil-sys "$@" > $tempfile 2>&1 ; then
        rm -f $tempfile
        echo "done."
    else
        exec >&2
        echo
        echo "fmtutil-sys failed. Output has been stored in"
        echo "$tempfile"
        echo "Please include this file if you report a bug."
        echo
        exit 1
    fi
}


case "$1" in
    configure|abort-upgrade|abort-remove|abort-deconfigure)
        update-updmap --quiet
        update-language
        update-fmtutil
        if dhit_libkpathsea_configured; then
            #
            do_lsr=0
            for i in lsr ; do
                if [ "$i" = lsrfull ] ; then
                    TEXMFTREES=$FULLTEXMFTREES
                fi
                if [ "$i" = allformats ] ; then
                    do_lsr=1
                fi
                if [ "$i" = format ] ; then
                    do_lsr=1
                fi
            done
            if [ $do_lsr = 1 ] ; then
                if which mktexlsr >/dev/null; then
                    dhit_update_lsr_files $TEXMFTREES
                fi
            fi
            for i in lsr ; do
                if [ "$i" = lsr ] ; then
                    if [ $do_lsr = 0 ] ; then
                        update-texmf-config lsr
                    fi
                fi
                if [ "$i" = lsrfull ] ; then
                    if [ $do_lsr = 0 ] ; then
                        update-texmf-config lsrfull
                    fi
                fi
                if [ "$i" = map ] ; then
                    update-texmf-config map
                fi
                if [ "$i" = allformats ] ; then
                    dhit_build_format --all
                fi
                if [ "$i" = format ] ; then
                    for fmt in  ; do
                        dhit_build_format --all --cnffile "/etc/texmf/fmt.d/$fmt.cnf"
                    done
                fi
                if [ "$i" = hyphen ] ; then
                    update-texmf-config hyphen
                fi
            done
        fi
    ;;

    *)
        echo "postinst called with unknown argument '$1'" >&2
        exit 1
    ;;
esac

# End automatically added section


exit 0