#!/bin/sh

#

# Upgrade script for the Virtual Mail Manager

# run: ./upgrade.sh

LANG=C

PATH=/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

PREFIX=/usr/local

PF_CONFDIR=$(postconf -h config_directory)

PF_GID=$(id -g $(postconf -h mail_owner))

POSTCONF=$(which postconf)

DOVECOT_VERS=$(dovecot --version | awk -F . '{print $1 $2}')

LOCALE_DIR=${PREFIX}/share/locale

DOC_DIR=${PREFIX}/share/doc/vmm

if [ ${PREFIX} = "/usr" ]; then

    MANDIR=${PREFIX}/share/man

else

    MANDIR=${PREFIX}/man

fi

DOCS="ChangeLog COPYING NEWS INSTALL README"

INSTALL_OPTS="-g 0 -o 0 -p"

INSTALL_OPTS_CF="-b -m 0640 -g ${PF_GID} -o 0 -p"

if [ $(id -u) -ne 0 ]; then

    echo "Run this script as root."

    exit 1

fi

# update config file before installing the new files.

./update_config_0.4.x-0.5.py ${POSTCONF} ${DOVECOT_VERS:-10}

rv=$?

if [ $rv -eq 2 ]; then

	echo "please run the install.sh script"

	exit 1

elif [ $rv -eq 3 ]; then

    echo "please read the upgrade instructions at http://vmm.localdomain.org/"

    exit 1

elif [ $rv -ne 0 ]; then

    echo "Sorry, something went wrong. Please file a bug:"

    echo "https://sourceforge.net/tracker/?group_id=213727"

    exit 1

fi

python setup.py -q install --prefix ${PREFIX}

python setup.py clean --all >/dev/null

install -m 0700 ${INSTALL_OPTS} vmm ${PREFIX}/sbin

[ -d ${LOCALE_DIR} ] || mkdir -m 0755 -p ${LOCALE_DIR}

cd po

for po in $(ls -1 *.po); do

    lang=$(basename ${po} .po)

    ddir=${LOCALE_DIR}/${lang}/LC_MESSAGES

    [ -d ${ddir}  ] || mkdir -m 0755 -p ${ddir}

    msgfmt -o ${LOCALE_DIR}/${lang}/LC_MESSAGES/vmm.mo ${po}

done

cd - >/dev/null

# remove misplaced manual pages

if [ -f /usr/local/share/man/man1/vmm.1 ]; then

    rm -f /usr/local/share/man/man1/vmm.1

fi

if [ -f /usr/local/share/man/man5/vmm.cfg.5 ]; then

    rm -f /usr/local/share/man/man5/vmm.cfg.5

fi

# install manual pages

cd man

[ -d ${MANDIR}/man1 ] || mkdir -m 0755 -p ${MANDIR}/man1

install -m 0644 ${INSTALL_OPTS} man1/vmm.1 ${MANDIR}/man1

[ -d ${MANDIR}/man5 ] || mkdir -m 0755 -p ${MANDIR}/man5

install -m 0644 ${INSTALL_OPTS} man5/vmm.cfg.5 ${MANDIR}/man5

for l in $(find . -maxdepth 1 -mindepth 1 -type d \! -name man\? \! -name .svn)

do

    for s in man1 man5; do

        [ -d ${MANDIR}/${l}/${s} ] || mkdir -m 0755 -p ${MANDIR}/${l}/${s}

    done

    if [ -f ${l}/man1/vmm.1 ]; then

        install -m 0644 ${INSTALL_OPTS} ${l}/man1/vmm.1 ${MANDIR}/${l}/man1

    fi

    if [ -f ${l}/man5/vmm.cfg.5 ]; then

        install -m 0644 ${INSTALL_OPTS} ${l}/man5/vmm.cfg.5 ${MANDIR}/${l}/man5

    fi

done

cd - >/dev/null

[ -d ${DOC_DIR} ] || mkdir -m 0755 -p ${DOC_DIR}

for DOC in ${DOCS}; do

    install -m 0644 ${INSTALL_OPTS} ${DOC} ${DOC_DIR}

done

[ -d ${DOC_DIR}/examples ] || mkdir -m 0755 -p ${DOC_DIR}/examples

install -m 0644 ${INSTALL_OPTS} postfix/pgsql-*.cf ${DOC_DIR}/examples

install -m 0644 ${INSTALL_OPTS} vmm.cfg ${DOC_DIR}/examples