#!/bin/sh

# common functions for repack chromium based browsers
# used BUILDROOT, SPEC, PRODUCT, PRODUCTCUR and PRODUCTDIR variables
# example
# PRODUCT=mybrowser
# PRODUCTCUR=mybrowser-nightly
# PRODUCTDIR=/opt/my/browser

. $(dirname $0)/common.sh

set_alt_alternatives()
{
    local priority="$1"
    # needed alternatives
    subst '1iProvides: webclient' $SPEC

    subst "s|%files|%files\n/etc/alternatives/packages.d/$PRODUCT|" $SPEC
    mkdir -p $BUILDROOT/etc/alternatives/packages.d/
    cat <<EOF >$BUILDROOT/etc/alternatives/packages.d/$PRODUCT
/usr/bin/xbrowser	/usr/bin/$PRODUCT	$priority
/usr/bin/x-www-browser	/usr/bin/$PRODUCT	$priority
EOF
}


copy_icons_to_share()
{
    local iconname=$PRODUCT

    # try get icon name from desktopfile
    local desktopfile=$BUILDROOT/usr/share/applications/$PRODUCT.desktop
    [ -r $desktopfile ] || desktopfile=$BUILDROOT/usr/share/applications/$PRODUCTCUR.desktop
    if [ -r $desktopfile ] ; then
        iconname="$(cat $desktopfile | grep "^Icon" | head -n1 | sed -e 's|Icon=||')"
    fi

    for i in 16 24 32 48 64 128 256 ; do
        [ -r $BUILDROOT/$PRODUCTDIR/product_logo_$i*.png ] || continue
        mkdir -p $BUILDROOT/usr/share/icons/hicolor/${i}x${i}/apps/
        cp $BUILDROOT/$PRODUCTDIR/product_logo_$i*.png $BUILDROOT/usr/share/icons/hicolor/${i}x${i}/apps/$iconname.png
    done

    subst "s|%files|%files\n/usr/share/icons/hicolor/*x*/apps/$iconname.png|" $SPEC
}


cleanup()
{
    # remove cron update
    remove_file /etc/cron.daily/$PRODUCTCUR
    remove_file /etc/cron.daily/$PRODUCT

    # remove unsupported file
    remove_file /usr/share/menu/$PRODUCT.menu
    remove_file /usr/share/menu/$PRODUCTCUR.menu
}

# TODO: remove in favour of add_libs_requires
add_chromium_deps()
{
    add_unirequires "file grep sed which xdg-utils"
    add_unirequires "libpthread.so.0 libstdc++.so.6"
    add_unirequires "libatk-bridge-2.0.so.0 libglib-2.0.so.0 libgmodule-2.0.so.0 libgobject-2.0.so.0 libgthread-2.0.so.0 libatk-1.0.so.0 libatspi.so.0"
    add_unirequires "libasound.so.2 libcairo.so.2 libcups.so.2 libdbus-1.so.3 libdrm.so.2 libexpat.so.1 libgbm.so.1 libgdk_pixbuf-2.0.so.0"
    add_unirequires "libpango-1.0.so.0 libpangocairo-1.0.so.0 libpangoft2-1.0.so.0 libpangoxft-1.0.so.0"
    add_unirequires "libgio-2.0.so.0 libgdk-3.so.0 libgtk-3.so.0"
    add_unirequires "libnspr4.so libplc4.so libplds4.so libfreebl3.so libfreeblpriv3.so libnss3.so libsmime3.so libsoftokn3.so libssl3.so libsecret-1.so.0"
    add_unirequires "libX11.so.6 libxcb.so.1 libXcomposite.so.1 libXcursor.so.1 libXdamage.so.1 libXext.so.6 libXfixes.so.3 libXi.so.6 libXrandr.so.2 libXrender.so.1 libXtst.so.6"

    #[ "$(epm print info -s)" = "alt" ] || return
    #add_requires at-spi2-atk file GConf glib2 grep libatk libat-spi2-core libalsa libcairo libcups libdbus libdrm libexpat libgbm libgdk-pixbuf libgio libgtk+3 libnspr libnss libpango
    #add_requires libX11 libxcb libXcomposite libXcursor libXdamage libXext libXfixes libXi libXrandr libXrender libXtst sed which xdg-utils xprop libsecret
}


# FIXME: too many heruistic due https://bugzilla.altlinux.org/42189
add_bin_commands()
{
    mkdir -p $BUILDROOT/usr/bin/

    if [ -L $BUILDROOT/usr/bin/$PRODUCTCUR ] ; then
        rm -fv $BUILDROOT/usr/bin/$PRODUCTCUR
    else
        subst "s|%files|%files\n/usr/bin/$PRODUCTCUR|" $SPEC
    fi

    if [ -r $BUILDROOT$PRODUCTDIR/$PRODUCTCUR ] ; then
        ln -rs $BUILDROOT$PRODUCTDIR/$PRODUCTCUR $BUILDROOT/usr/bin/$PRODUCTCUR
    else
        ln -rs $BUILDROOT$PRODUCTDIR/$PRODUCT $BUILDROOT/usr/bin/$PRODUCTCUR
    fi

    # fix links in $PRODUCTDIR (may be broken due https://bugzilla.altlinux.org/42189)
    if [ ! -r $BUILDROOT$(readlink $BUILDROOT$PRODUCTDIR/$PRODUCT) ] ; then
        rm -fv $BUILDROOT$PRODUCTDIR/$PRODUCT
        ln -s $PRODUCTCUR $BUILDROOT$PRODUCTDIR/$PRODUCT
    fi

    # short command for run
    add_bin_link_command $PRODUCT $PRODUCTCUR
}