#!/bin/sh
# Make a snapshot of the CVS head revision for the gnupg webpages

set -e

cd $HOME/pub


fix_it () {
    dir=$1

    cat <<EOF >$dir/NEWS
[ This is a snapshot of the NEWS file from the CVS head revision.
  You will find the NEWS for the latest revision below the line
  "Noteworthy changes in version 0.x.y".
            					     (wk $(date +%Y-%m-%d)) ]


EOF
    cvs -Q checkout -p gnupg/NEWS >>$dir/NEWS
    here=`pwd`
    cd $dir
    ln -sf gnupg.html index.html
    cd $here
}



do_export () {
    pgm=$1
    mod=$2

    rm -rf $pgm.new || true
    rm -rf $pgm.old || true
    cvs -Q export -r HEAD -d $pgm.new $mod
    fix_it $pgm.new
    [ -d $pgm ] && mv $pgm $pgm.old
    if ! mv $pgm.new $pgm ; then
	echo "rename failed - restoring" >&2
	mv $pgm.old $pgm
	exit 1
    fi
    rm -rf $pgm.old || true
}


do_export gnupg-www gnupg-www


exit 0