#!/bin/sh
#

usage="\
Usage: gtkdoc-mkman [--path=SEARCH_PATH] MODULE DRIVER_FILE"

# parse options, ignore unknown options for future extensions

searchpath=
uninstalled=no
while true; do
    case "X$1" in
        X--version) echo "@VERSION@"; exit 0;;
        X--help) echo "$usage"; exit 0;;
        X--uninstalled) uninstalled=yes; shift;;
        X--path=*) searchpath=`echo $1 | sed s/.*=//`; shift;;
        X--*) shift;;
        X*) break;;
    esac
done

if test $# -ne 2; then
      echo "${usage}" 1>&2
      exit 1
fi

module=$1
shift
document=$1
shift

if test $uninstalled = yes; then
      # this does not work from buiddir!=srcdir
      gtkdocdir=`dirname $0`
      #echo "uninstalled, gtkdocdir=$gtkdocdir"
else
      # the first two are needed to resolve datadir
      prefix=@prefix@
      datarootdir=@datarootdir@
      gtkdocdir=@datadir@/gtk-doc/data
fi

if head -n 1 $document | grep "<?xml" > /dev/null; then
  is_xml=true
  path_option='--path'
else
  is_xml=false
  path_option='--directory'
fi

# we could do "$path_option $PWD "
# to avoid needing rewriting entities that are copied from the header
# into docs under xml
if test "X$searchpath" = "X"; then
    path_arg=
else
    path_arg="$path_option $searchpath"
fi

# would it make sens to create man pages only for certain refentries
# e.g. for tools
if $is_xml; then
  # see http://bugzilla.gnome.org/show_bug.cgi?id=467488
  @XSLTPROC@ $path_arg --nonet --xinclude \
      --stringparam gtkdoc.bookname $module \
      --stringparam gtkdoc.version "@VERSION@" \
      manpages/docbook.xsl $document || exit $?
else
  for i in `cd sgml;ls *.sgml`; do
    j=`echo $i | sed 's/.sgml/.man/'`
    echo ": converting " $i $j
    docbook-to-man sgml/$i > man/$j 2> man/$j.log
  done
fi