#!/usr/bin/env bash
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#

ctags="ctags $@"
saloptions="-ISAL_DELETED_FUNCTION -ISAL_OVERRIDE -ISAL_FINAL"
omnicppoptions="--c++-kinds=+p --fields=+iaS --extra=+q"

if LC_ALL=C ${ctags} -D "foo=bar" --license 2>&1 >/dev/null | grep -q -- 'ctags: Unknown option: -D'; then
    echo "note: your ctags does not support defining macros with -D"
    no_defines=" "
fi

$ctags -h "+.hdl.hrc" --langmap=c:+.hrc.src,c++:+.hdl $saloptions $omnicppoptions \
      ${no_defines:-"-D CPPUNIT_TEST_FIXTURE(TestClass, TestName)=class TestName : public TestClass {};"} \
      --languages=-HTML,Java,JavaScript \
      --langdef=UNOIDL \
      --langmap=UNOIDL:.idl \
      --regex-UNOIDL="/^[ \t]*(published)?[ \t]*interface[ \t]*([a-zA-Z0-9_]+[ \t]*::[ \t]*)*([a-zA-Z0-9_]+)[ \t]*(:[^:]|\{|$)/\3/i,interface/" \
      --regex-UNOIDL="/^[ \t]*([a-zA-Z0-9:]+)[ \t]+([a-zA-Z0-9]+)\(.*\)/\2/f,function/" \
      --regex-UNOIDL="/^[ \t]*\[.*property.*\][ \t]+([a-zA-Z0-9_]+)[ \t]+([a-zA-Z0-9]+);/\2/p,property/" \
      --regex-UNOIDL="/^[ \t]*(published)?[ \t]*service[ \t]+([a-zA-Z0-9_]+)[ \t]*(:[^:]|\{|$)/\2/g,service/" \
      --regex-UNOIDL="/^[ \t]*(published)?[ \t]*singleton[ \t]+([a-zA-Z0-9_]+)[ \t]*(:[^:]|\{|$)/\2/g,singleton/" \
      --regex-UNOIDL="/^[ \t]*(published)?[ \t]*struct[ \t]+([a-zA-Z0-9_]+)[ \t]*(:[^:]|\{|\<|$)/\2/s,struct/" \
      --regex-UNOIDL="/^[ \t]*(published)?[ \t]*enum[ \t]+([a-zA-Z0-9_]+)[ \t]*(\{|$)/\2/e,enum/" \
      --regex-UNOIDL="/^[ \t]*(published)?[ \t]*exception[ \t]+([a-zA-Z0-9_]+)[ \t]*(:[^:]|\{|$)/\2/x,exception/" \
      --regex-UNOIDL="/^[ \t]*([a-zA-Z0-9_]+)[ \t]+([a-zA-Z0-9_]+);/\2/m,member/" \
      -R --exclude=instdir --exclude=instdir_for_build --exclude=workdir --exclude=workdir_for_build \
      --exclude=external --totals=yes ${SRCDIR:-*}

if test -d workdir_for_build; then
    w=workdir_for_build
else
    w=workdir
fi

$ctags -h "+.hdl.hrc" --langmap=c:+.hrc.src,c++:+.hdl $saloptions $omnicppoptions \
      --languages=-HTML,Java,JavaScript \
      -R --append=yes --totals=yes \
      $w/UnoApiHeadersTarget/udkapi/normal \
      $w/UnoApiHeadersTarget/offapi/normal \
      $w/CustomTarget/officecfg/registry