#!/bin/bash

# ----------------------------------------------------------------------------

# Copyright 2013 Bloomberg Finance L.P.

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

# ----------------------------- END-OF-FILE ----------------------------------

if [ "$1" = "init" ]

then

rm -rf coverage

mkdir -p coverage

echo > coverage.mk

echo "init-info =" >> coverage.mk

echo "gather-info =" >> coverage.mk

echo "aggregate-info =" >> coverage.mk

echo "coverage-info = " >> coverage.mk

for compdir in `find -name \*.gcno -printf "%h\n" | sort -u`

do

comp=${compdir##*obj.target/}

comp=${comp%%/*}

# skip some targets that do not generate coverage data

if [ $comp = bsldoc ]; then continue; fi

if [ $comp = bslmf ]; then continue; fi

if [ $comp = bslscm ]; then continue; fi

echo "init-info += coverage/${comp}-initial.info" >> coverage.mk

echo "coverage/${comp}-initial.info: ${compdir}/*.gcno" >> coverage.mk

echo -e "\ttools/lcov/bin/lcov --base-directory build --output-file coverage/${comp}-initial.info --capture --initial --directory ${compdir}" >> coverage.mk

echo >> coverage.mk

echo "gather-info += coverage/${comp}-test.info" >> coverage.mk

echo "coverage/${comp}-test.info: ${compdir}/*.gcda" >> coverage.mk

echo -e "\ttools/lcov/bin/lcov --base-directory build --output-file coverage/${comp}-test.info --capture --directory ${compdir}" >> coverage.mk

echo >> coverage.mk

echo "aggregate-info += coverage/${comp}-final.info" >> coverage.mk

echo "coverage/${comp}-final.info: coverage/${comp}-initial.info coverage/${comp}-test.info" >> coverage.mk

echo -e "\ttools/lcov/bin/lcov --add-tracefile coverage/${comp}-initial.info --add-tracefile coverage/${comp}-test.info --output-file coverage/${comp}-final.info" >> coverage.mk

echo >> coverage.mk

echo "coverage-info += coverage/${comp}-coverage.xml" >> coverage.mk

echo "coverage/${comp}-coverage.xml: coverage/${comp}-final.info" >> coverage.mk

echo -e "\tpython tools/lcov_cobertura/lcov_cobertura.py -o coverage/${comp}-coverage.xml --excludes \".*.usr.include.*\" --excludes \"build\" --demangle-cpp coverage/${comp}-final.info" >> coverage.mk

echo -e "\tsed -i -e \"s/groups\\.bsl\\.//\" coverage/${comp}-coverage.xml" >> coverage.mk

echo >> coverage.mk

done

echo ".PHONY: init gather aggregate coverage" >> coverage.mk

echo "init: \$(init-info)" >> coverage.mk

echo "gather: \$(gather-info)" >> coverage.mk

echo "aggregate: \$(aggregate-info)" >> coverage.mk

echo "coverage: \$(coverage-info)" >> coverage.mk

make -f coverage.mk $@

fi

if [ "$1" = "gather" ]

then

make -f coverage.mk $@

fi

if [ "$1" = "aggregate" ]

then

make -f coverage.mk $@

fi

if [ "$1" = "coverage" ]

then

make -f coverage.mk $@

fi