# Use, modification, and distribution are
# subject to the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#
# Copyright Antony Polukhin 2014.

#
# See https://svn.boost.org/trac/boost/wiki/TravisCoverals for description of this file
# and how it can be used with Boost libraries.
#

os:
    - linux

env:
    - CXX_STANDARD=c++98
    - CXX_STANDARD=c++0x

before_install:
    # Set this to the name of your Boost library
    # Autodetect library name by using the following code: - PROJECT_TO_TEST=$(basename $(pwd))
    - PROJECT_TO_TEST=$(basename $(pwd))

    # Autodetect Boost branch by using the following code: - BRANCH_TO_TEST=`git rev-parse --abbrev-ref HEAD`
    # or by - BRANCH_TO_TEST=$TRAVIS_BRANCH or just directly specify it
    - BRANCH_TO_TEST=master

    # Files, which coverage results must be ignored (files from other projects). Example: - IGNORE_COVERAGE='*/boost/progress.hpp */filesystem/src/path.cpp'
    - IGNORE_COVERAGE='*/boost/progress.hpp */filesystem/src/path.cpp */numeric/conversion/converter_policies.hpp'

    # From this point and below code is same for all the Boost libs
    # Cloning Boost libraries (fast nondeep cloning)
    - PROJECT_DIR=`pwd`
    - BOOST=$HOME/boost-local
    - git init $BOOST
    - cd $BOOST
    - git remote add --no-tags -t $BRANCH_TO_TEST origin https://github.com/boostorg/boost.git
    - git fetch --depth=1
    - git checkout $BRANCH_TO_TEST
    - git submodule update --init --merge
    - git remote set-branches --add origin $BRANCH_TO_TEST
    - git pull --recurse-submodules
    - git submodule update --init
    - git checkout $BRANCH_TO_TEST
    - git submodule foreach "git reset --quiet --hard; git clean -fxd"
    - git reset --hard; git clean -fxd
    - git status
    - ./bootstrap.sh
    - ./b2 headers
    - sudo apt-get install -qq xsltproc

script:
    - if [ "$CCFLAGS" != "" ]; then FLAGS="cxxflags=\"$CCFLAGS\" linkflags=\"$LINKFLAGS\""; else FLAGS=""; fi
    - cd $PROJECT_DIR/build
    # `--coverage` flags required to generate coverage info for Coveralls
    # ../../../b2 -q cxxflags="--coverage -std=$CXX_STANDARD" linkflags="--coverage"
    - export BOOST_ROOT=$BOOST
    - ./build.sh cxxflags="--coverage -std=$CXX_STANDARD" linkflags="--coverage"

after_success:
    - COVERALS_DIR=$PROJECT_DIR/coverals

    # Copying Coveralls data to a separate folder
    - mkdir -p $COVERALS_DIR
    - find ../test/bin/ -name "*.gcda" -exec cp "{}" $COVERALS_DIR/ \;
    - find ../test/bin/ -name "*.gcno" -exec cp "{}" $COVERALS_DIR/ \;

    # Preparing Coveralls data by
    # ... installing the tools
    - sudo apt-get install -qq python-yaml lcov
    # ... changind data format to a readable one
    - lcov --directory $COVERALS_DIR --base-directory ./ --capture --output-file $COVERALS_DIR/coverage.info

    # ... erasing /test/ /example/ folder data
    - lcov --remove $COVERALS_DIR/coverage.info "/usr*" "/test/*" $IGNORE_COVERAGE "tests/*" "*/doc/examples/*" -o $COVERALS_DIR/coverage.info

    # ... erasing data that is not related to this project directly
    - OTHER_LIBS=`grep "submodule .*" .gitmodules | sed 's/\[submodule\ "\(.*\)"\]/"\*\/boost\/\1\.hpp" "\*\/boost\/\1\/\*"/g'| sed "/\"\*\/boost\/$PROJECT_TO_TEST\/\*\"/d" | sed ':a;N;$!ba;s/\n/ /g'`
    - echo $OTHER_LIBS
    - eval "lcov --remove $COVERALS_DIR/coverage.info $OTHER_LIBS -o $COVERALS_DIR/coverage.info"

    # Sending data to Coveralls
    - cd $PROJECT_DIR
    - gem install coveralls-lcov
    - coveralls-lcov coverals/coverage.info