#!/usr/bin/env bash

build_cmake() {

  mkdir $PWD/_build && cd $PWD/_build

  cmake .. -DCMAKE_INSTALL_PREFIX=$PWD/../_install -DCMAKE_C_FLAGS="-Werror" \

    ${_CMAKE_OPENSSL_FLAG}

  cmake --build . --target install

  ctest -V .

}

build_format() {

  ./travis/run-clang-format/run-clang-format.py \

    --clang-format-executable="${PWD}/travis/clang-format.sh" \

    --recursive examples librabbitmq tests tools

}

build_coverage() {

  mkdir $PWD/_build && cd $PWD/_build

  cmake .. -DCMAKE_BUILD_TYPE=Coverage -DCMAKE_INSTALL_PREFIX=$PWD/../_install \

    -DCMAKE_C_FLAGS="-Werror -fprofile-arcs -ftest-coverage" \

    ${_CMAKE_OPENSSL_FLAG}

  cmake --build . --target install

  ctest -V .

  pip install --user cpp-coveralls

  coveralls --exclude tests --build-root . --root .. --gcov-options '\-lp'

}

build_asan() {

  mkdir $PWD/_build && cd $PWD/_build

  cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/../_install \

    -DCMAKE_C_FLAGS="-Werror -fsanitize=address,undefined -O1"

  cmake --build . --target install

  ctest -V .

}

build_tsan() {

  mkdir $PWD/_build && cd $PWD/_build

  cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/../_install \

    -DCMAKE_C_FLAGS="-Werror -fsanitize=thread,undefined -O1"

  cmake --build . --target install

  ctest -V .

}

build_scan-build() {

  mkdir $PWD/_build && cd $PWD/_build

  scan-build-3.9 cmake .. -DCMAKE_BUILD_TYPE=Debug \

    -DCMAKE_INSTALL_PREFIX=$PWD/../_install \

    -DCMAKE_C_FLAGS="-Werror"

  scan-build-3.9 make install

}

if [ "$#" -ne 1 ]; then

  echo "Usage: $0 {cmake|asan|tsan|scan-build}"

  exit 1

fi

set -e  # exit on error.

set -x  # echo commands.

case $TRAVIS_OS_NAME in

osx)

  # This prints out a long list of updated packages, which isn't useful.

  brew update > /dev/null

  brew install popt

  brew outdated openssl || brew install openssl

  export _CMAKE_OPENSSL_FLAG="-DOPENSSL_ROOT_DIR=/usr/local/opt/openssl"

  ;;

esac

eval "build_$1"