osx_travis_install.sh

#!/bin/bash -x

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echo "Doing OSX install"

# Updating homebrew takes a long time, so avoid doing it
# unless explicitly requested
export HOMEBREW_NO_AUTO_UPDATE=1

if [ "${TRAVIS_REPO_SLUG}" == "*mynewt-newt" ]; then
    $HOME/ci/newt_build.sh
else
    $HOME/ci/newt_install.sh
fi

if [ "${TEST}" == "TEST_ALL" ] || [ "${TEST}" == "TEST_NEWT" ]; then
    # conflicts with gcc5
    brew cask uninstall oclint

    PKGS=(gcc5)
fi

if [ "${TEST}" != "TEST_ALL" ]; then
    brew untap caskroom/cask

    # Tap full clone to allow checkout of specific sha below
    brew tap --full homebrew/cask

    pushd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask
    git checkout b3a2e0c930~
    popd

    PKGS=()

    # FIXME: casks don't work with `fetch --retry`
    brew cask install gcc-arm-embedded
fi

for pkg in ${PKGS[@]}; do
    brew fetch --retry $pkg
    brew install $pkg
done

if [[ $TRAVIS_REPO_SLUG =~ mynewt-nimble && $TEST == "BUILD_PORTS" ]]; then
    # RIOT-OS requires update to Python3
    # To fetch Python3, database must be up to date
    brew update && brew upgrade python
fi