tc-brew.sh

#!/bin/bash

set -ex

if [ -z "${TASKCLUSTER_TASK_DIR}" ]; then
    echo "No TASKCLUSTER_TASK_DIR, aborting."
    exit 1
fi

LOCAL_BREW="${TASKCLUSTER_TASK_DIR}/homebrew"
export PATH=${LOCAL_BREW}/bin:$PATH
export HOMEBREW_LOGS="${TASKCLUSTER_TASK_DIR}/homebrew.logs/"
export HOMEBREW_CACHE="${TASKCLUSTER_TASK_DIR}/homebrew.cache/"

# Never fail on pre-existing homebrew/ directory
mkdir -p "${LOCAL_BREW}" || true
mkdir -p "${HOMEBREW_CACHE}" || true

# Make sure to verify there is a 'brew' binary there, otherwise install things.
if [ ! -x "${LOCAL_BREW}/bin/brew" ]; then
    curl -L https://github.com/Homebrew/brew/tarball/master | tar xz --strip 1 -C "${LOCAL_BREW}"
fi;

echo "local brew list (should be empty) ..."
brew list

echo "local brew prefix ..."
local_prefix=$(brew --prefix)
echo "${local_prefix}"

if [ "${LOCAL_BREW}" != "${local_prefix}" ]; then
    echo "Weird state:"
    echo "LOCAL_BREW=${LOCAL_BREW}"
    echo "local_prefix=${local_prefix}"
    exit 1
fi;

# coreutils, pyenv-virtualenv required for build of tensorflow
# node@6 pkg-config sox swig required for later build of deepspeech
all_pkgs="coreutils pyenv-virtualenv node@6 pkg-config sox swig"

for pkg in ${all_pkgs};
do
	(brew list --versions ${pkg} && brew upgrade ${pkg}) || brew install ${pkg}
done;