#!/bin/bash

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# regarding copyright ownership.  The ASF licenses this file
# to you 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
#
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
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# under the License.

# build and install are separated so changes to build don't invalidate
# the whole docker cache for the image

set -ex

export JLBINARY='julia.tar.gz'
export JULIADIR='/work/julia'
export JULIA="${JULIADIR}/bin/julia"

mkdir -p $JULIADIR
# The julia version in Ubuntu repo is too old
# We download the tarball from the official link:
#   https://julialang.org/downloads/
wget -O $JLBINARY https://julialang-s3.julialang.org/bin/linux/x64/0.6/julia-0.6.2-linux-x86_64.tar.gz
tar xzvf $JLBINARY -C $JULIADIR --strip 1
rm $JLBINARY

$JULIA -e 'versioninfo()'
