#!/bin/bash

set -eo pipefail

cd "$RUNNER_TEMP"

VSN=${1}
FILE_INPUT="${VSN}.zip"
FILE_OUTPUT=elixir.zip
DIR_FOR_BIN=.setup-beam/elixir

rm -f "${FILE_OUTPUT}"
rm -rf "${DIR_FOR_BIN}"
wget -q -O "${FILE_OUTPUT}" "https://repo.hex.pm/builds/elixir/${FILE_INPUT}"
mkdir -p "${DIR_FOR_BIN}"
unzip -q -d "${DIR_FOR_BIN}" "${FILE_OUTPUT}"
rm -f "${FILE_OUTPUT}"
echo "$(pwd)/${DIR_FOR_BIN}/bin" >> "$GITHUB_PATH"
echo "Installed Elixir version follows"
${DIR_FOR_BIN}/bin/iex -v