#!/usr/bin/env bash
#
# Setup Script
#
# Runs all the needed commands to set up a developer's system to run this app.

# Ensure Elixir is installed
command -v elixir >/dev/null 2>&1 || {
  echo "This app requires Elixir, but it was not found on your system."
  echo "Install it using the instructions at http://elixir-lang.org"
  exit 1
}

if [ $CI ]; then
  # Setup steps to ensure fast builds on Semaphore CI
  export MIX_HOME=$SEMAPHORE_CACHE_DIR
fi

echo "----------------------------------------------------------"
echo "Ensuring Hex is installed..."
echo "----------------------------------------------------------"
mix local.hex --force
mix local.rebar --force
echo "Done!"

echo "----------------------------------------------------------"
echo "Installing Mix dependencies..."
echo "----------------------------------------------------------"

mix deps.get || { echo "Mix dependencies could not be installed!"; exit 1; }

echo "----------------------------------------------------------"
echo "Compiling..."
echo "----------------------------------------------------------"

mix compile || { echo "Could not compile Elixir code!"; exit 1; }

if [ ! $CI ]; then
  echo "----------------------------------------------------------"
  echo "Installing Elasticsearch for Development..."
  echo "----------------------------------------------------------"

  rm -rf vendor/;
  mkdir vendor/;
  mix elasticsearch.install vendor --version 5.1.1 || { echo "Elasticsearch could not be installed!"; exit 1; }
fi

echo "----------------------------------------------------------"
echo "Running tests..."
echo "----------------------------------------------------------"

bin/test || { exit 1; }

echo "----------------------------------------------------------"
echo "Setup complete!"
echo "----------------------------------------------------------"