run_tests

#!/bin/bash

export COMPOSE_CONVERT_WINDOWS_PATHS=1

DIR=$(git rev-parse --show-toplevel)
cd $DIR

source "$DIR/devops/packaging/functions.sh"

# q.v. http://stackoverflow.com/a/24067243/1732954
function is_minimum_version () {
  [[ "$1" == "$2" ]] && return 0
  [[ "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1" ]]
}

# Validate the docker-compose version >= 1.9.0 on Windows so that the
# "docker-compose run" works.
min_dc_version="1.9.0"

# Assumption: will get "docker-compose version 1.9.0, build 2585387"
dc_version=$(docker-compose --version | cut -f1 -d, | cut -f 3 -d' ')
if ! is_minimum_version $dc_version $min_dc_version; then
  >&2 echo "$dc_version is not at least ${min_dc_version}"
  exit 1
fi

function launch-datastores() {
  # This is idempotent, so it is safe to do every time
  docker-compose up -d datastores

  # TODO: Add waits to ensure that the databases are ready to take traffic.
}

if [[ "$@" == "stop" ]]; then
  echo "Stopping docker containers ..."
  docker-compose down

  echo ""
  echo "Cleanup dangling volumes ..."
  docker volume rm $(docker volume ls -qf dangling=true)

  echo ""
  echo "Ok"
elif [[ "$@" == "bash" ]]; then
  launch-datastores
  docker-compose run code bash
elif [[ "$@" == "build" ]]; then
  cleanup-line-endings
  build-base

  docker-compose build
else
  # This order is so that we can launch the databases and let them live beyond
  # any given test run.
  launch-datastores

  # TODO: Verify the minimum amount of RAM is available
  # - Cannot use 'docker-machine inspect' because that shows the configuration,
  # not the actual as set by devops/scripts/update-docker-machine.sh

  if [[ "$1" == "integration" ]]; then
    shift
    docker-compose run --entrypoint bash integration prove $@
  elif [[ "$@" == "cover" ]]; then
    docker-compose run code cover
  else
    docker-compose run code prove $@
  fi
fi