#!/usr/bin/env bash


OPTIONAL_CONFIGS+=("CLEAN_DEPLOY")
OPTIONAL_CONFIGS+=("START_DEPLOY")

require_deploy_config
set_deploy_hosts

help() {
  echo -e "
${bldwht}Usage:${txtrst}
  edeliver deploy release [[to] staging|production] [Options]

${txtbld}Options:${txtrst}
  --version=<release-version> The version to deploy. The version must have been built
             before and ${txtylw}must exist in the release store${txtrst}. If this option
             is omitted, you will be asked to select the version.
  --clean-deploy Deletes the ${bldwht}release${txtrst}, ${bldwht}lib${txtrst} and ${bldwht}erts-*${txtrst} directories before deploying the release.
             The application folder will contain only the deployed release. ${txtgrn}Default behaviour is
             to keep older releases${txtrst} which can be started on request.
  --start-deploy Starts the deployed release. ${txtylw}If release is running, it will be restarted!${txtrst}
  --host=[u@]vwx.yz Deploy the release only to that host, even if different hosts are configured.

${bldylw}Info:${txtrst}
  Deploys a release on all staging (default) or production hosts.
  The release must have been built before by the ${bldwht}build release${txtrst} command
  (or by the ${bldwht}build upgrade${txtrst} command if exrm is used as release tool)
  ${txtgrn}The built release can be used after a (re)start${txtrst} of the node
  or if the ${bldwht}--start-deploy${txtrst} option is used.
  "
}


run() {
  authorize_hosts
  authorize_release_store_host
  authorize_deploy_hosts_on_release_store
  [[ "$RELEASE_CMD" = "mix" ]] && local _release_type="release_or_upgrade_with_release" || local _release_type="release"
  select_release_from_store "$_release_type"
  if  [[ "$RELEASE_CMD" = "mix" ]] && [[ "$RELEASE_FILE" =~ upgrade\.tar\.gz$ ]]; then
    upload_release_archive "${DELIVER_TO%%/}/${APP}"
  else
    upload_release_archive
  fi
  [[ "$CLEAN_DEPLOY" = "true" ]] && remote_clean_release_dir
  remote_extract_release_archive
  [[ "$START_DEPLOY" = "true" ]] && force_start_release
}