#!/bin/bash
set -e
set -x

function cleanup {
  # Cleanup all possibly created package tars.
  if [[ ! -z "${PLAYWRIGHT_TGZ}" ]]; then rm -rf "${PLAYWRIGHT_TGZ}"; fi
  if [[ ! -z "${PLAYWRIGHT_CORE_TGZ}" ]]; then rm -rf "${PLAYWRIGHT_CORE_TGZ}"; fi
  if [[ ! -z "${PLAYWRIGHT_WEBKIT_TGZ}" ]]; then rm -rf "${PLAYWRIGHT_WEBKIT_TGZ}"; fi
  if [[ ! -z "${PLAYWRIGHT_FIREFOX_TGZ}" ]]; then rm -rf "${PLAYWRIGHT_FIREFOX_TGZ}"; fi
  if [[ ! -z "${PLAYWRIGHT_CHROMIUM_TGZ}" ]]; then rm -rf "${PLAYWRIGHT_CHROMIUM_TGZ}"; fi
}

trap "cleanup; cd $(pwd -P)" EXIT
cd "$(dirname $0)"

if [[ $1 == "--help" ]]; then
  echo "usage: $(basename $0) [--release|--next|--beta]"
  echo
  echo "Publishes all packages."
  echo
  echo "--release                publish @latest version of all packages"
  echo "--next                   publish @next version of all packages"
  echo "--beta                   publish @beta version of all packages"
  exit 1
fi

if [[ $# < 1 ]]; then
  echo "Please specify either --release, --beta or --next"
  exit 1
fi

if ! command -v npm >/dev/null; then
  echo "ERROR: NPM is not found"
  exit 1
fi

if ! npm whoami >/dev/null 2>&1; then
  echo "ERROR: NPM is not logged in."
  exit 1
fi

cd ..

NPM_PUBLISH_TAG="next"

VERSION=$(node -e 'console.log(require("./package.json").version)')

if [[ $1 == "--release" ]]; then
  if [[ -n $(git status -s) ]]; then
    echo "ERROR: git status is dirty; some uncommitted changes or untracked files"
    exit 1
  fi
  # Ensure package version does not contain dash.
  if [[ "${VERSION}" == *-* ]]; then
    echo "ERROR: cannot publish pre-release version with --release flag"
    exit 1
  fi
  NPM_PUBLISH_TAG="latest"
elif [[ $1 == "--next" ]]; then
  # Ensure package version contains dash.
  if [[ "${VERSION}" != *-* ]]; then
    echo "ERROR: cannot publish release version with --next flag"
    exit 1
  fi

  NPM_PUBLISH_TAG="next"
elif [[ $1 == "--beta" ]]; then
  # Ensure package version contains dash.
  if [[ "${VERSION}" != *-* ]]; then
    echo "ERROR: cannot publish release version with --beta flag"
    exit 1
  fi

  NPM_PUBLISH_TAG="beta"
else
  echo "unknown argument - '$1'"
  exit 1
fi

echo "==================== Publishing version ${VERSION} ================"
node ./utils/prepare_packages.js
node -e "console.log(require('./utils/list_packages').packages.join('\\n'))" | while read package
do
  npm publish ${package} --tag="${NPM_PUBLISH_TAG}"
done

echo "Done."