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

if [[ $(uname) != "Linux" ]]; then
  echo "ERROR: this script is designed to be run on Linux. Can't run on $(uname)"
  exit 1
fi

CURRENT_HOST_OS="$(bash -c 'source /etc/os-release && echo $NAME')"
CURRENT_HOST_OS_VERSION="$(bash -c 'source /etc/os-release && echo $VERSION_ID')"

if [[ "$CURRENT_HOST_OS" != "Ubuntu" || "$CURRENT_HOST_OS_VERSION" != "18.04" ]]; then
  echo "ERROR: this script is designed to be run on Ubuntu 18.04. Can't run on $CURRENT_HOST_OS $CURRENT_HOST_OS_VERSION"
  exit 1
fi

if [[ ($1 == '--help') || ($1 == '-h') ]]; then
  echo "usage: $(basename $0)"
  echo
  echo "Pull from upstream & run checkout_build_archive_upload.sh"
  echo "in a safe way so that multiple instances of the script cannot be run"
  echo
  echo "This script is designed to be run as a cronjob"
  exit 0
fi

if [[ (-z $AZ_ACCOUNT_KEY) || (-z $AZ_ACCOUNT_NAME) ]]; then
  echo "ERROR: Either \$AZ_ACCOUNT_KEY or \$AZ_ACCOUNT_NAME environment variable is missing."
  echo "       'Azure Account Name' and 'Azure Account Key' secrets that are required"
  echo "       to upload builds ot Azure CDN."
  exit 1
fi

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

# Setup a LOCKDIR so that we don't run the same script multiple times.
LOCKDIR="/tmp/$(basename $0).lock"
if [[ -d ${LOCKDIR} ]]; then
  echo "Already running (lockdir $LOCKDIR exists. Remove it manually if running)"
  exit 0
fi

mkdir -p $LOCKDIR
# make sure the lockfile is removed when we exit and then claim it
trap "rm -rf ${LOCKDIR}; cd $(pwd -P); exit" INT TERM EXIT
cd "$(dirname "$0")"

# Check if git repo is dirty.
if [[ -n $(git status -s) ]]; then
  echo "ERROR: dirty GIT state - commit everything and re-run the script."
  exit 1
fi

IS_FIRST_RUN_FILE="/tmp/pw-buildbot-first-run.txt";
if ! [[ -f $IS_FIRST_RUN_FILE ]]; then
  source ./send_telegram_message.sh
  send_telegram_message '**Ubuntu 18.04 Buildbot Is Active**'
fi
touch "$IS_FIRST_RUN_FILE"

git pull origin master
../checkout_build_archive_upload.sh firefox-ubuntu-18.04 >/tmp/$(basename $0)--firefox.log || true

git pull origin master
../checkout_build_archive_upload.sh webkit-ubuntu-18.04 >/tmp/$(basename $0)--webkit.log || true

git pull origin master
../checkout_build_archive_upload.sh chromium-linux-mirror-to-cdn >/tmp/$(basename $0)--chromium-linux.log || true
../checkout_build_archive_upload.sh chromium-mac-mirror-to-cdn >/tmp/$(basename $0)--chromium-mac.log || true
../checkout_build_archive_upload.sh chromium-win32-mirror-to-cdn >/tmp/$(basename $0)--chromium-win32.log || true
../checkout_build_archive_upload.sh chromium-win64-mirror-to-cdn >/tmp/$(basename $0)--chromium-win64.log || true