#!/usr/bin/env bash
# shellcheck disable=SC1091

set -ex

if [[ "${CI_BUILD}" == "no" ]]; then
  exit 1
fi

tar -xzf ./vscode.tar.gz

cd vscode || { echo "'vscode' dir not found"; exit 1; }

export VSCODE_PLATFORM='alpine'
export VSCODE_SKIP_NODE_VERSION_CHECK=1

VSCODE_HOST_MOUNT="$( pwd )"
VSCODE_REMOTE_DEPENDENCIES_CONTAINER_NAME="vscodium/vscodium-linux-build-agent:alpine-${VSCODE_ARCH}"

export VSCODE_HOST_MOUNT VSCODE_REMOTE_DEPENDENCIES_CONTAINER_NAME

if [[ -d "../patches/alpine/reh/" ]]; then
  for file in "../patches/alpine/reh/"*.patch; do
    if [[ -f "${file}" ]]; then
      echo applying patch: "${file}";
      if ! git apply --ignore-whitespace "${file}"; then
        echo failed to apply patch "${file}" >&2
        exit 1
      fi
    fi
  done
fi

for i in {1..5}; do # try 5 times
  npm ci && break
  if [[ $i == 3 ]]; then
    echo "Npm install failed too many times" >&2
    exit 1
  fi
  echo "Npm install failed $i, trying again..."
done

node build/azure-pipelines/distro/mixin-npm

yarn gulp minify-vscode-reh

if [[ "${VSCODE_ARCH}" == "x64" ]]; then
  PA_NAME="linux-alpine"
else
  PA_NAME="alpine-arm64"
fi

yarn gulp "vscode-reh-${PA_NAME}-min-ci"

cd ..

APP_NAME_LC="$( echo "${APP_NAME}" | awk '{print tolower($0)}' )"

mkdir -p assets

echo "Building and moving REH"
cd "vscode-reh-${PA_NAME}"
tar czf "../assets/${APP_NAME_LC}-reh-${VSCODE_PLATFORM}-${VSCODE_ARCH}-${RELEASE_VERSION}.tar.gz" .
cd ..

npm install -g checksum

sum_file() {
  if [[ -f "${1}" ]]; then
    echo "Calculating checksum for ${1}"
    checksum -a sha256 "${1}" > "${1}".sha256
    checksum "${1}" > "${1}".sha1
  fi
}

cd assets

for FILE in *; do
  if [[ -f "${FILE}" ]]; then
    sum_file "${FILE}"
  fi
done

cd ..