#!/bin/bash

# Copyright 2012 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

set -e

VAR_DIR="/var/lib/chrome-remote-desktop"
HASHES_FILE="$VAR_DIR/hashes"

save_hash() {
  if [ -f "$1" ]; then
    mkdir -p "$VAR_DIR"
    md5sum "$1" >> "$HASHES_FILE"
  fi
}

if [[ "$1" == "install" || "$1" == "upgrade" ]]; then
  rm -f "$HASHES_FILE"
  save_hash /opt/google/chrome-remote-desktop

  if [[ "$1" == "install" ]]; then
    # Create defaults file.
    DEFAULTS_FILE="/etc/default/chrome-remote-desktop"
    if [ ! -e "$DEFAULTS_FILE" ]; then
      echo 'repo_add_once="true"' > "$DEFAULTS_FILE"
      echo 'repo_reenable_on_distupgrade="true"' >> "$DEFAULTS_FILE"
    fi
  fi
fi

#DEBHELPER#