Download latest chrome installer for Linux and rename

download-latest-chrome.sh

#!/usr/bin/env bash
#
# Download latest chrome installer for Linux and rename

set -e

cd "$(dirname "$0")" || exit 1

if ! command -v dpkg-deb &> /dev/null; then
  echo "ERROR: dpkg-deb is not installed"
  echo "Please install dpkg-deb and try again"
  exit 1
fi

rm -f google-chrome-stable_current_amd64.deb

# download latest chrome installer
wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb

# check the version from inside the file
chromeVersion=$(dpkg-deb -I google-chrome-stable_current_amd64.deb | grep Version | cut -d ' ' -f 3)

if [ -z "$chromeVersion" ]; then
  echo "ERROR: Could not determine the version of the downloaded file"
  exit 1
fi

# rename
mv -- google-chrome-stable_current_amd64.deb "google-chrome-stable_${chromeVersion}_amd64.deb"

echo "Downloaded and renamed to google-chrome-stable_${chromeVersion}_amd64.deb"

exit 0