Bash script to download Selenium Manager binary for Linux to local selenium source tree

download_selenium-manager_to_repo.sh

#!/usr/bin/env bash
#
# This script downloads the latest stable version of the `selenium-manager` binary
# for Linux (x86-64) from `https://github.com/SeleniumHQ/selenium_manager_artifacts/releases`
#
# Before running this script, you should have the selenium repo cloned locally:
# $  git clone --filter=blob:none [email protected]:SeleniumHQ/selenium.git
# 
# Make sure to set the `SELENIUM_HOME` variable below to match the repo's base directory.
#
# When you run this script, it will download the binary to the directory in your repo
# where the selenium webdriver Python package expects it to be.


set -e

# set this to match the directory of your selenium repo
SELENIUM_HOME=~/code/selenium/

if [ !  "$(uname -s)" == "Linux" ]; then
  echo "this script only works on Linux"
  exit 1
fi

sel_mgr_bin="selenium-manager"
sel_mgr_path="${SELENIUM_HOME%/}/py/selenium/webdriver/common/linux"
sel_mgr_bin_path="${sel_mgr_path}/${sel_mgr_bin}"
sel_build_url="https://github.com/SeleniumHQ/selenium/blob/trunk/common/selenium_manager.bzl"

sel_mgr_url=$(
    curl -s "${sel_build_url}" 2>/dev/null | \
          grep -oE "url = .*?${sel_mgr_bin}-linux" | \
          cut -d= -f2 | cut -c4-
)

mkdir -p -v "${sel_mgr_path}"

echo "downloading ${sel_mgr_url} ..."
wget --quiet --hsts-file=/dev/null "${sel_mgr_url}" -O "${sel_mgr_bin_path}"

if [ -f "${sel_mgr_bin_path}" ]; then
    chmod +x "${sel_mgr_bin_path}"
    echo "downloaded binary to: ${sel_mgr_bin_path}"
else
    echo "oops... can't find the binary"
    exit 1
fi