# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

---
- name: Create selenium configuration directory
  file:
    path: /etc/selenium
    state: directory

- name: Install selenium dependencies
  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'
  apt:
    name: "{{ packages }}"
  vars:
    packages:
      - unzip
      - wget
      - xvfb
      - jq

- name: Install selenium
  pip:
    name: selenium
    state: latest
    executable: pip3

- name: Add google chrome signing key
  get_url:
    url: https://dl-ssl.google.com/linux/linux_signing_key.pub
    dest: /etc/apt/trusted.gpg.d/google-chrome.asc

- name: Add google chrome repository
  apt_repository:
    repo: "deb [arch=amd64 signed-by=/etc/apt/trusted.gpg.d/google-chrome.asc] http://dl.google.com/linux/chrome/deb/ stable main"
    filename: google-chrome
    state: present

- name: Install google chrome
  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'
  apt:
    name: google-chrome-stable
    update_cache: yes
    install_recommends: false

# We need to install ChromeDriver compatible with Google Chrome version
- name: Get selenium chromedriver archive
  shell: |-
    set -ex
    CHROME_VERSION=$(dpkg -s google-chrome-stable | grep -Po '(?<=^Version: ).*' | awk -F'.' '{print $1"."$2"."$3}')
    DRIVER_URL=$(wget -qO- https://googlechromelabs.github.io/chrome-for-testing/known-good-versions-with-downloads.json | jq -r --arg chrome_version "$CHROME_VERSION" '.versions[] | select(.version | test($chrome_version)) | .downloads.chromedriver[] | select(.platform=="linux64").url' | tail -1)
    wget -O /tmp/chromedriver.zip ${DRIVER_URL}
  args:
    executable: /bin/bash

- name: Unarchive selenium chromedriver
  unarchive:
    src: /tmp/chromedriver.zip
    dest: /etc/selenium
    extra_opts: ["-j"]
    include: ["*/chromedriver"]
    remote_src: yes
...