---
- name: create user
  user:
    name: synapse
    state: present
  tags:
    - pre_install

- name: create directory
  file:
    name: /opt/synapse
    state: directory
    owner: synapse
    group: synapse
  tags:
    - pre_install

- name: Install dependencies
  apt:
    name: "{{ item }}"
    state: present
  with_items:
    - build-essential
    - python2.7-dev
    - libffi-dev
    - python-pip
    - python-setuptools
    - sqlite3
    - libssl-dev
    - python-virtualenv
    - libjpeg-dev
    - libxslt1-dev
    - git
    - libpq-dev
  tags:
    - pre_install

- name: Create virtualenv
  pip:
    name:
      - pip
      - setuptools
      - lxml
      - psycopg2-binary
      - mock
    virtualenv: /opt/synapse/env
    virtualenv_python: python2.7
    extra_args: --upgrade
  become: true
  become_user: synapse
  tags:
    - pre_install

- name: Clone synapse
  git:
    repo: https://github.com/matrix-org/synapse
    dest: /opt/synapse/synapse
    accept_hostkey: yes
    version: "{{ matrix_synapse_version }}"
  become_user: synapse
  become: true
  register: clone_synapse
  tags:
    - pre_install

- name: Install Synapse
  pip:
    name: /opt/synapse/synapse
    virtualenv: /opt/synapse/env
    virtualenv_python: python2.7
  become_user: synapse
  become: true
  when: clone_synapse.changed
  tags:
    - skip_ansible_lint # skip when clause
    - pre_install