psi.bec/tasks/main.yaml

---
- name: Install and configure redis
  include_role:
    name: geerlingguy.redis
  vars:
    redis_bind_interface: 0.0.0.0
  when: not ansible_check_mode

- name: Install required rpm packages
  ansible.builtin.dnf:
    name:
      - python3.11
      - git
      - tmux
    state: present

- name: Download epics_contexts.yml
  ansible.builtin.uri:
    url: https://git.psi.ch/gfa_rpms/gfa-global-profile/-/raw/master/src/etc/epics_contexts.yml
    dest: /etc

- name: Download gfa_12_epics.sh
  ansible.builtin.uri:
    url: https://git.psi.ch/gfa_rpms/gfa-global-profile/-/raw/master/src/etc/profile.d/gfa_12_epics.sh
    dest: /etc/profile.d

- name: Create a folder for BEC deployment
  become_user: "{{ bec_user }}"
  ansible.builtin.file:
    path: "{{ bec_path }}"
    state: directory

- name: Clone BEC repository
  become_user: "{{ bec_user }}"
  ansible.builtin.git:
    repo: https://gitlab.psi.ch/bec/bec.git
    dest: "{{ bec_path }}/bec"
    version: "{{ bec_version }}"

- name: Clone Ophyd Devices repository
  become_user: "{{ bec_user }}"
  ansible.builtin.git:
    repo: https://gitlab.psi.ch/bec/ophyd_devices.git
    dest: "{{ bec_path }}/ophyd_devices"
    version: "{{ ophyd_devices_version }}"

- name: Clone BEC Widgets repository
  become_user: "{{ bec_user }}"
  ansible.builtin.git:
    repo: https://gitlab.psi.ch/bec/bec_widgets.git
    dest: "{{ bec_path }}/bec_widgets"
    version: "{{ bec_widgets_version }}"

- name: Create user branches in git repositories
  become_user: "{{ bec_user }}"
  ansible.builtin.command:
    cmd: git switch -c {{ bec_user_branch_name }}
    chdir: "{{ bec_path }}/{{ item }}"
  loop:
    - bec
    - ophyd_devices
    - bec_widgets
  when: not ansible_check_mode

- name: Clone BEC plugins
  become_user: "{{ bec_user }}"
  ansible.builtin.git:
    repo: https://oauth2:{{ lookup('env', 'BEC_PLUGIN_TOKEN') }}@gitlab.psi.ch/bec/{{ item.key }}.git
    dest: "{{ bec_path }}/{{ item.key }}"
    version: "{{ item.value or 'main' }}"
  loop: "{{ bec_plugins | dict2items }}"
  when: not ansible_check_mode

- name: Clear token from git remote url in BEC plugins
  become_user: "{{ bec_user }}"
  ansible.builtin.command:
    cmd: git remote set-url origin https://gitlab.psi.ch/bec/{{ item.key }}.git
    chdir: "{{ bec_path }}/{{ item.key }}"
  loop: "{{ bec_plugins | dict2items }}"
  when: not ansible_check_mode

- name: Create user branches in git repositories of plugins
  become_user: "{{ bec_user }}"
  ansible.builtin.command:
    cmd: git switch -c {{ bec_user_branch_name }}
    chdir: "{{ bec_path }}/{{ item.key }}"
  loop: "{{ bec_plugins | dict2items }}"
  when: not ansible_check_mode

- name: Install bec_lib
  become_user: "{{ bec_user }}"
  ansible.builtin.pip:
    name: "{{ bec_path }}/bec/bec_lib"
    editable: true
    virtualenv_command: python3.11 -m venv
    virtualenv: "{{ bec_venv_path }}"
  notify:
    - (Re-)start BEC server

- name: Install bec_ipython_client
  become_user: "{{ bec_user }}"
  ansible.builtin.pip:
    name: "{{ bec_path }}/bec/bec_ipython_client"
    editable: true
    virtualenv_command: python3.11 -m venv
    virtualenv: "{{ bec_venv_path }}"

- name: Install ophyd_devices
  become_user: "{{ bec_user }}"
  ansible.builtin.pip:
    name: "{{ bec_path }}/ophyd_devices"
    editable: true
    virtualenv_command: python3.11 -m venv
    virtualenv: "{{ bec_venv_path }}"
  notify:
    - (Re-)start BEC server

- name: Install bec_widgets
  become_user: "{{ bec_user }}"
  ansible.builtin.pip:
    name: "{{ bec_path }}/bec_widgets[pyside6]"
    editable: true
    virtualenv_command: python3.11 -m venv
    virtualenv: "{{ bec_venv_path }}"

- name: Install bec_server
  become_user: "{{ bec_user }}"
  ansible.builtin.pip:
    name: "{{ bec_path }}/bec/bec_server"
    editable: true
    virtualenv_command: python3.11 -m venv
    virtualenv: "{{ bec_venv_path }}"
  notify:
    - (Re-)start BEC server

- name: Install BEC plugins
  become_user: "{{ bec_user }}"
  ansible.builtin.pip:
    name: "{{ bec_path }}/{{ item.key }}"
    editable: true
    virtualenv_command: python3.11 -m venv
    virtualenv: "{{ bec_venv_path }}"
  loop: "{{ bec_plugins | dict2items }}"
  notify:
    - (Re-)start BEC server

- name: Copy BEC service config
  become_user: "{{ bec_user }}"
  ansible.builtin.template:
    src: bec_config.yaml.j2
    dest: "{{ bec_path }}/bec_config.yaml"
  notify:
    - (Re-)start BEC server

- name: Create a link to the current deployment
  become_user: "{{ bec_user }}"
  ansible.builtin.file:
    src: "{{ bec_path }}"
    dest: "{{ bec_deployments_path }}/bec_deployment"
    state: link

- name: Activate bec venv in new terminals
  become_user: "{{ bec_user }}"
  ansible.builtin.blockinfile:
    path: ~/.bashrc
    marker: "# {mark} ANSIBLE MANAGED BLOCK (activate bec venv)"
    block: source {{ bec_venv_path }}/bin/activate