---

# - hosts: all

#   tasks:

#     - name: Print some debug information 

#       vars: 

#         msg: |

#             Module Variables ("vars"):

#             --------------------------------

#             {{ vars | to_nice_json }} 

#             Environment Variables ("environment"):

#             --------------------------------

#             {{ environment | to_nice_json }} 

#             GROUP NAMES Variables ("group_names"):

#             --------------------------------

#             {{ group_names | to_nice_json }}

#             GROUPS Variables ("groups"):

#             --------------------------------

#             {{ groups | to_nice_json }}

#             HOST Variables ("hostvars"):

#             --------------------------------

#             {{ hostvars | to_nice_json }} 

#       debug: 

#         msg: "{{ msg.split('\n') }}"       

#       tags: debug_info

#

# Localhost actions

#

- hosts: localhost

  connection: local

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    dashboard_build_dir: "{{playbook_dir}}/build/tmp/dashboard"

    clientjs_dir: "{{playbook_dir}}/build/tmp/dashboard/clientjs"

  tasks:

    - name: mkdir build folder

      file:

        path: "{{playbook_dir}}/build/tmp"

        state: directory

    - name: clear dashboard checkout dir if exists

      file:

        path: "{{dashboard_build_dir}}"

        state: absent

    - name: checkout dashboard

      hg:

        repo: "{{dashboard_repo}}"

        version: "{{dashboard_version}}"

        force: yes

        dest: "{{dashboard_build_dir}}"

    - name: clear isso checkout dir if exists

      file:

        path: "{{isso_build_dir}}"

        state: absent

    - name: set discussions repo url

      set_fact:

        discussion_repo_url: "{{lookup('file', dashboard_build_dir+'/server/isso/requirements.txt').split('\n')[1]}}"

    - name: check discussions repo url

      fail: msg="discussions repo specification in wrong format."

      when: discussion_repo_url is not match("^\#-e git\+.+@[\w\-]*\#egg\=isso$")

    - name: get discussion chechout url and version

      set_fact:

        discussion_repo: "{{discussion_repo_url | regex_replace('^\\#-e git\\+(.+)@[\\w\\-]*\\#egg\\=isso$', '\\1')}}"

        discussion_version: "{{discussion_repo_url | regex_replace('^\\#-e git\\+.+@([\\w\\-]*)\\#egg\\=isso$', '\\1')}}"

    - name: checkout isso

      git:

        repo: "{{discussion_repo}}"

        version: "{{discussion_version}}"

        force: yes

        dest: "{{isso_build_dir}}"

    - name: call npm install

      command: npm install chdir="{{isso_build_dir}}"

    - name: call make init

      make:

        chdir: "{{isso_build_dir}}"

        target: init

    - name: call make js

      make:

        chdir: "{{isso_build_dir}}"

        target: js

    - name: make isso package

      command: python setup.py sdist chdir="{{isso_build_dir}}"

#

# all actions

#

- hosts: remote_discussions

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    dashboard_build_dir: "{{playbook_dir}}/build/tmp/dashboard"

    clientjs_dir: "{{playbook_dir}}/build/tmp/dashboard/clientjs"

  tasks:

    - name: get isso version

      local_action: command python setup.py -V chdir="{{isso_build_dir}}"

      register: isso_version

    - name: get discussion package version

      set_fact:

        discussions_pkg_version: "{{isso_version.stdout}}"

#

# Localhost actions

#

- hosts: localhost

  connection: local

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    dashboard_build_dir: "{{playbook_dir}}/build/tmp/dashboard"

    clientjs_dir: "{{playbook_dir}}/build/tmp/dashboard/clientjs"

  tasks:

# build client js

    - name: remove build

      file: path="{{clientjs_dir}}/packages/{{item}}" state=absent

      with_items:

        - "{{dashboard_name}}/build"

        - dashboard-components/lib

    - name: clientjs npm install

      command: npm install

      args:

        chdir: "{{clientjs_dir}}"

    - name: clientjs lerna bootstrap

      command: npx lerna bootstrap

      args:

        chdir: "{{clientjs_dir}}"

    - name: clientjs dashboard-components build

      command: npm run build

      args:

        chdir: "{{clientjs_dir}}/packages/dashboard-components"

    - name: clientjs dashboard build

      command: npm run build

      args:

        chdir: "{{clientjs_dir}}/packages/{{dashboard_name}}"

      environment:

        REACT_APP_API_URL: "{{annotations_api_url}}/annotations"

        REACT_APP_VIA_BASE_URL: "{{via_base_url}}"

        REACT_APP_DISCUSSION_URL: "{{discussions_url}}/"

#

# Static server

#

- hosts: remote_static

  become: yes

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    dashboard_build_dir: "{{playbook_dir}}/build/tmp/dashboard"

    clientjs_dir: "{{playbook_dir}}/build/tmp/dashboard/clientjs"

  tasks:

    - name: create dest static directory content

      file:

        path: "{{remote_static_path}}"

        state: directory

        owner: "{{static_http_user}}"

        group: "{{static_http_group}}"

    - name: remove dest static directory content

      command: /bin/rm -fr "{{remote_static_path}}/*" warn=False

      when: remote_static_path != ""

    # TODO : set dashboard name in setting

    - name: transfert static dist to remote

      copy:

        src: "{{clientjs_dir}}/packages/{{dashboard_name}}/build/"

        dest: "{{remote_static_path}}/"

        owner: "{{static_http_user}}"

        group: "{{static_http_group}}"

      notify:

        - restart static nginx

    - name: create refresh nginx config

      template:

        src: "{{static_nginx_use_ssl | ternary('nginx.static.ssl.conf.j2', 'nginx.static.conf.j2')}}"

        dest: "{{static_nginx_config | default('/etc/nginx/site-available/'+static_server_name, true)}}"

      notify:

        - restart static nginx

  handlers:

    - name: restart static nginx

      service:

        name: "{{static_http_service}}"

        state: restarted

      ignore_errors: yes

#

# Annotations and discussion servers

#

- hosts: remote_annotations_api:remote_discussions

  become: yes

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    clientjs_dir: "{{playbook_dir}}/../clientjs"

    annotation_api_dir: "{{playbook_dir}}/../server/sbin"

  tasks:

    - name: add iri group

      group:

        name: iri

    - name: add uwsgi user

      user:

        name: uwsgi

        group: iri

        home: /var/www

        create_home: no

        system: yes

    - name: create log dir

      file:

        path: "{{log_base_path}}"

        state: directory

        owner: uwsgi

        group: iri

        mode: 0755

#

# Annotations server

#

- hosts: remote_annotations_api

  become: yes

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    clientjs_dir: "{{playbook_dir}}/../clientjs"

    annotation_api_dir: "{{playbook_dir}}/../server/sbin"

  tasks:

    - name: create config dir

      file:

        path: "{{annotations_api_config_base}}"

        state: directory

        owner: uwsgi

        group: iri

        mode: 0755

    - name: register annotation api virtualenv stats

      stat: path="{{annotations_api_venv}}"

      register: annotations_api_venv_stats

    - name: copy annotation api requirement file

      copy:

        src: "{{annotation_api_dir}}/requirements.txt"

        dest: "{{annotations_api_config_base}}/annotation_api_requirements.txt"

      register: copy_annotation_api_requirements

    - name: remove annotation api venv

      file:

        path: "{{annotations_api_venv}}"

        state: absent

      when: copy_annotation_api_requirements.changed

    - name: create annotations api virtualenv

      pip:

        virtualenv_command: /usr/bin/python3 -m venv

        virtualenv: "{{annotations_api_venv}}"

        requirements: "{{annotations_api_config_base}}/annotation_api_requirements.txt"

      when: copy_annotation_api_requirements.changed or (not annotations_api_venv_stats.stat.exists)

      notify: restart annotations api service

    - name: copy annotations api module

      copy:

        src: "{{annotation_api_dir}}/hypothesis_proxy.py"

        dest: "{{annotations_api_venv}}/bin/"

      notify: restart annotations api service

    - name: copy annotation api config

      template:

        src: "annotation_api_configuration.ini.j2"

        dest: "{{annotations_api_config_base}}/annotation_api_configuration.ini"

      notify: restart annotations api service

    - name: copy annotations api uwsgi config

      template:

        src: "dashboard-nextleap-annotations.yml.j2"

        dest: "{{annotations_api_config_base}}/uwsgi-dashboard-annotations.yml"

      notify: restart annotations api service

    - name: copy annotations api supervisor config

      template:

        src: "dashboard-nextleap-annotations.ini.j2"

        dest: "{{annotations_api_supervisor_conf_path}}/{{annotations_api_service}}.ini"

      notify: restart annotations api service

  handlers:

    - name: reload annotations api service supervisorctl

      listen: "restart annotations api service"

      supervisorctl:

        name: "{{annotations_api_service}}"

        state: present

      ignore_errors: yes

    - name: restart annotations api service supervisorctl

      listen: "restart annotations api service"

      supervisorctl:

        name: "{{annotations_api_service}}"

        state: restarted

      ignore_errors: yes

#

# Discussion servers

#

- hosts: remote_discussions

  become: yes

  vars:

    isso_build_dir: "{{playbook_dir}}/build/tmp/isso"

    dashboard_build_dir: "{{playbook_dir}}/build/tmp/dashboard"

    clientjs_dir: "{{playbook_dir}}/build/tmp/dashboard/clientjs"

    dicussions_pkg_archive: "isso-{{discussions_pkg_version}}.tar.gz"

  tasks:

    - name: create discussion build tmp dir

      tempfile:

        state: directory

      register: discussions_build_tmp_dir

    - name: create config dir

      file:

        path: "{{discussions_config_base}}"

        state: directory

        owner: uwsgi

        group: iri

        mode: 0755

    - name: register discussion virtualenv stats

      stat: path="{{discussions_venv}}"

      register: discussions_venv_stats

    - name: copy discussion requirement file

      copy:

        src: "{{dashboard_build_dir}}/server/isso/requirements.txt"

        dest: "{{discussions_config_base}}/discussions_requirements.txt"

      register: copy_discussions_requirements

    - name: remove annotation api venv

      file:

        path: "{{discussions_venv}}"

        state: absent

      when: copy_discussions_requirements.changed

    - name: copy discussions build

      copy:

        src: "{{isso_build_dir}}/dist/{{dicussions_pkg_archive}}"

        dest: "{{discussions_build_tmp_dir.path}}"

      when: copy_discussions_requirements.changed or (not discussions_venv_stats.stat.exists)

    - name: create discussions virtualenv

      pip:

        virtualenv_command: /usr/bin/python3 -m venv

        virtualenv: "{{discussions_venv}}"

        requirements: "{{discussions_config_base}}/discussions_requirements.txt"

      when: copy_discussions_requirements.changed or (not discussions_venv_stats.stat.exists)

      notify: restart discussions service

    - name: install discussions pkg in venv

      pip:

        virtualenv: "{{discussions_venv}}"

        name: "file://{{discussions_build_tmp_dir.path}}/{{dicussions_pkg_archive}}"

      when: copy_discussions_requirements.changed or (not discussions_venv_stats.stat.exists)

      notify: restart discussions service

    - name: copy discussions uwsgi config

      template:

        src: "dashboard-nextleap-discussions.yml.j2"

        dest: "{{annotations_api_config_base}}/uwsgi-dashboard-discussions.yml"

      notify: restart discussions service

    - name: copy discussions isso config

      template:

        src: "dashboard-nextleap-discussions-isso.cfg.j2"

        dest: "{{annotations_api_config_base}}/dashboard-nextleap-discussions-isso.cfg"

      notify: restart discussions service

    - name: copy discussions supervisor config

      template:

        src: "dashboard-nextleap-discussions.ini.j2"

        dest: "{{discussions_supervisor_conf_path}}/{{discussions_service}}.ini"

      notify: restart discussions service

    - name: create discussions data folder

      file:

        path: "{{discussions_db_dir}}"

        state: directory

        owner: uwsgi

        group: iri

        mode: 0755

  post_tasks:

    - name: clean discussions build temp dir

      file:

        path: "{{discussions_build_tmp_dir.path}}"

        state: absent

  handlers:

    - name: reload discussions service supervisorctl

      listen: "restart discussions service"