ansible/roles/codimd/tasks/main.yml

---
# Install APT dependencies
- include_tasks: 0_apt_dependencies.yml

# Create CodiMD user and group
- include_tasks: 1_user_group.yml

# Download CodiMD
- name: Clone CodiMD project
  git:
    repo: https://github.com/hackmdio/codimd.git
    dest: /var/local/codimd/codimd
    version: 1.3.0
  become: true
  become_user: codimd
  notify: Build front-end for CodiMD

# Setup dependencies and configs
- name: Install CodiMD dependencies
  yarn:
    path: /var/local/codimd/codimd
    production: true
  become: true
  become_user: codimd
  register: yarn_result
  retries: 3
  until: yarn_result is succeeded

# Connection to database
- name: Connect CodiMD to PostgreSQL db
  template:
    src: sequelizerc.j2
    dest: /var/local/codimd/codimd/.sequelizerc
    owner: codimd
    group: codimd
    mode: 0600

# Configure
- name: Configure CodiMD
  template:
    src: config.json.j2
    dest: /var/local/codimd/codimd/config.json
    owner: codimd
    group: codimd
    mode: 0600

# Service file
- name: Install CodiMD systemd unit
  template:
    src: 'systemd/codimd.service.j2'
    dest: '/etc/systemd/system/codimd.service'
    owner: root
    group: root
    mode: 0644
  notify: Reload systemd daemons

# Run
- name: Ensure that CodiMD is started
  service:
    name: codimd
    state: started
    enabled: true