project.yml

---
- name: "clone project"
  git:
    repo: "{{ repo_url }}"
    version: "{{ git_ref }}"
    dest: "{{ project_path }}"
    accept_hostkey: True
    force: True
  remote_user: "{{ deployer }}"


- name: "install tool versions"
  command: bash -lc 'asdf install' chdir="{{ project_path }}"
  async: 1800
  remote_user: "{{ deployer }}"


- name: "generate secret key base"
  command: "openssl rand -base64 {{ secret_key_base_length }}"
  register: openssl_random_string


- name: set secret_key_base
  set_fact: secret_key_base="{{ openssl_random_string.stdout }}"


- name: detect endpoint module
  command: grep -m 1 -o '[[:alnum:]]*.Endpoint' {{ project_path }}/config/dev.exs
  register: grep_endpoint_module


- name: set app_endpoint_module fact
  set_fact: app_endpoint_module="{{ grep_endpoint_module.stdout }}"


- name: detect repo module
  command: grep -m 1 -o '[[:alnum:]]*.Repo' {{ project_path }}/config/dev.exs
  register: grep_repo_module


- name: set app_repo_module fact
  set_fact: app_repo_module="{{ grep_repo_module.stdout }}"


- name: check if custom template for prod.secret.exs exists
  local_action: stat path="templates/prod.secret.exs.j2"
  register: custom_prod_secret_template


- when: custom_prod_secret_template.stat.exists == False
  name: add prod.secret.exs from default template
  template:
    src: default-prod.secret.exs.j2
    dest: "{{ project_path }}/config/prod.secret.exs"
  remote_user: "{{ deployer }}"


- when: custom_prod_secret_template.stat.exists == True
  name: add prod.secret.exs from custom template provided
  template:
    src: templates/prod.secret.exs.j2
    dest: "{{ project_path }}/config/prod.secret.exs"
  remote_user: "{{ deployer }}"


- name: check if conform config exists
  local_action: stat path="templates/{{ app_name }}.conf.j2"
  register: conform_config_template


- when: conform_config_template.stat.exists == True
  name: add conform config from custom template provided
  template:
    src: "templates/{{ app_name }}.conf.j2"
    dest: "{{ project_path }}/config/{{ app_name }}.conf"
  remote_user: "{{ deployer }}"


- name: install hex
  command: bash -lc "mix local.hex --force" chdir="{{ project_path }}"
  remote_user: "{{ deployer }}"


- name: install rebar
  command: bash -lc "mix local.rebar --force" chdir="{{ project_path }}"
  remote_user: "{{ deployer }}"


- name: "fetch mix dependencies"
  command: bash -lc 'mix deps.get' chdir="{{ project_path }}"
  async: 900
  remote_user: "{{ deployer }}"
  environment:
    MIX_ENV: "{{ mix_env }}"


- name: "create directory for running app"
  file: path="{{ deploy_to_path }}" state="directory" owner={{ deployer }}