- name: Create the initial ostree repo
  hosts: all
  become: false
  tasks:
    - name: Read blueprint
      register: results
      args:
        executable: /usr/bin/python3
        stdin: "{{ lookup('ansible.builtin.file', playbook_dir ~ '/files/minimal.toml') }}"
      shell: |
        import toml
        import json
        import sys
        str=sys.stdin.read()
        obj=toml.loads(str)
        print(json.dumps(obj))
      delegate_to: localhost
      become: false
      changed_when: false

    - set_fact:
        blueprint_name: '{{ blueprint_object.name }}'
      vars:
        blueprint_object: '{{ results.stdout | from_json }}'

    - name: Push blueprint
      infra.osbuild.push_blueprint:
        blueprint: "{{ lookup('ansible.builtin.file', playbook_dir ~ '/files/minimal.toml') }}"

    - name: Start ostree compose
      infra.osbuild.start_compose:
        blueprint: "{{ blueprint_name }}"
        allow_duplicate: true
        compose_type: edge-commit
        timeout: "{{ compose_timeout }}"
      register: builder_compose_start_out

    - ansible.builtin.set_fact:
        compose_id: "{{ builder_compose_start_out['result']['body']['build_id']  }}"

    - name: Wait for compose to finish
      infra.osbuild.wait_compose:
        compose_id: "{{ compose_id }}"
        timeout: 3600

    - ansible.builtin.tempfile:
        state: directory
        suffix: build
      register: tmp

    - name: Export the compose artifact
      infra.osbuild.export_compose: # noqa only-builtins
        compose_id: "{{ compose_id }}"
        dest: "{{ tmp.path }}/{{ compose_id }}.tar"

    - name: Clear directory /var/www/repo
      ansible.builtin.file:
        path: "{{ www_location }}/repo"
        state: absent

    - name: Extract compose artifact into /var/www/repo
      ansible.builtin.unarchive:
        src: "{{ tmp.path }}/{{ compose_id }}.tar"
        dest: "{{ www_location }}"
        remote_src: true
      become: true

    - name: Create an empty tree
      ansible.builtin.file:
        path: "{{ tmp.path }}/empty-tree"
        mode: '0755'
        state: directory
      become: true

    - name: Create an empty commit
      ansible.builtin.shell: "ostree --repo={{ www_location }}/repo commit -b 'empty' --tree=dir={{ tmp.path }}/empty-tree"
      become: true