---
# yamllint disable rule:line-length
- name: Update platforms
  hosts: localhost
  tasks:
    - name: Filtering platforms list using the group defined in the MOLECULE_GROUP environment variable
      set_fact:
        molecule_yml: "{{ molecule_yml | combine({'platforms': (molecule_yml.platforms | selectattr('groups', 'contains', lookup('env', 'MOLECULE_GROUP')))}) }}"
      when: ansible_env.MOLECULE_GROUP is defined

- name: Create
  hosts: localhost
  connection: local
  gather_facts: false
  no_log: '{{ molecule_no_log }}'
  vars:
    molecule_labels:
      owner: molecule
  tasks:
    - name: Log into a Docker registry
      community.docker.docker_login:
        username: '{{ item.registry.credentials.username }}'
        password: '{{ item.registry.credentials.password }}'
        email: '{{ item.registry.credentials.email | default(omit) }}'
        registry: '{{ item.registry.url }}'
        docker_host: "{{ item.docker_host | default(lookup('env', 'DOCKER_HOST') or 'unix://var/run/docker.sock') }}"
        cacert_path: "{{ item.cacert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/ca.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        cert_path: "{{ item.cert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/cert.pem')  if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        key_path: "{{ item.key_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/key.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        tls_verify: "{{ item.tls_verify | default(lookup('env', 'DOCKER_TLS_VERIFY')) or false }}"
      with_items: '{{ molecule_yml.platforms }}'
      when:
        - item.registry is defined
        - item.registry.credentials is defined
        - item.registry.credentials.username is defined
      no_log: true

    - name: Check presence of custom Dockerfiles
      ansible.builtin.stat:
        path: "{{ molecule_scenario_directory + '/' + (item.dockerfile | default( 'Dockerfile.j2')) }}"
      loop: '{{ molecule_yml.platforms }}'
      register: dockerfile_stats

    - name: Create Dockerfiles from image names
      ansible.builtin.template:
        # when using embedded playbooks the dockerfile is alonside them
        src: >-
          {%- if dockerfile_stats.results[i].stat.exists -%}
          {{ molecule_scenario_directory + '/' + (item.dockerfile | default( 'Dockerfile.j2')) }}
          {%- else -%}
          {{ playbook_dir + '/Dockerfile.j2' }}
          {%- endif -%}
        dest: "{{ molecule_ephemeral_directory }}/Dockerfile_{{ item.image | regex_replace('[^a-zA-Z0-9_]', '_') }}"
        mode: '0600'
      loop: '{{ molecule_yml.platforms }}'
      loop_control:
        index_var: i
      when: not item.pre_build_image | default(false)
      register: platforms

    - name: Discover local Docker images
      community.docker.docker_image_info:
        name: 'molecule_local/{{ item.item.name }}'
        docker_host: "{{ item.item.docker_host | default(lookup('env', 'DOCKER_HOST') or 'unix://var/run/docker.sock') }}"
        cacert_path: "{{ item.cacert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/ca.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        cert_path: "{{ item.cert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/cert.pem')  if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        key_path: "{{ item.key_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/key.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        tls_verify: "{{ item.tls_verify | default(lookup('env', 'DOCKER_TLS_VERIFY')) or false }}"
      with_items: '{{ platforms.results }}'
      when:
        - not item.pre_build_image | default(false)
      register: docker_images

    - name: Build an Ansible compatible image (new) # noqa: no-handler
      when:
        - platforms.changed or docker_images.results | map(attribute='images') | select('equalto', []) | list | count >= 0
        - not item.item.pre_build_image | default(false)
      community.docker.docker_image:
        build:
          path: '{{ molecule_ephemeral_directory }}'
          dockerfile: '{{ item.invocation.module_args.dest }}'
          pull: '{{ item.item.pull | default(true) }}'
          network: '{{ item.item.network_mode | default(omit) }}'
          args: '{{ item.item.buildargs | default(omit) }}'
        name: 'molecule_local/{{ item.item.image }}'
        docker_host: "{{ item.item.docker_host | default(lookup('env', 'DOCKER_HOST') or 'unix://var/run/docker.sock') }}"
        cacert_path: "{{ item.cacert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/ca.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        cert_path: "{{ item.cert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/cert.pem')  if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        key_path: "{{ item.key_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/key.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        tls_verify: "{{ item.tls_verify | default(lookup('env', 'DOCKER_TLS_VERIFY')) or false }}"
        force_source: '{{ item.item.force | default(true) }}'
        source: build
      with_items: '{{ platforms.results }}'
      loop_control:
        label: 'molecule_local/{{ item.item.image }}'
      no_log: false
      register: result
      until: result is not failed
      retries: 3
      delay: 30

    - name: Create docker network(s)
      ansible.builtin.include_tasks: tasks/create_network.yml
      with_items: '{{ molecule_yml.platforms | molecule_get_docker_networks(molecule_labels) }}'
      loop_control:
        label: '{{ item.name }}'
      no_log: false

    - name: Determine the CMD directives
      ansible.builtin.set_fact:
        command_directives_dict: >-
          {{ command_directives_dict | default({}) |
             combine({ item.name: item.command | default('bash -c "while true; do sleep 10000; done"') })
          }}
      with_items: '{{ molecule_yml.platforms }}'
      when: item.override_command | default(true)

    - name: Create molecule instance(s)
      community.docker.docker_container:
        name: '{{ item.name }}'
        docker_host: "{{ item.docker_host | default(lookup('env', 'DOCKER_HOST') or 'unix://var/run/docker.sock') }}"
        cacert_path: "{{ item.cacert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/ca.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        cert_path: "{{ item.cert_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/cert.pem')  if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        key_path: "{{ item.key_path | default((lookup('env', 'DOCKER_CERT_PATH') + '/key.pem') if lookup('env', 'DOCKER_CERT_PATH') else omit) }}"
        tls_verify: "{{ item.tls_verify | default(lookup('env', 'DOCKER_TLS_VERIFY')) or false }}"
        hostname: '{{ item.hostname | default(item.name) }}'
        image: "{{ item.pre_build_image | default(false) | ternary('', 'molecule_local/') }}{{ item.image }}"
        pull: '{{ item.pull | default(omit) }}'
        memory: '{{ item.memory | default(omit) }}'
        memory_swap: '{{ item.memory_swap | default(omit) }}'
        state: started
        recreate: false
        log_driver: json-file
        command: '{{ (command_directives_dict | default({}))[item.name] | default(omit) }}'
        command_handling: "{{ item.command_handling | default('compatibility') }}"
        user: '{{ item.user | default(omit) }}'
        pid_mode: '{{ item.pid_mode | default(omit) }}'
        privileged: '{{ item.privileged | default(omit) }}'
        security_opts: '{{ item.security_opts | default(omit) }}'
        devices: '{{ item.devices | default(omit) }}'
        links: '{{ item.links | default(omit) }}'
        volumes: '{{ item.volumes | default(omit) }}'
        mounts: '{{ item.mounts | default(omit) }}'
        tmpfs: '{{ item.tmpfs | default(omit) }}'
        capabilities: '{{ item.capabilities | default(omit) }}'
        sysctls: '{{ item.sysctls | default(omit) }}'
        exposed_ports: '{{ item.exposed_ports | default(omit) }}'
        published_ports: '{{ item.published_ports | default(omit) }}'
        ulimits: '{{ item.ulimits | default(omit) }}'
        networks: '{{ item.networks | default(omit) }}'
        network_mode: '{{ item.network_mode | default(omit) }}'
        networks_cli_compatible: '{{ item.networks_cli_compatible | default(true) }}'
        purge_networks: '{{ item.purge_networks | default(omit) }}'
        dns_servers: '{{ item.dns_servers | default(omit) }}'
        etc_hosts: '{{ item.etc_hosts | default(omit) }}'
        env: '{{ item.env | default(omit) }}'
        restart_policy: '{{ item.restart_policy | default(omit) }}'
        restart_retries: '{{ item.restart_retries | default(omit) }}'
        tty: '{{ item.tty | default(omit) }}'
        labels: '{{ molecule_labels | combine(item.labels | default({})) }}'
        container_default_behavior: "{{ item.container_default_behavior | default('compatibility'
          if ansible_version.full is version_compare('2.10', '>=') else omit) }}"
        stop_signal: '{{ item.stop_signal | default(omit) }}'
        kill_signal: '{{ item.kill_signal | default(omit) }}'
      register: server
      with_items: '{{ molecule_yml.platforms }}'
      loop_control:
        label: '{{ item.name }}'
      no_log: false
      async: 7200
      poll: 0

    - name: Wait for instance(s) creation to complete
      ansible.builtin.async_status:
        jid: '{{ item.ansible_job_id }}'
      register: docker_jobs
      until: docker_jobs.finished
      retries: 300
      with_items: '{{ server.results }}'
