---
# =============================================================================
# Gitea Act Runner - Installation Verification
# =============================================================================
#
# Verifies that all components were installed correctly.
# Fails the playbook if any critical check doesn't pass.
#
# Verification order:
#   1. Docker daemon is running and accessible
#   2. Node.js is installed at the expected version
#   3. act_runner binary is executable and reports version
#   4. act_runner systemd service is active
#
# =============================================================================

# Verify Docker daemon is running and accessible.
- name: Verify Docker daemon is accessible
  ansible.builtin.command: docker info
  changed_when: false
  register: act_runner_docker_info_result

- name: Display Docker status
  ansible.builtin.debug:
    msg: "Docker is running: {{ act_runner_docker_info_result.stdout_lines[0] | default('OK') }}"

# Verify Node.js is installed at the expected major version.
- name: Verify Node.js installation
  ansible.builtin.command: node --version
  changed_when: false
  register: act_runner_node_version_result

- name: Verify Node.js major version matches expected
  ansible.builtin.assert:
    that:
      - act_runner_node_version_result.stdout is match('^v' ~ act_runner_nodejs_version ~ '\\.')
    fail_msg: >-
      Node.js version mismatch!
      Expected: v{{ act_runner_nodejs_version }}.x
      Actual: {{ act_runner_node_version_result.stdout }}
    success_msg: "Node.js {{ act_runner_node_version_result.stdout }} installed correctly"

# Verify act_runner binary is installed and executable.
- name: Verify act_runner binary
  ansible.builtin.command: "{{ act_runner_bin_path }} --version"
  changed_when: false
  register: act_runner_version_result

- name: Display act_runner version
  ansible.builtin.debug:
    msg: "act_runner version: {{ act_runner_version_result.stdout }}"

# Verify the systemd service is running.
- name: Get act_runner service status
  ansible.builtin.systemd:
    name: act_runner
  register: act_runner_service_status

- name: Verify act_runner service is active
  ansible.builtin.assert:
    that:
      - act_runner_service_status.status.ActiveState == "active"
    fail_msg: >-
      act_runner service is NOT running!
      State: {{ act_runner_service_status.status.ActiveState }}
      Check logs: journalctl -u act_runner -n 50
    success_msg: "act_runner service is running (PID: {{ act_runner_service_status.status.MainPID }})"

# Final summary.
- name: Verification complete
  ansible.builtin.debug:
    msg:
      - "=========================================="
      - "All verification checks PASSED!"
      - "=========================================="
      - "Docker:      running"
      - "Node.js:     {{ act_runner_node_version_result.stdout }}"
      - "act_runner:  {{ act_runner_version_result.stdout }}"
      - "Service:     active (PID {{ act_runner_service_status.status.MainPID }})"
      - "=========================================="