---
# Install Forgejo using Helm

- name: Get Forgejo admin credentials from external vars
  ansible.builtin.set_fact:
    forgejo_admin_username: "{{ global.forgejo.admin_username | default(forgejo_admin_username) }}"
    forgejo_admin_password: "{{ global.forgejo.admin_password | default(forgejo_admin_password) }}"
    forgejo_admin_email: "{{ global.forgejo.admin_email | default(forgejo_admin_email) }}"
    forgejo_db_password: "{{ global.forgejo.db_password | default(forgejo_db_password) }}"
  when: global is defined and global.forgejo is defined

- name: Create values file from template
  ansible.builtin.template:
    src: forgejo_values.yaml.j2
    dest: "/tmp/forgejo_values_{{ forgejo_namespace }}.yaml"
  register: values_template

- name: Wait for PVCs to bind (verify volumeBindingMode is working)
  kubernetes.core.k8s_info:
    api_version: v1
    kind: PersistentVolumeClaim
    namespace: "{{ forgejo_namespace }}"
    name: "{{ item }}"
    kubeconfig: "{{ k8s_auth_params.kubeconfig }}"
    validate_certs: "{{ k8s_auth_params.validate_certs }}"
  register: pvc_status
  until: pvc_status.resources[0].status.phase == 'Bound'
  retries: 5
  delay: 2
  with_items:
    - "data-forgejo-postgresql-ha-postgresql-0"
    - "data-forgejo-postgresql-ha-postgresql-1"
    - "data-forgejo-postgresql-ha-postgresql-2"
    - "forgejo-shared-storage"
    - "redis-data-forgejo-redis-cluster-0"
    - "redis-data-forgejo-redis-cluster-1"
    - "redis-data-forgejo-redis-cluster-2"
    - "redis-data-forgejo-redis-master"
  ignore_errors: true

- name: Install Forgejo using Helm
  kubernetes.core.helm:
    name: "{{ forgejo_helm_release_name }}"
    chart_ref: "{{ forgejo_helm_chart_ref }}"
    release_namespace: "{{ forgejo_namespace }}"
    create_namespace: false
    wait: true
    wait_timeout: "{{ forgejo_helm_wait_timeout }}"
    force: true
    values: "{{ lookup('template', 'forgejo_values.yaml.j2') | from_yaml }}"
    kubeconfig: "{{ k8s_auth_params.kubeconfig }}"
    validate_certs: "{{ k8s_auth_params.validate_certs }}"
  register: helm_result
  
- name: Clean up temporary values file
  ansible.builtin.file:
    path: "{{ values_template.dest }}"
    state: absent
  when: values_template.dest is defined

- name: Show Helm installation result
  ansible.builtin.debug:
    var: helm_result
    verbosity: 1