---
- name: gitea | Manage the gitea installation and configuration
  tags: ['git', 'gitea']
  block:
    - name: gitea | Create the gitea service user
      ansible.builtin.user:
        name: "{{ gitea_user }}"
        home: /srv/gitea
        createhome: true
        shell: /bin/bash
        system: true
      when: gitea_create_service_user

    - name: gitea | Create the gitea directory tree
      ansible.builtin.file:
        dest: "{{ gitea_data_dir }}/{{ item }}"
        state: directory
        owner: "{{ gitea_user }}"
        group: "{{ gitea_group }}"
        mode: "0750"
      loop: '{{ gitea_data_subdirs }}'
      when: gitea_create_service_user

    - name: gitea | Create the gitea subdirs when we are using a pre existing user
      become: true
      become_user: '{{ gitea_user }}'
      ansible.builtin.file:
        dest: "{{ gitea_data_dir }}/{{ item }}"
        state: directory
        mode: "0750"
      with_items: '{{ gitea_data_subdirs }}'
      when: not gitea_create_service_user

    - name: gitea | Create the gitea conf directory
      ansible.builtin.file:
        dest: "{{ gitea_conf_dir }}"
        state: directory
        owner: root
        group: "{{ gitea_group }}"
        mode: "0750"

    - name: gitea | Create the gitea socket directory
      ansible.builtin.file:
        dest: '{{ gitea_socket_dir }}'
        state: directory
        owner: '{{ gitea_user }}'
        group: '{{ gitea_group }}'
        mode: "0755"

    - name: gitea | Create the gitea log directory
      ansible.builtin.file:
        dest: '{{ gitea_log_dir }}'
        state: directory
        owner: '{{ gitea_user }}'
        group: '{{ gitea_group }}'
        mode: "0755"

    - name: gitea | Download the gitea binary
      ansible.builtin.get_url:
        url: '{{ gitea_download_url }}'
        dest: '{{ gitea_bin_path }}'
        owner: root
        group: '{{ gitea_group }}'
        mode: "0750"
      notify: Restart gitea

    - name: gitea | Force the download of the gitea binary to upgrade it
      ansible.builtin.get_url:
        url: '{{ gitea_download_url }}'
        dest: '{{ gitea_bin_path }}'
        owner: root
        group: '{{ gitea_group }}'
        mode: "0750"
        force: true
      when: gitea_force_binary_download

    - name: gitea | Install the required packages
      ansible.builtin.package:
        state: present
        use: auto
        name: "{{ gitea_required_packages }}"

    - name: gitea | Install the gitea configuration file. At install time only
      ansible.builtin.template:
        src: app.ini.j2
        dest: "{{ gitea_conf_dir }}/app.ini"
        owner: "{{ gitea_user }}"
        group: "{{ gitea_group }}"
        mode: "0640"
        force: false
      notify: Restart gitea

- name: gitea | Manage the gitea configuration settings
  tags: [git, gitea, gitea_conf]
  block:
    - name: gitea | Create the tmpfile entry for the gitea socket directory
      ansible.builtin.template:
        src: tmpfile_gitea.conf.j2
        dest: /usr/lib/tmpfiles.d/gitea.conf
        owner: root
        group: root
        mode: "0644"

    - name: gitea | Create some custom subdirectories
      become: true
      become_user: '{{ gitea_user }}'
      ansible.builtin.file:
        dest: '{{ gitea_data_dir }}/custom/{{ item }}'
        state: directory
        mode: "0750"
      loop:
        - 'templates/custom'
        - 'public/assets/css'
        - 'public/assets/components'

    - name: gitea | Change the gitea configuration. After the installation
      community.general.ini_file:
        path: '{{ gitea_conf_dir }}/app.ini'
        section: '{{ item.section }}'
        option: '{{ item.option }}'
        value: '{{ item.value }}'
        state: '{{ item.state }}'
        owner: '{{ gitea_user }}'
        group: '{{ gitea_group }}'
        mode: '0640'
        create: false
      loop: '{{ gitea_app_configurations }}'
      when: gitea_app_configurations is defined
      notify: Restart gitea

    - name: gitea | Prometheus metrics
      community.general.ini_file:
        path: '{{ gitea_conf_dir }}/app.ini'
        section: '{{ item.section }}'
        option: '{{ item.option }}'
        value: '{{ item.value }}'
        state: '{{ item.state }}'
        owner: '{{ gitea_user }}'
        group: '{{ gitea_group }}'
        mode: '0640'
        create: false
      loop: '{{ gitea_prometheus_conf }}'
      notify: Restart gitea

    - name: gitea | Configure some repository archives cron jobs
      community.general.ini_file:
        path: '{{ gitea_conf_dir }}/app.ini'
        section: '{{ item.section }}'
        option: '{{ item.option }}'
        value: '{{ item.value }}'
        state: '{{ item.state }}'
        owner: '{{ gitea_user }}'
        group: '{{ gitea_group }}'
        mode: '0640'
        create: false
      loop: '{{ gitea_rep_archives_configuration }}'
      when: gitea_enable_repository_archives_cron_jobs
      notify: Restart gitea


- name: gitea | Gitea systemd service
  tags: ['git', 'gitea', 'gitea_service']
  block:
    - name: gitea | Install the gitea systemd unit
      ansible.builtin.template:
        src: gitea.service.systemd.j2
        dest: /etc/systemd/system/gitea.service
        mode: "0644"
      notify: Reload the systemd configuration

    - name: gitea | Flush the handlers
      ansible.builtin.meta: flush_handlers

    - name: gitea | Ensure that the gitea service is running and enabled
      ansible.builtin.service:
        name: gitea
        state: started
        enabled: true