---
# vim: set expandtab tabstop=2 shiftwidth=2:
- name: install dependencies
  when: '"apk" == ansible_pkg_mgr|lower'
  apk:
    name:
    - postgresql
    - postgresql-client
    - py3-psycopg2
    - nginx
    - gnutls-utils
    - py3-openssl
    - gitea

- name: apt-based
  when: '"apt" == ansible_pkg_mgr|lower'
  block:
    - name: install dependencies
      apt:
        name:
        - postgresql
        - postgresql-client
        - python-psycopg2
        - nginx
        - gnutls-bin
        - python-openssl
    - name: create git-group
      when: '"apt" == ansible_pkg_mgr|lower'
      group:
        name: git
    - name: create git-user
      when: '"apt" == ansible_pkg_mgr|lower'
      user:
        name: git
        comment: git & gitea
        group: git
        shell: /bin/bash
        createhome: yes
        home: /home/git
        move_home: no
        skeleton: no
    - name: create gitea-dirs
      when: '"apt" == ansible_pkg_mgr|lower'
      file:
        dest: '{{item}}'
        state: directory
        force: yes
        owner: git
        mode: 0755
      with_items:
      - /var/lib/gitea
      - /var/log/gitea
      - /srv/gitea
      - /srv/gitea/custom
      - /etc/gitea
    - name: create links
      when: '"apt" == ansible_pkg_mgr|lower'
      file:
        dest: '{{item.key}}'
        src: '{{item.value}}'
        state: link
        force: yes
      with_dict:
        /srv/gitea/data: /var/lib/gitea
        /srv/gitea/custom/conf: /etc/gitea

    - name: "download gitea-{{ gitea_version }}-{{ ansible_architecture }}"
      when: '"apt" == ansible_pkg_mgr|lower'
      get_url:
        url: "{{ gitea_download_uri }}"
        dest: "/srv/gitea/gitea-{{ gitea_version }}-{{ ansible_architecture }}"
        mode: 0600
    - name: "link gitea to gitea-{{ gitea_version }}-{{ ansible_architecture }}"
      when: '"apt" == ansible_pkg_mgr|lower'
      copy:
        src: "/srv/gitea/gitea-{{ gitea_version }}-{{ ansible_architecture }}"
        dest: /srv/gitea/gitea
        remote_src: yes
        mode: 0755

- name: install gitea-service for systemd
  when: ansible_service_mgr == "systemd"
  copy:
    src: gitea.service
    dest: /etc/systemd/system/
    owner: root
    group: root
    mode: 0644
- name: systemctl daemon-reload
  when: ansible_service_mgr == "systemd"
  systemd:
    daemon-reload: yes

- name: started postgresql
  service:
    state: started
    name: postgresql

- name: create db gitea
  become_user: postgres
  become: true
  postgresql_db:
    name: gitea
    encoding: UTF-8
    template: template0
- name: create db-user git
  become_user: postgres
  become: true
  no_log: true
  postgresql_user:
    db: gitea
    name: git
    password: NULL
#- name: create ldap-auth
#  become: yes
#  become_user: git
#  shell: psql gitea
#  args:
#    stdin: |
#      PREPARE upsert_login_source (varchar, int, bool, text) AS -- name, type, is_actived, cfg
#        INSERT INTO login_source (name, type, is_actived, cfg) VALUES ($1, $2, $3, $4)
#          ON CONFLICT (name) DO UPDATE SET type = $2, is_actived = $3, cfg = $4
#            WHERE login_source.type <> $2 OR login_source.is_actived <> $3 OR login_source.cfg <> $4;

#      EXECUTE upsert_login_source ('ldap', 5, 'true', '{"Name":"ldap","Host":"ldap.technikum-wien.at","Port":389,"SecurityProtocol":2,"SkipVerify":false,"BindDN":"ou=People,dc=technikum-wien,dc=at","BindPassword":"","UserBase":"","UserDN":"uid=%s,ou=People,dc=technikum-wien,dc=at","AttributeUsername":"uid","AttributeName":"givenName","AttributeSurname":"sn","AttributeMail":"mail","AttributesInBind":false,"Filter":"(\u0026(objectClass=posixAccount)(uid=%s))","AdminFilter":"","GroupEnabled":false,"GroupDN":"","GroupFilter":"","GroupMemberUID":"","UserUID":"","Enabled":true}');
#  failed_when: "'ERROR:' in ldap_auth_sql.stderr"
#  changed_when: "'INSERT 0 0' not in ldap_auth_sql.stdout"
#  register: ldap_auth_sql

- name: create gitea-config
  template:
    src: gitea.ini.j2
    dest: /etc/gitea/app.ini
    owner: git

#- name: create tls-dir
#  file:
#    dest: '{{item}}'
#    state: directory
#    force: yes
#    owner: root
#    mode: 0700
#  with_items:
#  - /etc/nginx/tls
- name: copy nginx-sites
  when: '"apt" == ansible_pkg_mgr|lower'
  template:
    src: "nginx.j2"
    dest: "/etc/nginx/sites-available/gitea"
- name: enable nginx-sites
  when: '"apt" == ansible_pkg_mgr|lower'
  file:
    state: link
    src: "../sites-available/gitea"
    dest: "/etc/nginx/sites-enabled/gitea"
- name: copy nginx-sites
  when: '"apk" == ansible_pkg_mgr|lower'
  template:
    src: "nginx.j2"
    dest: "/etc/nginx/conf.d/gitea.conf"

- name: systemctl daemon-reload
  when: ansible_service_mgr == "systemd"
  systemd: 
    daemon-reload: yes
- name: enable services
  service:
    name: '{{item}}'
    enabled: true
    state: restarted
  with_items:
  - nginx
  - gitea