---
- hosts: apt
  vars:
    ansible_python_interpreter: auto # to disable deprication warning related to the use of python2
    ###############################################################
    ##################### Golang Vars #############################
    ###############################################################
    # Go language SDK version number
    golang_version: '1.16.6'
    go_version_target: "go version go{{ golang_version }} linux/amd64"
    # Mirror to download the Go language SDK redistributable package from
    golang_mirror: 'https://storage.googleapis.com/golang'
    # Base installation directory the Go language SDK distribution
    golang_install_dir: '/usr/local/go'
    # Directory to store files downloaded for Go language SDK installation
    golang_download_dir: "{{ x_ansible_download_dir | default(ansible_env.HOME + '/.ansible/tmp/downloads') }}"
    # Location for GOPATH environment variable
    golang_gopath: "/home/{{ user }}/go"
    # Filename of Go language SDK redistributable package
    golang_redis_filename: 'go{{ golang_version }}.linux-amd64.tar.gz'

    ###############################################################
    # CGRateS vars
    cgrates_dir: "{{ golang_gopath }}/src/github.com/cgrates/cgrates"
    cgrates_branch: "1.0"
    cgrates_distribution: "nightly"
    ###############################################################
    ######################## GPG Vars #############################
    ###############################################################
    gpg_home: "/root"
    gpg_realname: "CGRateS"
    gpg_useremail: "cgrates@itsyscom.com"
    gpg_pubkeyfileexport: "apt.cgrates.org.gpg.key"

    gpg_keylength: 2048
    gpg_subkeylength: 2048
    gpg_expire: 360

    rootUser : root

    customPath: "{{ lookup('env','PATH') }}:{{ golang_gopath }}/bin:/usr/local/go/bin:{{ ansible_env.PATH }}"

    dependencies:
      - build-essential
      - git
      - devscripts
      - reprepro
      - nginx

  remote_user: '{{ user }}'
  tasks:
    - name: set cgrates cgrates_distribution
      set_fact:
        cgrates_distribution: "{{ cgrates_distribution }}"
###########################################################################################################################
###########################################################################################################################
# install dependencies
    - name: Install dependencies
      become: yes
      apt: name={{ dependencies }} state=present
###########################################################################################################################
###########################################################################################################################
# Prepare for configuration
    - name: Config reprepro
      include: reprepro.yaml

    - name: Generate GPG Key
      include: gpg.yaml

    - name: Check if NGINX needs to be configured
      become: true
      shell: "ls /etc/nginx/sites-enabled | grep 'apt.cgrates.org.vhost'"
      ignore_errors: true
      register: nginxConfig

    - name: Configure NGINX server
      include: nginx.yaml
      when: nginxConfig.stdout_lines|length < 1
    
    - name: Enable and start nginx
      systemd:
        name: nginx
        state: started
        masked: no
        enabled: yes

###########################################################################################################################
###########################################################################################################################
# Install Golang
    - name: install unarchive dependencies (zypper)
      become: yes
      zypper:
        name:
          - gzip
          - tar
        state: present
      when: ansible_pkg_mgr == 'zypper'

    - name: Install golang
      include: go.yaml

###########################################################################################################################
###########################################################################################################################
# Install CGRateS
    - name: create cgrates directory
      become: yes
      file:
        state: directory
        mode: 'u=rwx,go=rx'
        owner: "{{ user }}"
        group: "{{ user }}"
        dest: '{{ cgrates_dir }}'
      become_user: "{{ user }}"

    - name: git clone cgrates
      git:
        repo: https://github.com/cgrates/cgrates.git
        dest: '{{ cgrates_dir }}'
        update: yes
        force: yes
        version: "{{ cgrates_branch }}"
      become: yes
      become_user: "{{ user }}"

    - name: clean go cache
      become: yes
      shell: "go clean --cache"
      environment:
        PATH: "{{ lookup('env','PATH') }}:{{ golang_gopath }}/bin:/usr/local/go/bin:{{ ansible_env.PATH }}"

    - name: clean go modcache
      become: yes
      shell: "go clean --modcache"
      environment:
        PATH: "{{ lookup('env','PATH') }}:{{ golang_gopath }}/bin:/usr/local/go/bin:{{ ansible_env.PATH }}"

    - name: sync the go mod with vendor
      become: yes
      shell: "go mod vendor"
      environment:
        PATH: "{{ lookup('env','PATH') }}:{{ golang_gopath }}/bin:/usr/local/go/bin:{{ ansible_env.PATH }}"
      args:
        chdir: '{{ cgrates_dir }}'

    - name:  build cgrates
      shell: "sh {{ cgrates_dir }}/build.sh"
      environment:
        PATH: "{{ lookup('env','PATH') }}:{{ golang_gopath }}/bin:/usr/local/go/bin:{{ ansible_env.PATH }}"
      args:
        chdir: '{{ cgrates_dir }}'

    - name: symbol link
      become: yes
      file:
        src: "{{ cgrates_dir }}/data"
        dest: "/usr/share/cgrates"
        state: link
            
    - name: get git tag
      shell: "git tag -l --points-at HEAD"
      args:
        chdir: '{{ cgrates_dir }}'
      register: gitTagVar
###########################################################################################################################
###########################################################################################################################
# Generate package
    - name:  Generate package
      become: yes
      command: 'sudo env "PATH={{ customPath }}" make deb'
      args:
        chdir: '{{ cgrates_dir }}/packages'

    - name: Check if the package was generated
      become: yes
      shell: "sudo ls {{ golang_gopath }}/src/github.com/cgrates | grep 'cgrates_'"
      ignore_errors: true
      register: packageVar

    - name: Move the files to /var/packages/debian/incoming
      become: yes
      command: sudo mv {{item}} /var/packages/debian/incoming/
      args:
        chdir: '{{ golang_gopath }}/src/github.com/cgrates'
      when : packageVar.stdout_lines|length > 0
      with_items: '{{ packageVar.stdout_lines }}'

    - name : Get the name of the deb file
      become: yes
      shell : "sudo ls /var/packages/debian/incoming/ | grep '.deb'"
      register: debFileName

    - name : Get the name of the changes file
      become: yes
      shell : "sudo ls /var/packages/debian/incoming/ | grep '.changes'"
      register: changesFileNames

  # get reprepro version
    - name: set cgrates distribution
      set_fact:
        cgrates_distribution: "{{ cgrates_branch }}"
      when: cgrates_branch != "master"

  # Include the package with reprepro
    - name : Include the package with reprepro
      become: yes
      command: sudo reprepro -A amd64 -Vb . include {{ cgrates_distribution }} /var/packages/debian/incoming/{{ item }}
      ignore_errors: true
      args :
        chdir: /var/packages/debian
      with_items: '{{ changesFileNames.stdout_lines }}'
      when : cgrates_branch == "master" or gitTagVar.stdout_lines|length > 0

    # Move the file to PKG server
    - name: Copy the file to PKG server
      shell: 'scp /var/packages/debian/incoming/{{ item }} {{ pkgAddr }}:/tmp/'
      args:
        chdir: /var/packages/debian/incoming/
      with_items: '{{ debFileName.stdout_lines }}'

    # Clean the incoming folder
    - name: Clean the incoming folder
      become: yes
      shell: "sudo rm /var/packages/debian/incoming/*"
      args:
        chdir: /var/packages/debian

- hosts: pkg
  vars:
    ansible_python_interpreter: auto # to disable deprication warning related to the use of python2
  remote_user: '{{ user }}'
  tasks:
    - name: set cgrates cgrates_distribution
      set_fact:
        cgrates_distribution: "{{ hostvars['apt']['cgrates_distribution'] }}"

    - name: Creates directory
      become: yes
      file:
        path: /var/packages/deb/{{ cgrates_distribution }}/
        state: directory
        
    - name: Remove symlink from current deb package
      become: yes
      file:
        path: /var/packages/deb/{{ cgrates_distribution }}/cgrates_current_amd64.deb
        state: absent
      when : cgrates_distribution == "nightly" or hostvars['apt']['gitTagVar'].stdout_lines|length > 0

    - name: Move the new package to /var/packages/deb
      become: yes
      shell: "mv /tmp/{{ item}} /var/packages/deb/{{ cgrates_distribution }}/"
      with_items: "{{ hostvars['apt']['debFileName']['stdout_lines'] }}"

    - name: Create the new symlink cgrates_current_amd64.deb
      become: yes
      file:
        src: /var/packages/deb/{{ cgrates_distribution }}/{{ item }}
        dest: /var/packages/deb/{{ cgrates_distribution }}/cgrates_current_amd64.deb
        state: link
      with_items: "{{ hostvars['apt']['debFileName']['stdout_lines'] }}"
      when : cgrates_distribution == "nightly" or hostvars['apt']['gitTagVar'].stdout_lines|length > 0