#
# ansible-playbook -i hosts download_errata.yml --vault-password-file=/etc/.ipassword -s -U root
#
---
- name: Update ERRATAS if any new package
  hosts: pulpservers
  sudo: yes
  gather_facts: yes
  vars_files:
    - pass.yml
    - vars.yml
  vars:
    tmpdir: '/tmp/pulp_centos_errata_import'
    repo: 'centos-6-updates-x86_64'
    from_stage: 'live'
    to_stage: 'unstable'

  pre_tasks:
    - name: Timestamp
      local_action: command date +%Y%m%d%H%M
      register: timestamp
      run_once: yes

    - name: Check repo existence - source
      shell: pulp-admin --username={{ login }} --password={{ pass }} repo list --repo-id  {{ repo }}-{{ from_stage }}
      register: source_exists

    - name: Check repo existence - target
      shell: pulp-admin --username={{ login }} --password={{ pass }} repo list --repo-id {{ repo }}-{{ to_stage }}
      register: target_exists

    - name: Check source rpm content
      shell: "pulp-admin --username={{ login }} --password={{ pass }} rpm repo content rpm --repo-id={{ repo }}-{{ from_stage }} --fields=filename | sort | awk '{print $2}'"
      register: getsourcecontent
      ignore_errors: true

    - name: Check target rpm content
      shell: "pulp-admin --username={{ login }} --password={{ pass }} rpm repo content rpm --repo-id={{ repo }}-{{ to_stage }} --fields=filename | sort | awk '{print $2}'"
      register: gettargetcontent
      ignore_errors: true

    - copy:
       content: "{{ getsourcecontent.stdout }}"
       dest: "./{{ repo }}-{{ from_stage }}.out"
      delegate_to: localhost

    - copy:
       content: "{{ gettargetcontent.stdout }}"
       dest: "./{{ repo }}-{{ to_stage }}.out"
      delegate_to: localhost

    - name: Show diff
      shell: "diff {{ repo }}-{{ from_stage }}.out {{ repo }}-{{ to_stage }}.out | grep rpm"
      register: diffresult
      when: "getsourcecontent|success and gettargetcontent|success"
      delegate_to: localhost
      ignore_errors: true
      changed_when: diffresult.rc == "0"

    - name: Show stages diff
      debug: var=diffresult.stdout_lines
      when: diffresult|changed

    - copy:
       content: "{{ diffresult.stdout }}"
       dest: "./{{ repo }}-{{ from_stage }}-diff.txt"
      delegate_to: localhost
      when: diffresult|changed

  tasks:

    - name: Run errata download
      include: run_errata.yml
      when: diffresult|changed