path: root/roles/pacman/tasks/main.yml

- become: true
  block:
    - name: Upgrade packages
      community.general.pacman:
        update_cache: true
        upgrade: true
      register: pacman_result
      notify: reboot

    - debug:
        var: pacman_result.packages
      when: pacman_result.changed

    - name: Flush handlers
      meta: flush_handlers
  rescue:
    - fail:
        msg: Upgrading packages failed for an unknown reason!
      when: not etc_versioned

    - name: Check for changes in /etc
      command: git status --porcelain=v1
      args:
        chdir: /etc
      register: git_status
      changed_when: false
      failed_when: false

    - fail:
        msg: Upgrading packages failed for an unknown reason!
      when: not git_status.stdout

    - name: All changes in /etc are in pacman.d/gnupg?
      shell: |
        git status --porcelain=v1 \
            | cut -c 4- \
            | grep -G -v '^pacman.d/gnupg/'
      args:
        chdir: /etc
      register: only_gnupg
      changed_when: false
      failed_when: false

    - name: Commit changes in /etc
      command: |
        etckeeper commit 'pacman: GPG keys'
      when: git_status.stdout and only_gnupg.rc != 0

    - name: Upgrade packages after GPG keys
      community.general.pacman:
        update_cache: true
        upgrade: true
      register: pacman_result
      notify: reboot

    - debug:
        var: pacman_result.packages
      when: pacman_result.changed

    - name: Flush handlers
      meta: flush_handlers