- name: Check version of bazel
  shell: |
    set -o pipefail
    bazel --version | grep -Eo '([0-9]+\.)+[0-9]+'
  failed_when: false
  register: installed_bazel_version

- name: Display Bazel version
  debug:
    msg: "Current installed Bazel version is {{ installed_bazel_version.stdout }}"

- name: Download and install Bazel if needed
  include_tasks: install-bazel.yaml
  when:
    - install_bazel_if_missing
    - installed_bazel_version.stdout != bazel_version