- name: Test correct version of bazel installed
  hosts: all
  roles:
    - role: ensure-bazel
  post_tasks:
    - name: Confirm correct version installed
      shell: bazel --version | grep -Eo '([0-9]+\.)+[0-9]+'
      ignore_errors: yes
      register: confirmed_bazel_version
      failed_when: bazel_version != confirmed_bazel_version.stdout

- name: Test bazel not installed when install_bazel_if_missing is false
  hosts: all
  roles:
    - role: ensure-bazel
      vars:
        bazel_version: '1.2.1'
        install_bazel_if_missing: False
  post_tasks:
    - name: Confirm version not installed
      shell: bazel --version | grep -Eo '([0-9]+\.)+[0-9]+'
      ignore_errors: yes
      register: confirmed_bazel_version
      failed_when: bazel_version == confirmed_bazel_version.stdout