Standarise block/when ordering

Newer ansbile-lint finds "when" or "become" statements that are at the
end of blocks.  Ordering these before the block seems like a very
logical thing to do, as we read from top-to-bottom so it's good to see
if the block will execute or not.

This is a no-op, and just moves the places the newer linter found.

Change-Id: If4d1dc4343ea2575c64510e1829c3fe02d6c273f

roles/copy-build-sshkey/tasks/main.yaml

@@ -1,6 +1,7 @@
 ---
 # Use a block to add become to a set of tasks
 - name: Add build ssh key
+  become: true
   block:
   # Add the authorization first, to take advantage of manage_dir
   - name: Authorize build key
@@ -32,4 +33,3 @@
       mode: 0644
       owner: "{{ copy_sshkey_target_user }}"
       force: no
-  become: true

roles/ensure-cabal/tasks/main.yaml

@@ -9,6 +9,7 @@
   register: _cabal_version
 
 - name: Install cabal
+  when: _cabal_version.rc != 0
   block:
     - name: Ensure copr dnf plugin
       package:
@@ -25,7 +26,6 @@
         name: cabal-install
         state: present
       become: true
-  when: _cabal_version.rc != 0
 
 - name: Check package
   stat:

roles/ensure-haskell-stack/tasks/main.yaml

@@ -9,6 +9,7 @@
   register: _stack_version
 
 - name: Install stack
+  when: _stack_version.rc != 0
   block:
     # This package is somehow missing from the requirements of the
     # published packaged copr repo.  See
@@ -31,4 +32,3 @@
 
     - name: Setup stack LTS
       command: "stack {% if lts_version %}--resolver {{ lts_version }}{% endif %} setup"
-  when: _stack_version.rc != 0

roles/ensure-kubernetes/tasks/minikube.yaml

@@ -73,6 +73,7 @@
     extra_args: ""
 
 - name: Configure dns options if set
+  when: minikube_dns_resolvers|length>0
   block:
     - name: Write resolv.conf
       template:
@@ -82,7 +83,6 @@
     - name: Set extra kube setttings
       set_fact:
         extra_args: "--extra-config=kubelet.resolv-conf={{ ansible_user_dir }}/.minikube/k8s_resolv.conf"
-  when: minikube_dns_resolvers|length>0
 
 # See https://github.com/kubernetes/minikube/issues/14410
 - name: Setup cri-dockerd

roles/ensure-pip/tasks/RedHat.yaml

@@ -8,6 +8,8 @@
   become: yes
 
 - name: Install pip
+  become: yes
+  when: ensure_pip_from_packages_with_python2
   block:
     - name: Check for EPEL repository
       stat:
@@ -32,5 +34,3 @@
           - python-wheel
         state: present
         enablerepo: epel
-  become: yes
-  when: ensure_pip_from_packages_with_python2

roles/ensure-shake/tasks/main.yaml

@@ -13,6 +13,7 @@
   register: _shake_version
 
 - name: Install shake
+  when: "_shake_version.rc != 0"
   block:
     - name: Include OS-specific variables
       include_vars: "{{ zj_distro_os }}"
@@ -29,4 +30,3 @@
         name: "{{ shake_packages }}"
         state: present
       become: yes
-  when: "_shake_version.rc != 0"

roles/ensure-twine/tasks/main.yaml

@@ -12,6 +12,7 @@
   when: register_twine.rc == 0
 
 - name: Ensure twine is installed
+  when: register_twine.rc != 0
   block:
     - name: Ensure twine is installed
       command: "{{ twine_python }} -m pip install twine!=1.12.0 requests-toolbelt!=0.9.0 --user"
@@ -19,4 +20,3 @@
     - name: Set pypi_twine_executable
       set_fact:
         pypi_twine_executable: ~/.local/bin/twine
-  when: register_twine.rc != 0

roles/fetch-javascript-tarball/tasks/main.yaml

@@ -10,6 +10,7 @@
     - skip_ansible_lint
 
 - name: Return artifacts
+  when: not zuul_use_fetch_output
   block:
     - name: Ensure artifacts directory exists
       file:
@@ -26,4 +27,3 @@
         verify_host: true
         owner: no
         group: no
-  when: not zuul_use_fetch_output

roles/fetch-sphinx-tarball/tasks/html.yaml

@@ -10,6 +10,7 @@
     warn: false
 
 - name: Fetch HTML
+  when: not zuul_use_fetch_output
   block:
     - name: Fetch archive HTML
       synchronize:
@@ -35,9 +36,9 @@
         remote_src: true
         extra_opts:
           - "--no-same-owner"
-  when: not zuul_use_fetch_output
 
 - name: Copy HTML
+  when: zuul_use_fetch_output
   block:
     - name: Copy archive HTML
       copy:
@@ -59,7 +60,6 @@
         remote_src: true
         extra_opts:
           - "--no-same-owner"
-  when: zuul_use_fetch_output
 
 - name: Return artifact to Zuul
   zuul_return:

roles/fetch-translation-output/tasks/main.yaml

@@ -4,6 +4,7 @@
   register: translation_files
 
 - name: Collection translation files
+  when: translation_files.stat.exists
   block:
     - name: Collect translation source files
       synchronize:
@@ -22,4 +23,3 @@
         mode: 0755
         remote_src: true
       when: zuul_use_fetch_output
-  when: translation_files.stat.exists

roles/stage-output/tasks/main.yaml

@@ -80,6 +80,8 @@
   when: extensions_to_txt is defined and extensions_to_txt is not none
 
 - name: Collect log files
+  when:
+    - stage_compress_logs
   block:
     - name: Discover log files for compression
       find:
@@ -104,5 +106,3 @@
         loop_var: zj_log_file
       tags:
         - skip_ansible_lint
-  when:
-    - stage_compress_logs

roles/test-upload-logs-swift/tasks/main.yaml

@@ -32,6 +32,7 @@
       register: upload_results
 
 - name: Return log URL
+  when: upload_results is defined
   block:
     - name: Return log URL to Zuul
       delegate_to: localhost
@@ -42,4 +43,3 @@
     - name: Print upload failures
       debug:
         var: upload_results.upload_failures
-  when: upload_results is defined

roles/upload-logs-swift/tasks/main.yaml

@@ -32,6 +32,7 @@
       register: upload_results
 
 - name: Return logs
+  when: upload_results is defined
   block:
     - name: Return log URL to Zuul
       delegate_to: localhost
@@ -42,4 +43,3 @@
     - name: Print upload failures
       debug:
         var: upload_results.upload_failures
-  when: upload_results is defined

roles/validate-host/tasks/main.yaml

@@ -26,6 +26,9 @@
     mode: 0644
 
 - name: Run zuul_debug_info and collect output
+  when:
+    - ansible_os_family != "Windows"
+    - ansible_python_version is version('2.7', '>=')
   block:
     - name: Collect information about zuul worker
       zuul_debug_info:
@@ -42,7 +45,3 @@
         dest: "{{ zuul_info_dir }}/zuul-info.{{ validate_host_hostname_sanitized }}.txt"
         src: templates/zuul-info.j2
         mode: 0644
-
-  when:
-    - ansible_os_family != "Windows"
-    - ansible_python_version is version('2.7', '>=')