Merge "Revert "Change the list of extensions to a dict""

roles/stage-output/README.rst

@@ -31,7 +31,7 @@ intended to be used before output fetching in a base job's post-playbook.
 .. zuul:rolevar:: extensions_to_txt
    :default: null
 
-   A dict of file extensions to be replaced with .txt when staging.
+   A list of file extensions to be replaced with .txt when staging.
    This can be useful to ensure that text files with an extension not
    registered in the web server may be viewed via browser when uploaded
    to a file server.
@@ -43,9 +43,8 @@ intended to be used before output fetching in a base job's post-playbook.
    Example:
 
      extensions_to_txt:
-       conf: True
-       log: True
-       txt: False
+     - conf
+     - log
 
      zuul.conf --(staged as)--> zuul_conf.txt
 

roles/stage-output/tasks/main.yaml

@@ -5,26 +5,9 @@
   register: sources
   no_log: true
 
-- name: Build the replace regex when the input is a list
+- name: Build the replace regex
   set_fact:
     extensions_regex: "{{ extensions_to_txt | join('|') | default('__do_not_replace__') }}"
-  when: extensions_to_txt | type_debug == 'list'
-
-- name: Output a warning when input is a list
-  debug:
-    msg: "WARNING: extensions_to_txt is a list, values defined by parents will be overwritten"
-  when: extensions_to_txt | type_debug == 'list'
-
-- name: Build a list when replace regex is a dict
-  set_fact:
-    extensions_regex: "{{ extensions_regex | default('___') }}|{{ item.key }}"
-  with_dict: extensions_to_txt
-  when:
-    - extensions_to_txt | type_debug == 'dict'
-    - item.value == True
-  # NOTE(andreaf) Even if this is only executed for type 'dict', with_dict is
-  # still invoked somehow and it's causing an error when the input is a list
-  ignore_errors: yes
 
 - debug:
     var: extensions_regex