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Author SHA1 Message Date
Matt Clay
3b86dc3e12
WIP - Fix ansible-doc bugs and add integration tests. ()
* Add integration tests for ansible-doc.

* Enable tests that now pass

* Cleanup processing of plugin docs

* Mostly separate the steps of processing plugin docs

  1) Acquire source data
  2) Transform and calculate additonal data
  3) Format data for output
  4) Output data

  format_plugin_doc() is still mixing transformation and formatting but
  that should be fixed in a devel-only change

* Raise exceptions in _get_plugin_doc() on errors.

* Remove check to exclude on blacklisted extensions.  We already request
  only .py files

* If there is no DOCUMENTATION entry in the plugin, raise an exception
  from _get_plugin_doc().  Everywhere we use _get_plugin_doc(), this is
  treated as an error

* If there is no ANSIBLE_METADATA raise an exception as well as
  displaying of docs assumes that this has been set.

* If there is neither DOCUMENTATION nor ANSIBLE_METADATA, warn about the
  lack of METADATA and error on the lack of DOCUMENTATION.  Lack of
  DOCUMENTATION is more important so it is what the user should see.

* Add a few special cases for backwards compat.  These should probably
  be made errors in 2.10:
  * no docs but has metadata shows no documentation rather than an error
  * empty plugin file shows no doumentation rather than an error

* Simplify backwards compatibility logic.
2019-09-17 15:45:30 -07:00