ansible/lib
Jérémy Lecour 2fb9b46752 Lineinfile must not insert lines multiples times with insertbefore/insertafter (#49409)
* Change test suite to fit expected behaviour

This reverts some changes from ansible/ansible@723daf3
If a line is found in the file, exactly or via regexp matching, it must 
not be added again.
insertafter/insertbefore options are used only when a line is to be 
inserted, to specify where it must be added.

* Implement the change in behaviour mentioned in the previous commit

* Fix comment to reflect what the code does

* Set the correct return message.

In these cases, the lines are added, not replaced.

* Add a changelog
2018-12-17 16:42:24 -05:00
..
ansible Lineinfile must not insert lines multiples times with insertbefore/insertafter (#49409) 2018-12-17 16:42:24 -05:00