For bulk copying, `rsync` is used in test code, which is rather fast and
capable of saving needless write operations. The downside is that tests
fail when the tool is missing, which is the case with most minimal Linux
setups (e.g. containers or even Gnome installations of Debian).
Provide an alternative way for sufficiently fast copying by means of
`find -exec cp`. Measured total test time penalty is less than 0.5%.
Downside of needless write operations remains in case of fallback.
Removed the copy/paste code, moved it into a reusable function that can
be called from the `local_setup` function as needed. Also simplified the
handling of the $HOME variable since @rico-chet provided a better way of
doing this.
Git uses system-wide and user-wide configurations per default and these
can interfere with our tests. Keep `git` from using them by setting the
according environment variables.
This might also help with other tools which access user's home
directory.
Added completion for reload.
Fixed order in completion
Added unit tests for completion
The variable BASH_IT_AUTOMATIC_RELOAD_AFTER_CONFIG_CHANGE has to be unset.
Alex Thiessen
Nils Winkler
Piotr Rogoża
Ivan Povalyukhin