Hi,
this morning I've tried to come up with a minimal checkstyle validation
that we could enable
right after IntelliJ reformat... so far I came up empty, like, there are
hundreds (or more) of violations left
for even the most basic checks (like, not even tabs checks would pass).
To do these tests I setup a new branch with a different way of setting up
checkstyle (inline configuration
instead of in a separate module), set it up to ignore generated code
(javacc, EMF).
The branch is here:
https://github.com/aaime/geotools/commits/intellij_checkstyle2
and the configuration of checkstyle, with all checks I've tried commented
out, and the number or errors
originating from each:
https://github.com/aaime/geotools/commit/384564d764705d8b06d4e72bb72bde1ad58b06af#diff-600376dffeb79835ede4a0b285078036R1766
and finally a reference to the checks, so that you can read what the
commented out modules do:
http://checkstyle.sourceforge.net/checks.html
This is... depressing. The notion of wholesale reformat was based on two
ideas:
- Automatic reformat on all branches
- A set of checks to maintain basic compliance after that is done (or
we'll just go back to the previous state, soon)
It seems the second element, which is kind of important, cannot be achieved
without further source code
processing. Some could hopefully be automated, like tabs replacement in
javadocs, but various things seem like they'd
have to be manual (and let's not forget the need for backport, or we'd be
generating a backport hell for any new
bugfix/feature in the next year to come).
At this point, without a code sprint dedicated to this, I am afraid that we
would be able to only do wholesale
reformat, but without checks, unless we adopt the Google code style and
tools (which we don't like the formatting of).
Help? Opinions? :-)
Cheers
Andrea
==
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==
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
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