Re: travis CI

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On Wed, 2017-10-18 at 19:30 -0700, William Roberts wrote:
> On Tue, Oct 17, 2017 at 12:50 PM, Stephen Smalley <sds@xxxxxxxxxxxxx>
> wrote:
> > On Tue, 2017-10-17 at 11:49 -0700, William Roberts wrote:
> > > On Sun, Oct 15, 2017 at 5:10 AM, Nicolas Iooss <nicolas.iooss@m4x
> > > .org
> > > > wrote:
> > > > On Fri, Oct 13, 2017 at 1:50 AM, William Roberts
> > > > <bill.c.roberts@xxxxxxxxx> wrote:
> > > > > On Thu, Oct 12, 2017 at 1:48 PM, Stephen Smalley <sds@tycho.n
> > > > > sa.g
> > > > > ov> wrote:
> > > > > > On Thu, 2017-10-12 at 11:29 -0700, William Roberts wrote:
> > > > > > > I see a travis.yml file, recently modified by Nicolas,
> > > > > > > but I
> > > > > > > failed
> > > > > > > to
> > > > > > > find the Travis CI instance on travis.org, where is it?
> > > > > > > 
> > > > > > > We should likely have it running on commits to the repo
> > > > > > > and
> > > > > > > PRs so we
> > > > > > > can have some independent way of verifying that our run
> > > > > > > of
> > > > > > > the tests
> > > > > > > was compromised by some env variation or mistake.
> > > > > > > 
> > > > > > > Thoughts?
> > > > > > 
> > > > > > To date he has just run it on his own fork.  Not opposed to
> > > > > > enabling
> > > > > > it, just haven't looked into that...
> > > > > 
> > > > > I have done it for my some of my projects, Ill go ahead and
> > > > > set
> > > > > this up.
> > > > 
> > > > I configured Travis-CI to test the branches in my Github
> > > > repository
> > > > a
> > > > little more than one year ago, after several build
> > > > configurations
> > > > got
> > > > broken (clang on Linux for example). I later added more
> > > > features to
> > > > it
> > > > (for example warning about missing .gitignore entries, testing
> > > > several
> > > > Ruby and Python versions, etc), before I upstreamed my
> > > > .travis.yml
> > > > file (a few months ago). When I did it, my main motivation was
> > > > to
> > > > simplify the job of anyone who would want to configure a CI
> > > > system
> > > > on
> > > > the project (the building rules and dependencies should be
> > > > quite
> > > > similar). Using a continuous integration system is useful to
> > > > prevent
> > > > simple regression issues which would otherwise only be detected
> > > > when
> > > > someone running a specific configuration tries to build the
> > > > project.
> > > > 
> > > > Before asking to enable Travis-CI on the main SELinux
> > > > repository, I
> > > > wanted to make sure it was stable/reliable enough. To do this,
> > > > I
> > > > created a branch named "travis-upstream" in my repository,
> > > > which
> > > > tracked the master branch of the main repository. All went well
> > > > for
> > > > quite some time, until Travis-CI modified this summer their
> > > > environments, introducing some incompatibilities with projects
> > > > which
> > > > use several programming languages. Thankfully these changes
> > > > have
> > > > been
> > > > documented in Travis-CI's blog and I updated the config file to
> > > > fix
> > > > the builds with commits b1ea8120832d ("Travis-CI: use sugulite
> > > > environment") and 6d9258e5a05f ("Travis-CI: fix configuration
> > > > after
> > > > September's update"). As Travis-CI does not seem to want to
> > > > support
> > > > multi-language projects (cf.
> > > > https://github.com/travis-ci/travis-ci/issues/4090 for
> > > > example),
> > > > more
> > > > breaking changes could be introduced as the provided
> > > > environment
> > > > are
> > > > upgraded. Nevertheless I expect that such changes are quite
> > > > easily
> > > > fixable.
> > > > 
> > > > In short, using a CI platform is useful and Travis-CI is a free
> > > > one
> > > > which makes it possible to test several build configurations (I
> > > > also
> > > > tried Circle-CI, which did not provide a similar feature) and
> > > > maintaining a working configuration does not require much
> > > > effort.
> > > > Moreover when a Travis-CI job fails, the log contains the
> > > > console
> > > > output which usually is very clear about what has gone wrong.
> > > > Travis-CI now also provides Docker images which help
> > > > reproducing
> > > > issues and understanding their cause without needing to submit
> > > > a
> > > > new
> > > > job.
> > > > 
> > > > If you want to set this platform up for SELinux userspace
> > > > project,
> > > > please go ahead :)
> > > > 
> > > > Cheers,
> > > > Nicolas
> > > > 
> > > 
> > > I tried to turn it on in travis, but got the message:
> > > 
> > > This is not an active repository
> > > 
> > > You don't have sufficient rights to enable this repo on Travis.
> > > Please contact the admin to enable it or to receive admin rights
> > > yourself.
> > > 
> > > Stephen maybe you can do this, or grant me the permissions?
> > > 
> > > You should be able to go here:
> > > https://travis-ci.org
> > > 
> > > And login, and then in your organization for selinux flip the
> > > switch
> > > for travis. Once it's on, and working, we can add the badge to
> > > the
> > > README
> > > file for build status.
> > 
> > Enabled now for the selinux repo.
> > 
> 
> FYI this is up and running thanks to Nicolas's .travis.yml.
> 
> You can see it verifying this PR
> https://github.com/SELinuxProject/selinux/pull/66
> 
> I've submitted that patch to the mailing list as well.

Our .travis.yml seems to yield unstable results,
https://travis-ci.org/SELinuxProject/selinux/jobs/292128434

Don't know if it would help to instead download a refpolicy release and
extract it, or if this is just transient.




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