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Re: [Qemu-devel] [PATCH 3/3] travis: Add config to do a Coverity Scan up
From: |
Alex Bennée |
Subject: |
Re: [Qemu-devel] [PATCH 3/3] travis: Add config to do a Coverity Scan upload |
Date: |
Wed, 14 Jun 2017 16:14:44 +0100 |
User-agent: |
mu4e 0.9.19; emacs 25.2.50.3 |
Peter Maydell <address@hidden> writes:
> Add config to travis to do a Coverity Scan build and upload, using
> the new run-coverity-scan script.
>
> There is an official integration between Travis and Coverity Scan:
>
> https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/addons/coverity_scan.rb
> which slurps values out of the .travis.yml and downloads a build
> script from Coverity which does the bulk of the work:
> https://scan.coverity.com/scripts/travisci_build_coverity_scan.sh
>
> However we choose to roll our own since this seems less
> confusing and also allows us to include debug features
> (notably the ability to do a "dry run" test which doesn't
> actually upload anything).
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> .travis.yml | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/.travis.yml b/.travis.yml
> index 26dabb6..d772a4a 100644
> --- a/.travis.yml
> +++ b/.travis.yml
> @@ -210,3 +210,27 @@ matrix:
> - TEST_CMD=""
> before_script:
> - ./configure ${CONFIG} --extra-cflags="-g3 -O0 -fsanitize=thread
> -fuse-ld=gold" || cat config.log
> + # Build and upload to Coverity Scan.
> + # We do not impose any rate limiting here, but instead rely on the
> + # limiting done by the coverity servers, which for a project of QEMU's
> + # size means one build a day. The run-coverity-scan script will exit
> + # early if the limiter does not permit a new upload, so the effect will
> + # be that the first build (only) in each 24 hour period will be scanned.
> + # If we needed to apply a limit at the Travis end, the simplest approach
> + # would be to run the scan only if the branch was 'coverity-scan', and
> + # use a cron job to push master to the 'coverity-scan' branch
> periodically.
> + # We run on the trusty Travis hosts so that there's a wider set of
> + # dependencies satisfied to improve coverage.
> + - dist: trusty
I think we ought to add a sudo: stanza here to make it explicit if we
want the containerised or VM based trusty image here. I'm wildly
assuming we need lots of memory for this build so I would suggest:
sudo: required
> + env:
> + - COVERITY=1
> + - COVERITY_BUILD_CMD="make -j3"
> + - address@hidden
> + # This 'secure' setting sets COVERITY_TOKEN=<secret token>
> + # and was created with travis encrypt -r qemu/qemu COVERITY_TOKEN=...
> + - secure:
> "D3E6E5bacui53fYBQrx0wQr8ZTvo6VIBPKfg0QHj2uwa6OPFkUlcMr/EHWvdbZNAa4Q1bv1vhlED5OPRfPmQYzxQNT4SAxDZeuZnikgIymfqQXNOjKw4kRUDO9P42QanyFd+EAu2JDVClAeJPgBpa/ns4CNrGDK+Q3coGndCP8o="
> + before_script:
> + - if [ "$TRAVIS_PULL_REQUEST" = "true" ]; then echo "Skipping
> Coverity (pullreq)"; exit 0; fi
> + - if [ "$TRAVIS_BRANCH" != "master" ]; then echo "Skipping
> Coverity (wrong branch)"; exit 0; fi
This doesn't actually skip anything - but you can't exit non-zero
without breaking the build. You would need to touch a file or something
to make run-coverity-scan skip its work.
> + script:
> + - ./scripts/run-coverity-scan
--
Alex Bennée
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, (continued)
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Paolo Bonzini, 2017/06/14
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Philippe Mathieu-Daudé, 2017/06/14
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Paolo Bonzini, 2017/06/14
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Peter Maydell, 2017/06/14
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Paolo Bonzini, 2017/06/14
- Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Peter Maydell, 2017/06/29
Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Alex Bennée, 2017/06/14
Re: [Qemu-devel] [PATCH 1/3] travis: install more library dependencies, Daniel P. Berrange, 2017/06/14
[Qemu-devel] [PATCH 3/3] travis: Add config to do a Coverity Scan upload, Peter Maydell, 2017/06/13
- Re: [Qemu-devel] [PATCH 3/3] travis: Add config to do a Coverity Scan upload,
Alex Bennée <=
[Qemu-devel] [PATCH 2/3] scripts/run-coverity-scan: Script to run Coverity Scan build, Peter Maydell, 2017/06/13
Re: [Qemu-devel] [PATCH 0/3] Automate coverity scan uploads via Travis, no-reply, 2017/06/13