12281
3%

Ran 07 Feb 2017 12:24AM UTC

Jobs 7

Files 312

Run time 15min

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Build # 12281

Build Type

push

travis-ci

Committed by

timabbott

Commit Message

storage: Fix static files storage reuse issues.

Zulip's previous model for managing static asset files via Django
pipeline had some broken behavior around upgrades.  In particular, it
was for some reason storing the information as to which static files
should be used in a memcached cache that was shared between different
deployments of Zulip.  This means that during the upgrade process,
some clients might be served a version of the static assets that does
not correspond to the server they were connected to.

We've replaced that model with using ManifestStaticFilesStorage, which
instead allows each Zulip deployment directory to have its own
complete copy of the mapping of files to static assets, as it should
be.

We have to do a little bit of hackery with the staticfiles.json path
to make this work, basically because Django expects staticfiles.json
to be under STATIC_ROOT (aka the path nginx is serving to users), but
doing that doesn't really make sense for Zulip, since that directory
is shared between different deployments.

Run Details

25578 of 28400 relevant lines covered (90.06%)

1.8 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	12281.1 (TEST_SUITE=frontend)	07 Feb 2017 12:24AM UTC		Travis Job 12281.1
2	12281.2 (TEST_SUITE=frontend)	07 Feb 2017 12:25AM UTC		Travis Job 12281.2
3	12281.3 (TEST_SUITE=backend)	07 Feb 2017 12:28AM UTC	90.05	Travis Job 12281.3
4	12281.4 (TEST_SUITE=backend)	07 Feb 2017 12:33AM UTC	90.06	Travis Job 12281.4
5	12281.5 (TEST_SUITE=static-analysis)	07 Feb 2017 12:30AM UTC		Travis Job 12281.5
6	12281.6 (TEST_SUITE=production)	07 Feb 2017 12:39AM UTC		Travis Job 12281.6
7	12281.7 (TEST_SUITE=production)	07 Feb 2017 12:40AM UTC		Travis Job 12281.7

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