travis-ci: Enable stretch (the future Debian 9), replacing unstable

My goal in building ostree for Debian unstable was that we would
have good coverage of "new code" paths. However, it was removed
for #571 as too much of a moving target. Debian testing is less of
a moving target, and in particular is always internally consistent
(packages are co-installable), which Debian unstable is not guaranteed
to be.

Debian 'stretch' is the future Debian 9, which should be released
next year.

Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>

Closes: #600
Approved by: cgwalters
This commit is contained in:
Simon McVittie 2016-11-28 17:27:44 +00:00 committed by Atomic Bot
parent 0261560b35
commit 9cbe23f4b7

View File

@ -5,6 +5,7 @@ sudo: required
env:
- ci_distro=ubuntu ci_suite=trusty
- ci_docker=debian:jessie-slim ci_distro=debian ci_suite=jessie
- ci_docker=debian:stretch-slim ci_distro=debian ci_suite=stretch
- ci_docker=ubuntu:xenial ci_distro=ubuntu ci_suite=xenial
script: