Hi Neels,
I've seen some discusion (unfortunately on the sysmocom internal jaberr room,
not on a public osmocom channel) related to the docker based jenkins verification
jobs as follows:
ADD
http://download.opensuse.org/repositories/network:/osmocom:/nightly/Debian_…
/tmp/Release
RUN apt-get update && apt-get install -y --no-install-recommends libosmocore-dev
The "ADD" line will check if the "Release" file of the repository has
changed.
If yes, the cache will be invalidated, and the following line[s] will be re-run.
If no, then the cache will remain.
It's sub-optimal in that any change to the repository (even those that are
unrelated to the packages used, [libosmocore-dev in this example]) will trigger
an image re-build. But at least it will guarantee that any update to the
libosmocore-dev package will trigger an image rebuild.
See
http://git.osmocom.org/docker-playground/tree/osmo-stp-master/Dockerfile for
a real-world example
Regards,
Harald
--
- Harald Welte <laforge(a)gnumonks.org>
http://laforge.gnumonks.org/
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