Refresh apt cache when building dh_virtualenv docker image (#7555)

When we tried to build debs for 1.13.0, the build failed because docker used a
base docker image which had a stale apt cache.

Fixes: #7540
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Richard van der Hoff 2020-05-22 10:17:47 +01:00 committed by GitHub
parent a0f99f81b3
commit 8c75da916c
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2 changed files with 5 additions and 2 deletions

1
changelog.d/7555.misc Normal file
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@ -0,0 +1 @@
Refresh apt cache when building dh_virtualenv docker image.

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@ -31,8 +31,10 @@ RUN mkdir /dh-virtualenv
RUN wget -q -O /dh-virtualenv.tar.gz https://github.com/matrix-org/dh-virtualenv/archive/matrixorg-20200519.tar.gz
RUN tar -xv --strip-components=1 -C /dh-virtualenv -f /dh-virtualenv.tar.gz
# install its build deps
RUN cd /dh-virtualenv \
# install its build deps. We do another apt-cache-update here, because we might
# be using a stale cache from docker build.
RUN apt-get update -qq -o Acquire::Languages=none \
&& cd /dh-virtualenv \
&& env DEBIAN_FRONTEND=noninteractive mk-build-deps -ri -t "apt-get -y --no-install-recommends"
# build it