gri3-wm/travis/travis-base-ubuntu.Dockerfile

# vim:ft=Dockerfile
# Same as travis-base.Dockerfile, but without the test suite dependencies since
# we only build Debian packages on Ubuntu, we don’t run the tests.
FROM ubuntu:xenial

RUN echo force-unsafe-io > /etc/dpkg/dpkg.cfg.d/docker-apt-speedup
# Paper over occasional network flakiness of some mirrors.
RUN echo 'APT::Acquire::Retries "5";' > /etc/apt/apt.conf.d/80retry

# NOTE: I tried exclusively using gce_debian_mirror.storage.googleapis.com
# instead of httpredir.debian.org, but the results (Fetched 123 MB in 36s (3357
# kB/s)) are not any better than httpredir.debian.org (Fetched 123 MB in 34s
# (3608 kB/s)). Hence, let’s stick with httpredir.debian.org (default) for now.

# Install mk-build-deps (for installing the i3 build dependencies),
# clang and clang-format-4.0 (for checking formatting and building with clang),
# lintian (for checking spelling errors),
# test suite dependencies (for running tests)
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    dpkg-dev devscripts git equivs \
    clang clang-format-4.0 \
    lintian && \
    rm -rf /var/lib/apt/lists/*

# Install i3 build dependencies.
COPY debian/control /usr/src/i3-debian-packaging/control
RUN echo 'deb http://dl.bintray.com/i3/i3-autobuild-ubuntu xenial main' > /etc/apt/sources.list.d/i3-autobuild.list && \
    apt-get update && \
    apt-get --allow-unauthenticated install i3-autobuild-keyring && \
    rm -f /var/lib/apt/lists/dl.bintray.com_i3_i3-autobuild-ubuntu_* && \
    apt-get update && \
    DEBIAN_FRONTEND=noninteractive mk-build-deps --install --remove --tool 'apt-get --no-install-recommends -y' /usr/src/i3-debian-packaging/control && \
    rm -rf /var/lib/apt/lists/*