kokoro/build.sh

#!/bin/bash
# Copyright 2018 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

set -ex

ARCH="amd64"
DISTRO="stretch"

# Format: source_package,binnmu_version
PACKAGES="
    gtk+3.0,
    mesa,
    qtwayland-opensource-src,
    wayland,
    weston,
    xorg-server,
"

install_deps() {
    # Xenial is required for binnmu support in pbuilder.
    sudo tee -a /etc/apt/sources.list.d/ubuntu-xenial.list <<EOF
deb http://archive.ubuntu.com/ubuntu xenial main
EOF
    sudo tee -a /etc/apt/preferences.d/pbuilder.pref <<EOF
Package: *
Pin: release n=xenial
Pin-Priority: -10

Package: debootstrap
Pin: release n=xenial
Pin-Priority: 991

Package: devscripts
Pin: release n=xenial
Pin-Priority: 991

Package: dpkg-dev
Pin: release n=xenial
Pin-Priority: 991

Package: libdpkg-perl
Pin: release n=xenial
Pin-Priority: 991

Package: pbuilder
Pin: release n=xenial
Pin-Priority: 991
EOF

    sudo apt-get -q update
    sudo apt-get install -q -y debian-archive-keyring \
                               devscripts \
                               dpkg-dev \
                               pbuilder
}

main() {
    if [ -z "${KOKORO_ARTIFACTS_DIR}" ]; then
        echo "This script must be run in kokoro"
        exit 1
    fi

    local src_root="${KOKORO_ARTIFACTS_DIR}"/git/crostini-virtwl
    local result_dir="${src_root}"/results
    mkdir -p "${result_dir}"

    install_deps

    sudo pbuilder --create \
        --distribution "${DISTRO}" \
        --mirror http://deb.debian.org/debian \
        --debootstrapopts "--keyring=/usr/share/keyrings/debian-archive-keyring.gpg" \
        --basetgz /var/cache/pbuilder/"${DISTRO}"-"${ARCH}"-base.tgz

    for line in $PACKAGES; do
        IFS=',' read -r package binnmu_version <<< "$line"

        extra_args=()
        if [ -n "${binnmu_version}" ]; then
            extra_args+=( "--bin-nmu" "dummy binnmu" )
            extra_args+=( "--bin-nmu-maintainer" \
                "The Chromium OS Authors <dev@chromium.org>" )
            extra_args+=( "--bin-nmu-version" "${binnmu_version}" )
        fi

        sudo pbuilder --build \
            --distribution "${DISTRO}" \
            --basetgz /var/cache/pbuilder/"${DISTRO}"-"${ARCH}"-base.tgz \
            --hookdir "${src_root}"/pbuilder_hooks \
            --buildresult "${result_dir}" \
            "${extra_args[@]}" \
            "${src_root}"/src_packages/"${package}"/*.dsc
    done
}

main "$@"