livecd-rootfs/debian/tests/default-bootstraps

#!/bin/sh
# autopkgtest check: Build default rootfs for all supported project:subproject pairs
# (C) 2017 Canonical Ltd.
# Author: Balint Reczey <balint.reczey@canonical.com>

set -e

if [ -z "$SUITE" ]; then
    SUITE=$(lsb_release -c -s)
fi

# Known project:subproject:template combinations.
# Listed subprojects can be combined with other projects as well,
# but this list gives reasonable coverage.
ALL_TRIPLETS="
 edubuntu::
 kubuntu::
 lubuntu::
 ubuntu-unity::
 ubuntu::
 ubuntu-base::
 ubuntu-base:buildd:
 ubuntu-budgie::
 ubuntu-budgie-desktop::
 ubuntu-budgie-live::
 ubuntucinnamon::
 ubuntu-core:system-image:ubuntu-core
 ubuntu-cpc::ubuntu-cpc
 ubuntu-cpc:minimized:ubuntu-cpc
 ubuntu-dvd::
 ubuntukylin::
 ubuntu-mate::
 ubuntu-mate-core::
 ubuntu-mate-desktop::
 ubuntu-mate-live::
 ubuntu-server:live:ubuntu-server
 xubuntu::
 xubuntu:minimal:"

ARCH=$(dpkg --print-architecture)

if [ -z "$SELECTED_TRIPLETS" ]; then
    SELECTED_TRIPLETS="
 ubuntu-base::
 ubuntu-cpc::ubuntu-cpc
"
    if [ "$ARCH" = amd64 ]; then
        SELECTED_TRIPLETS="$SELECTED_TRIPLETS
ubuntu::"
    fi
fi

live_build_rootfs() {
    PROJECT=${1%%:*}
    local SUBPROJECT_TMP=${1%:*}
    SUBPROJECT=${SUBPROJECT_TMP#*:}
    TEMPLATE=${1##*:}
    echo "Building rootfs for project: '$PROJECT' subproject: '$SUBPROJECT' template: '$TEMPLATE' in $PWD"
    cp -a /usr/share/livecd-rootfs/live-build/auto .
    if [ -n "$TEMPLATE" ]; then
        cp -a /usr/share/livecd-rootfs/live-build/$TEMPLATE .
    fi
    env PROJECT=$PROJECT \
         SUBPROJECT=$SUBPROJECT \
         SUITE=$SUITE \
         ARCH=$ARCH \
         NOW=$(date '+%Y%m%d') \
         lb config
    mkdir chroot
    # this part needs root rights, but right now the whole script ran as root by autopkgtest
    env PROJECT=$PROJECT \
         SUBPROJECT=$SUBPROJECT \
         ARCH=$ARCH \
         NOW=$(date '+%Y%m%d') \
         lb build
    echo "Build results for project: '$PROJECT' subproject: '$SUBPROJECT' template: '$TEMPLATE' in $PWD"
    du -sh *
    echo ""
}

[ -d /adt ] || mkdir /adt
WORKDIR=$(mktemp -d -p /adt)
trap "RET=\$?; rm -rf $WORKDIR; exit \$RET" 0 INT QUIT ABRT PIPE TERM
cd $WORKDIR

for i in $SELECTED_TRIPLETS; do
    mkdir $i
    (cd $i && live_build_rootfs $i)
    # clean up after build to avoid filling the disk, needs root rights
    rm -rf $i
done