travis-ci/managers/debian.sh

#!/bin/bash

# Run this script from the root of the systemd's git repository
# or set REPO_ROOT to a correct path.
#
# Example execution on Fedora:
# dnf install docker
# systemctl start docker
# export CONT_NAME="my-fancy-container"
# travis-ci/managers/debian.sh SETUP RUN CLEANUP

PHASES=(${@:-SETUP RUN RUN_ASAN_UBSAN CLEANUP})
DEBIAN_RELEASE="${DEBIAN_RELEASE:-testing}"
CONT_NAME="${CONT_NAME:-systemd-debian-$DEBIAN_RELEASE}"
DOCKER_EXEC="${DOCKER_EXEC:-docker exec -it $CONT_NAME}"
DOCKER_RUN="${DOCKER_RUN:-docker run}"
REPO_ROOT="${REPO_ROOT:-$PWD}"
ADDITIONAL_DEPS=(
    clang
    fdisk
    libfdisk-dev
    libp11-kit-dev
    libpwquality-dev
    libssl-dev
    libzstd-dev
    perl
    python3-libevdev
    python3-pyparsing
    zstd
)

function info() {
    echo -e "\033[33;1m$1\033[0m"
}

set -e

source "$(dirname $0)/travis_wait.bash"

for phase in "${PHASES[@]}"; do
    case $phase in
        SETUP)
            info "Setup phase"
            info "Using Debian $DEBIAN_RELEASE"
            printf "FROM debian:$DEBIAN_RELEASE\nRUN bash -c 'apt-get -y update && apt-get install -y systemd'\n" | docker build -t debian-with-systemd/latest -
            info "Starting container $CONT_NAME"
            $DOCKER_RUN -v $REPO_ROOT:/build:rw -e container=docker \
                        -w /build --privileged=true --name $CONT_NAME \
                        -dit --net=host debian-with-systemd/latest /bin/systemd
            $DOCKER_EXEC bash -c "echo deb-src http://deb.debian.org/debian $DEBIAN_RELEASE main >>/etc/apt/sources.list"
            # Wait for the container to properly boot up, otherwise we were
            # running following apt-get commands during the initializing/starting
            # (early/late bootup) phase, which caused nasty race conditions
            $DOCKER_EXEC bash -c 'systemctl is-system-running --wait || :'
            $DOCKER_EXEC apt-get -y update
            $DOCKER_EXEC apt-get -y build-dep systemd
            $DOCKER_EXEC apt-get -y install "${ADDITIONAL_DEPS[@]}"
            ;;
        RUN|RUN_GCC|RUN_CLANG)
            if [[ "$phase" = "RUN_CLANG" ]]; then
                ENV_VARS="-e CC=clang -e CXX=clang++"
            fi
            docker exec $ENV_VARS -it $CONT_NAME meson --werror -Dtests=unsafe -Dslow-tests=true -Dsplit-usr=true -Dman=true build
            $DOCKER_EXEC ninja -v -C build
            docker exec -e "TRAVIS=$TRAVIS" -it $CONT_NAME ninja -C build test
            ;;
        RUN_ASAN_UBSAN|RUN_GCC_ASAN_UBSAN|RUN_CLANG_ASAN_UBSAN)
            if [[ "$phase" = "RUN_CLANG_ASAN_UBSAN" ]]; then
                ENV_VARS="-e CC=clang -e CXX=clang++"
                # Build fuzzer regression tests only with clang (for now),
                # see: https://github.com/systemd/systemd/pull/15886#issuecomment-632689604
                # -Db_lundef=false: See https://github.com/mesonbuild/meson/issues/764
                MESON_ARGS="-Db_lundef=false -Dfuzz-tests=true --optimization=1"
            fi
            docker exec $ENV_VARS -it $CONT_NAME meson --werror -Dtests=unsafe -Db_sanitize=address,undefined -Dsplit-usr=true $MESON_ARGS build
            $DOCKER_EXEC ninja -v -C build

            # Never remove halt_on_error from UBSAN_OPTIONS. See https://github.com/systemd/systemd/commit/2614d83aa06592aedb.
            travis_wait docker exec --interactive=false \
                -e UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1 \
                -e ASAN_OPTIONS=strict_string_checks=1:detect_stack_use_after_return=1:check_initialization_order=1:strict_init_order=1 \
                -e "TRAVIS=$TRAVIS" \
                -t $CONT_NAME \
                meson test --timeout-multiplier=3 -C ./build/ --print-errorlogs
            ;;
        CLEANUP)
            info "Cleanup phase"
            docker stop $CONT_NAME
            docker rm -f $CONT_NAME
            ;;
        *)
            echo >&2 "Unknown phase '$phase'"
            exit 1
    esac
done