diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 0000000..67090ce --- /dev/null +++ b/.travis.yml @@ -0,0 +1,91 @@ +sudo: required +dist: xenial +services: + - docker + +env: + global: + - AUTHOR_EMAIL="$(git log -1 $TRAVIS_COMMIT --pretty=\"%aE\")" + - CI_MANAGERS="$TRAVIS_BUILD_DIR/travis-ci/managers" + - REPO_ROOT="$TRAVIS_BUILD_DIR" + +jobs: + include: + - stage: Build & test + name: Debian Testing + language: bash + env: + - DEBIAN_RELEASE="testing" + - CONT_NAME="libbpf-debian-$DEBIAN_RELEASE" + - DOCKER_EXEC="docker exec -ti $CONT_NAME" + before_install: + - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce + - docker --version + install: + - $CI_MANAGERS/debian.sh SETUP + script: + - set -e + - $CI_MANAGERS/debian.sh RUN + - set +e + after_script: + - $CI_MANAGERS/debian.sh CLEANUP + + - name: Debian Testing (ASan+UBSan) + language: bash + env: + - DEBIAN_RELEASE="testing" + - CONT_NAME="libbpf-debian-$DEBIAN_RELEASE" + - DOCKER_EXEC="docker exec -ti $CONT_NAME" + before_install: + - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce + - docker --version + install: + - $CI_MANAGERS/debian.sh SETUP + script: + - set -e + - $CI_MANAGERS/debian.sh RUN_ASAN + - set +e + after_script: + - $CI_MANAGERS/debian.sh CLEANUP + + - name: Debian Testing (clang) + language: bash + env: + - DEBIAN_RELEASE="testing" + - CONT_NAME="libbpf-debian-$DEBIAN_RELEASE" + - DOCKER_EXEC="docker exec -ti $CONT_NAME" + before_install: + - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce + - docker --version + install: + - $CI_MANAGERS/debian.sh SETUP + script: + - set -e + - $CI_MANAGERS/debian.sh RUN_CLANG + - set +e + after_script: + - $CI_MANAGERS/debian.sh CLEANUP + + - name: Debian Testing (clang ASan+UBSan) + language: bash + env: + - DEBIAN_RELEASE="testing" + - CONT_NAME="libbpf-debian-$DEBIAN_RELEASE" + - DOCKER_EXEC="docker exec -ti $CONT_NAME" + before_install: + - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce + - docker --version + install: + - $CI_MANAGERS/debian.sh SETUP + script: + - set -e + - $CI_MANAGERS/debian.sh RUN_CLANG_ASAN + - set +e + after_script: + - $CI_MANAGERS/debian.sh CLEANUP + - name: Ubuntu Xenial + language: bash + script: + - set -e + - sudo $CI_MANAGERS/xenial.sh + - set +e diff --git a/travis-ci/managers/debian.sh b/travis-ci/managers/debian.sh new file mode 100755 index 0000000..c3789c4 --- /dev/null +++ b/travis-ci/managers/debian.sh @@ -0,0 +1,60 @@ +#!/bin/bash + +PHASES=(${@:-SETUP RUN RUN_ASAN CLEANUP}) +DEBIAN_RELEASE="${DEBIAN_RELEASE:-testing}" +CONT_NAME="${CONT_NAME:-debian-$DEBIAN_RELEASE-$RANDOM}" +DOCKER_EXEC="${DOCKER_EXEC:-docker exec -it $CONT_NAME}" +DOCKER_RUN="${DOCKER_RUN:-docker run}" +REPO_ROOT="${REPO_ROOT:-$PWD}" +ADDITIONAL_DEPS=(clang) + +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 $DEBIAN_RELEASE" + docker pull debian:$DEBIAN_RELEASE + info "Starting container $CONT_NAME" + $DOCKER_RUN -v $REPO_ROOT:/build:rw \ + -w /build --privileged=true --name $CONT_NAME \ + -dit --net=host debian:$DEBIAN_RELEASE /bin/bash + $DOCKER_EXEC bash -c "echo deb-src http://deb.debian.org/debian $DEBIAN_RELEASE main >>/etc/apt/sources.list" + $DOCKER_EXEC apt-get -y update + $DOCKER_EXEC apt-get -y build-dep libelf-dev + $DOCKER_EXEC apt-get -y install libelf-dev + $DOCKER_EXEC apt-get -y install "${ADDITIONAL_DEPS[@]}" + ;; + RUN|RUN_CLANG) + if [[ "$phase" = "RUN_CLANG" ]]; then + ENV_VARS="-e CC=clang -e CXX=clang++" + fi + docker exec $ENV_VARS -it $CONT_NAME mkdir build + $DOCKER_EXEC make CFLAGS='-Werror' -C ./src -B OBJDIR=../build + $DOCKER_EXEC rm -rf build + ;; + RUN_ASAN|RUN_CLANG_ASAN) + if [[ "$phase" = "RUN_CLANG_ASAN" ]]; then + ENV_VARS="-e CC=clang -e CXX=clang++" + fi + docker exec $ENV_VARS -it $CONT_NAME mkdir build + $DOCKER_EXEC make CFLAGS='-Werror -Db_sanitize=address,undefined' -C ./src -B OBJDIR=../build + $DOCKER_EXEC rm -rf build + ;; + CLEANUP) + info "Cleanup phase" + docker stop $CONT_NAME + docker rm -f $CONT_NAME + ;; + *) + echo >&2 "Unknown phase '$phase'" + exit 1 + esac +done diff --git a/travis-ci/managers/travis_wait.bash b/travis-ci/managers/travis_wait.bash new file mode 100644 index 0000000..acf6ad1 --- /dev/null +++ b/travis-ci/managers/travis_wait.bash @@ -0,0 +1,61 @@ +# This was borrowed from https://github.com/travis-ci/travis-build/tree/master/lib/travis/build/bash +# to get around https://github.com/travis-ci/travis-ci/issues/9979. It should probably be removed +# as soon as Travis CI has started to provide an easy way to export the functions to bash scripts. + +travis_jigger() { + local cmd_pid="${1}" + shift + local timeout="${1}" + shift + local count=0 + + echo -e "\\n" + + while [[ "${count}" -lt "${timeout}" ]]; do + count="$((count + 1))" + echo -ne "Still running (${count} of ${timeout}): ${*}\\r" + sleep 60 + done + + echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n" + kill -9 "${cmd_pid}" +} + +travis_wait() { + local timeout="${1}" + + if [[ "${timeout}" =~ ^[0-9]+$ ]]; then + shift + else + timeout=20 + fi + + local cmd=("${@}") + local log_file="travis_wait_${$}.log" + + "${cmd[@]}" &>"${log_file}" & + local cmd_pid="${!}" + + travis_jigger "${!}" "${timeout}" "${cmd[@]}" & + local jigger_pid="${!}" + local result + + { + set +e + wait "${cmd_pid}" 2>/dev/null + result="${?}" + ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}" + set -e + } + + if [[ "${result}" -eq 0 ]]; then + echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}" + else + echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}" + fi + + echo -e "\\n${ANSI_GREEN}Log:${ANSI_RESET}\\n" + cat "${log_file}" + + return "${result}" +} diff --git a/travis-ci/managers/xenial.sh b/travis-ci/managers/xenial.sh new file mode 100755 index 0000000..c083e12 --- /dev/null +++ b/travis-ci/managers/xenial.sh @@ -0,0 +1,15 @@ +#!/bin/bash +set -e +set -x + +apt-get update +apt-get -y build-dep libelf-dev +apt-get install -y libelf-dev + +source "$(dirname $0)/travis_wait.bash" + +cd $REPO_ROOT + +mkdir build +make CFLAGS='-Werror -Db_sanitize=address,undefined' -C ./src -B OBJDIR=../build +rm -rf build