From 5638e18196be1fabd9e78d4c506402bf700fe569 Mon Sep 17 00:00:00 2001

From: Frantisek Sumsal <fsumsal@redhat.com>

Date: Mon, 7 Jan 2019 15:49:45 +0100

Subject: [PATCH] travis: enable Travis CI on CentOS 7

(cherry picked from commit 2014cb51b6dfe1f7f0b98e62311398c2bf801c2b)

---

 .travis.yml         | 86 ++++++++++-----------------------------------

 ci/travis-centos.sh | 69 ++++++++++++++++++++++++++++++++++++

 ci/travis_wait.bash | 61 ++++++++++++++++++++++++++++++++

 3 files changed, 149 insertions(+), 67 deletions(-)

 create mode 100755 ci/travis-centos.sh

 create mode 100644 ci/travis_wait.bash

diff --git a/.travis.yml b/.travis.yml

index d98003818..fc6388732 100644

--- a/.travis.yml

+++ b/.travis.yml

@@ -1,77 +1,29 @@

 sudo: required

-

 services:

     - docker

-language: c

+env:

+    global:

+        - CI_ROOT="$TRAVIS_BUILD_DIR/ci/"

 jobs:

     include:

-        - stage: coverity scan

-          before_script:

-              - sudo apt-get update

+        - stage: Build & test

+          name: CentOS 7

+          language: bash

+          env:

+              - CENTOS_RELEASE="centos7"

+              - CONT_NAME="systemd-centos-$CENTOS_RELEASE"

+              - DOCKER_EXEC="docker exec -ti $CONT_NAME"

+          before_install:

               - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce

               - docker --version

-              - env > .env

-          env:

-              - COVERITY_SCAN_PROJECT_NAME="$TRAVIS_REPO_SLUG"

-              - COVERITY_SCAN_NOTIFICATION_EMAIL="${AUTHOR_EMAIL}"

-              - COVERITY_SCAN_BRANCH_PATTERN="$TRAVIS_BRANCH"

-              # Encrypted token for systemd/systemd Coverity Scan Analysis,

-              # generated by "travis encrypt -r systemd/systemd COVERITY_SCAN_TOKEN=<TOKEN>"

-              - secure: "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"

+          install:

+              - $CI_ROOT/travis-centos.sh SETUP

           script:

-                # Copy content of CI_DIR into WORKDIR

-              - find $CI_DIR -maxdepth 1 -type f -exec cp -t . {} +

-                # Build container for current user

-              - $CI_SCRIPT_DIR/build-docker-image.sh

-

-                # For kernel version 4.8+

-              - sudo sysctl vsyscall=emulate || true

-                # Prepare environment for Coverity tool

-              - |

-                  PLATFORM=`uname`

-                  export TOOL_BASE="/tmp/coverity-scan-analysis"

-                  export SCAN_URL="https://scan.coverity.com"

-                  export UPLOAD_URL="https://scan.coverity.com/builds"

-                  export TOOL_ARCHIVE="/tmp/cov-analysis-${PLATFORM}.tgz"

-

-                # Get Coverity tool

-              - $CI_TOOL_DIR/get-coverity.sh

-              - TOOL_DIR="$(find $TOOL_BASE -type d -name 'cov-analysis*')"

-

-                # Export env variables for Coverity scan

-              - env | grep -E "TRAVIS|COV|TOOL|URL" > .cov-env

-              - |

-                  docker run -dit --env-file .cov-env \

-                  -v ${TOOL_BASE}:${TOOL_BASE}:ro \

-                  --name travis_coverity_scan coverity-${TRAVIS_COMMIT}:latest bash

-                # Make sure Coverity script is executable

-              - docker cp tools/coverity.sh travis_coverity_scan:/usr/local/bin

-                # Preconfigure with meson to prevent Coverity from capturing meson metadata

-                # Set compiler flag to prevent emit failure

-              - docker exec -it travis_coverity_scan sh -c "CFLAGS='-D_Float128=long\ double -D_Float64=double -D_Float64x=long\ double -D_Float32=float -D_Float32x=double' meson cov-build -Dman=false"

-                # Run Coverity Analysis

-              - docker exec -it travis_coverity_scan coverity.sh build

-              - docker exec -it travis_coverity_scan coverity.sh upload

-

-# Specify the order of stages and conditions

-stages:

-    - name: coverity scan

-      if: type = cron

-

-env:

-    global:

-        - ADMIN_EMAIL=macermak@redhat.com

-

-        - AUTHOR_NAME="$(git log -1 $TRAVIS_COMMIT --pretty=\"%aN\")"

-        - AUTHOR_EMAIL="$(git log -1 $TRAVIS_COMMIT --pretty=\"%aE\")"

-

-        - CI_DIR="$TRAVIS_BUILD_DIR/travis-ci"

-        - CI_TOOL_DIR="$CI_DIR/tools"

-        - CI_SCRIPT_DIR="$CI_DIR/scripts"

-

-notifications:

-  email:

-    recipients:

-      - ${ADMIN_EMAIL}

+              - set -e

+              # Build systemd

+              - $CI_ROOT/travis-centos.sh RUN

+              - set +e

+          after_script:

+              - $CI_ROOT/travis-centos.sh CLEANUP

diff --git a/ci/travis-centos.sh b/ci/travis-centos.sh

new file mode 100755

index 000000000..60bbdf14c

--- /dev/null

+++ b/ci/travis-centos.sh

@@ -0,0 +1,69 @@

+#!/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"

+# ci/travis-centos.sh SETUP RUN CLEANUP

+

+PHASES=(${@:-SETUP RUN CLEANUP})

+CENTOS_RELEASE="${CENTOS_RELEASE:-latest}"

+CONT_NAME="${CONT_NAME:-centos-$CENTOS_RELEASE-$RANDOM}"

+DOCKER_EXEC="${DOCKER_EXEC:-docker exec -it $CONT_NAME}"

+DOCKER_RUN="${DOCKER_RUN:-docker run}"

+REPO_ROOT="${REPO_ROOT:-$PWD}"

+ADDITIONAL_DEPS=(yum-utils iputils hostname libasan libubsan clang llvm)

+

+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 Travis $CENTOS_RELEASE"

+            # Pull a Docker image and start a new container

+            docker pull centos:$CENTOS_RELEASE

+            info "Starting container $CONT_NAME"

+            $DOCKER_RUN -v $REPO_ROOT:/build:rw \

+                        -w /build --privileged=true --name $CONT_NAME \

+                        -dit --net=host centos:$CENTOS_RELEASE /sbin/init

+            # Beautiful workaround for Fedora's version of Docker

+            sleep 1

+            $DOCKER_EXEC yum makecache

+            # Install necessary build/test requirements

+            $DOCKER_EXEC yum -y --exclude selinux-policy\* upgrade

+            $DOCKER_EXEC yum -y install "${ADDITIONAL_DEPS[@]}"

+            $DOCKER_EXEC yum-builddep -y systemd

+            ;;

+        RUN)

+            info "Run phase"

+            # Build systemd

+            $DOCKER_EXEC ./autogen.sh

+            $DOCKER_EXEC ./configure --disable-timesyncd --disable-kdbus --disable-terminal \

+                                     --enable-gtk-doc --enable-compat-libs --disable-sysusers \

+                                     --disable-ldconfig --enable-lz4 --with-sysvinit-path=/etc/rc.d/init.d

+            $DOCKER_EXEC make

+            if ! $DOCKER_EXEC make check; then

+                $DOCKER_EXEC cat test-suite.log

+                exit 1

+            fi

+            ;;

+        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/ci/travis_wait.bash b/ci/travis_wait.bash

new file mode 100644

index 000000000..acf6ad15e

--- /dev/null

+++ b/ci/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}"

+}