daandemeyer / rpms / systemd

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From 2014cb51b6dfe1f7f0b98e62311398c2bf801c2b Mon Sep 17 00:00:00 2001
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From: Frantisek Sumsal <fsumsal@redhat.com>
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Date: Mon, 7 Jan 2019 15:49:45 +0100
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Subject: [PATCH] travis: enable Travis CI on CentOS 7
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---
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 .travis.yml         | 43 +++++++++++++++++++---------
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 ci/travis-centos.sh | 69 +++++++++++++++++++++++++++++++++++++++++++++
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 ci/travis_wait.bash | 61 +++++++++++++++++++++++++++++++++++++++
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 3 files changed, 159 insertions(+), 14 deletions(-)
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 create mode 100755 ci/travis-centos.sh
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 create mode 100644 ci/travis_wait.bash
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diff --git a/.travis.yml b/.travis.yml
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index 4ea2bc2d30..fc63887324 100644
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--- a/.travis.yml
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+++ b/.travis.yml
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@@ -1,14 +1,29 @@
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-language: c
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-compiler:
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-  - gcc
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-before_install:
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- - sudo apt-get update -qq
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- - sudo apt-get install autotools-dev automake autoconf libtool libdbus-1-dev libcap-dev libblkid-dev libmount-dev libpam-dev libcryptsetup-dev libaudit-dev libacl1-dev libattr1-dev libselinux-dev liblzma-dev libgcrypt-dev libqrencode-dev libmicrohttpd-dev gtk-doc-tools gperf python2.7-dev
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-script: ./autogen.sh && ./configure --enable-gtk-doc --enable-gtk-doc-pdf && make V=1 && sudo ./systemd-machine-id-setup && make check && make distcheck
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-after_failure: cat test-suite.log
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-notifications:
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-  irc:
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-    channels:
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-      - "irc.freenode.org#systemd"
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-    on_success: change
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-    on_failure: always
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+sudo: required
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+services:
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+    - docker
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+
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+env:
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+    global:
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+        - CI_ROOT="$TRAVIS_BUILD_DIR/ci/"
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+
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+jobs:
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+    include:
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+        - stage: Build & test
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+          name: CentOS 7
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+          language: bash
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+          env:
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+              - CENTOS_RELEASE="centos7"
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+              - CONT_NAME="systemd-centos-$CENTOS_RELEASE"
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+              - DOCKER_EXEC="docker exec -ti $CONT_NAME"
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+          before_install:
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+              - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
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+              - docker --version
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+          install:
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+              - $CI_ROOT/travis-centos.sh SETUP
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+          script:
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+              - set -e
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+              # Build systemd
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+              - $CI_ROOT/travis-centos.sh RUN
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+              - set +e
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+          after_script:
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+              - $CI_ROOT/travis-centos.sh CLEANUP
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diff --git a/ci/travis-centos.sh b/ci/travis-centos.sh
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new file mode 100755
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index 0000000000..60bbdf14c2
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--- /dev/null
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+++ b/ci/travis-centos.sh
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@@ -0,0 +1,69 @@
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+#!/bin/bash
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+
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+# Run this script from the root of the systemd's git repository
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+# or set REPO_ROOT to a correct path.
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+#
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+# Example execution on Fedora:
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+# dnf install docker
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+# systemctl start docker
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+# export CONT_NAME="my-fancy-container"
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+# ci/travis-centos.sh SETUP RUN CLEANUP
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+
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+PHASES=(${@:-SETUP RUN CLEANUP})
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+CENTOS_RELEASE="${CENTOS_RELEASE:-latest}"
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+CONT_NAME="${CONT_NAME:-centos-$CENTOS_RELEASE-$RANDOM}"
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+DOCKER_EXEC="${DOCKER_EXEC:-docker exec -it $CONT_NAME}"
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+DOCKER_RUN="${DOCKER_RUN:-docker run}"
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+REPO_ROOT="${REPO_ROOT:-$PWD}"
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+ADDITIONAL_DEPS=(yum-utils iputils hostname libasan libubsan clang llvm)
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+
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+function info() {
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+    echo -e "\033[33;1m$1\033[0m"
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+}
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+
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+set -e
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+
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+source "$(dirname $0)/travis_wait.bash"
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+
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+for phase in "${PHASES[@]}"; do
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+    case $phase in
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+        SETUP)
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+            info "Setup phase"
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+            info "Using Travis $CENTOS_RELEASE"
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+            # Pull a Docker image and start a new container
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+            docker pull centos:$CENTOS_RELEASE
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+            info "Starting container $CONT_NAME"
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+            $DOCKER_RUN -v $REPO_ROOT:/build:rw \
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+                        -w /build --privileged=true --name $CONT_NAME \
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+                        -dit --net=host centos:$CENTOS_RELEASE /sbin/init
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+            # Beautiful workaround for Fedora's version of Docker
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+            sleep 1
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+            $DOCKER_EXEC yum makecache
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+            # Install necessary build/test requirements
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+            $DOCKER_EXEC yum -y --exclude selinux-policy\* upgrade
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+            $DOCKER_EXEC yum -y install "${ADDITIONAL_DEPS[@]}"
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+            $DOCKER_EXEC yum-builddep -y systemd
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+            ;;
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+        RUN)
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+            info "Run phase"
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+            # Build systemd
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+            $DOCKER_EXEC ./autogen.sh
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+            $DOCKER_EXEC ./configure --disable-timesyncd --disable-kdbus --disable-terminal \
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+                                     --enable-gtk-doc --enable-compat-libs --disable-sysusers \
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+                                     --disable-ldconfig --enable-lz4 --with-sysvinit-path=/etc/rc.d/init.d
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+            $DOCKER_EXEC make
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+            if ! $DOCKER_EXEC make check; then
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+                $DOCKER_EXEC cat test-suite.log
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+                exit 1
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+            fi
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+            ;;
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+        CLEANUP)
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+            info "Cleanup phase"
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+            docker stop $CONT_NAME
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+            docker rm -f $CONT_NAME
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+            ;;
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+        *)
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+            echo >&2 "Unknown phase '$phase'"
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+            exit 1
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+    esac
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+done
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diff --git a/ci/travis_wait.bash b/ci/travis_wait.bash
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new file mode 100644
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index 0000000000..acf6ad15e4
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--- /dev/null
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+++ b/ci/travis_wait.bash
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@@ -0,0 +1,61 @@
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+# This was borrowed from https://github.com/travis-ci/travis-build/tree/master/lib/travis/build/bash
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+# to get around https://github.com/travis-ci/travis-ci/issues/9979. It should probably be removed
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+# as soon as Travis CI has started to provide an easy way to export the functions to bash scripts.
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+
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+travis_jigger() {
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+  local cmd_pid="${1}"
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+  shift
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+  local timeout="${1}"
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+  shift
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+  local count=0
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+
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+  echo -e "\\n"
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+
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+  while [[ "${count}" -lt "${timeout}" ]]; do
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+    count="$((count + 1))"
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+    echo -ne "Still running (${count} of ${timeout}): ${*}\\r"
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+    sleep 60
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+  done
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+
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+  echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n"
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+  kill -9 "${cmd_pid}"
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+}
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+
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+travis_wait() {
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+  local timeout="${1}"
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+
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+  if [[ "${timeout}" =~ ^[0-9]+$ ]]; then
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+    shift
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+  else
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+    timeout=20
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+  fi
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+
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+  local cmd=("${@}")
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+  local log_file="travis_wait_${$}.log"
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+
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+  "${cmd[@]}" &>"${log_file}" &
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+  local cmd_pid="${!}"
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+
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+  travis_jigger "${!}" "${timeout}" "${cmd[@]}" &
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+  local jigger_pid="${!}"
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+  local result
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+
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+  {
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+    set +e
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+    wait "${cmd_pid}" 2>/dev/null
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+    result="${?}"
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+    ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}"
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+    set -e
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+  }
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+
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+  if [[ "${result}" -eq 0 ]]; then
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+    echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
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+  else
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+    echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
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+  fi
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+
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+  echo -e "\\n${ANSI_GREEN}Log:${ANSI_RESET}\\n"
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+  cat "${log_file}"
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+
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+  return "${result}"
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+}