jjb/integration/multipatch-distribution.sh

   1 #!/bin/bash
   2
   3 set -e
   4
   5 # TODO: 1) clean up inline todo's below :)
   6 # TODO: 2) Use just a topic branch to create a distribution.  see this email:
   7 #          https://lists.opendaylight.org/pipermail/discuss/2015-December/006040.html
   8 # TODO: 3) Bubble up CSIT jobs that are triggered by the multipatch job to a jenkins
   9 #          parameter.  the default can be distribution-test which calls all CSIT jobs
  10 #          but being able to easily override it to a smaller subset (or none) will be
  11 #          helpful
  12
  13 # create a fresh empty place to build this custom distribution
  14 BUILD_DIR=${WORKSPACE}/patch_tester
  15 DISTRIBUTION_BRANCH_TO_BUILD=$DISTROBRANCH  #renaming variable for clarity
  16 MAVEN_OPTIONS="$(echo --show-version \
  17     --batch-mode \
  18     -Djenkins \
  19     -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn \
  20     -Dmaven.repo.local=/tmp/r \
  21     -Dorg.ops4j.pax.url.mvn.localRepository=/tmp/r)"
  22
  23 rm -rf $BUILD_DIR
  24 mkdir -p $BUILD_DIR
  25 cd $BUILD_DIR
  26
  27 # Set up git committer name and email, needed for commit creation when cherry-picking.
  28 export EMAIL="sandbox@jenkins.opendaylight.org"
  29 export GIT_COMMITTER_NAME="Multipatch Job"
  30
  31 # Extract a list of patches per project from an comment trigger. An example is:
  32 # Patch Set 1:
  33 #
  34 # multipatch-build:openflowplugin:45/69445/1,genius:46/69446/1,netvirt:47/69447/1
  35 if [ -n "$GERRIT_EVENT_COMMENT_TEXT" ]; then
  36     if [[ "$GERRIT_EVENT_COMMENT_TEXT" == *fast* ]]; then
  37         BUILD_FAST="true"
  38         PATCHES_TO_BUILD=$(echo "$GERRIT_EVENT_COMMENT_TEXT" | grep 'multipatch-build-fast:')
  39     else
  40         BUILD_FAST="false"
  41         PATCHES_TO_BUILD=$(echo "$GERRIT_EVENT_COMMENT_TEXT" | grep 'multipatch-build:')
  42     fi
  43     PATCHES_TO_BUILD=${PATCHES_TO_BUILD#*:}
  44 fi
  45 if ${BUILD_FAST}; then
  46     fast_option="-Pq"
  47 else
  48     fast_option=""
  49 fi
  50 # check if topic exists, e.g. topic=binding-tlc-rpc
  51 if [[ "${PATCHES_TO_BUILD}" == *topic* ]]; then
  52     TOPIC="${PATCHES_TO_BUILD#*=}"
  53     echo "Create topic ${TOPIC} patch list"
  54     PATCHES_TO_BUILD=""
  55     read -ra PROJECT_LIST <<< "${BUILD_ORDER}"
  56     for PROJECT in "${PROJECT_LIST[@]}"; do
  57         # get all patches number for a topic for a given project
  58         IFS=$'\n' read -rd '' -a GERRIT_PATCH_LIST <<< "$(ssh -p 29418 jenkins-$SILO@git.opendaylight.org gerrit query status:open topic:${TOPIC} project:${PROJECT} \
  59         | grep 'number:' | awk '{{ print $2 }}')" || true
  60         echo "Add ${PROJECT}:${GERRIT_PATCH_LIST[*]}"
  61         # add project if it is the first with patches or it is not the first
  62         if [[ -z "${PATCHES_TO_BUILD}" && ! -z "${GERRIT_PATCH_LIST[*]}" ]]; then
  63             PATCHES_TO_BUILD="${PROJECT}"
  64         elif [[ ! -z "${PATCHES_TO_BUILD}" ]]; then
  65             PATCHES_TO_BUILD="${PATCHES_TO_BUILD},${PROJECT}"
  66         fi
  67         # sort project patches
  68         if [[ ! -z "${GERRIT_PATCH_LIST[*]}" ]]; then
  69             REF_LIST=()
  70             # create reference list with patch number-refspec
  71             for PATCH in "${GERRIT_PATCH_LIST[@]}"; do
  72                 REFSPEC=$(ssh -p 29418 jenkins-$SILO@git.opendaylight.org gerrit query change:${PATCH} --current-patch-set \
  73                 | grep 'ref:' | awk '{{ print $2 }}')
  74                 REF_LIST+=("${PATCH}-${REFSPEC/refs\/changes\/}")
  75             done
  76             # sort reference list by patch number
  77             IFS=$'\n' SORT_REF=$(sort <<<"${REF_LIST[*]}") && unset IFS
  78             read -rd '' -a SORT_REF_LIST <<< "${SORT_REF[*]}" || true
  79             # add refspec to patches to build list
  80             for PATCH in "${SORT_REF_LIST[@]}"; do
  81                 PATCHES_TO_BUILD="${PATCHES_TO_BUILD}:${PATCH/*-/}"
  82             done
  83         fi
  84     done
  85 fi
  86
  87 echo "Patches to build: ${PATCHES_TO_BUILD}"
  88 IFS=',' read -ra PATCHES <<< "${PATCHES_TO_BUILD}"
  89
  90 # First phase: clone the necessary repos and set the patches up
  91
  92 declare -a PROJECTS
  93
  94 # For each patch:
  95 # * Clone the project.
  96 # * Optionally, checkout a specific (typically unmerged) Gerrit patch. If none,
  97 #   default to Integration/Distribution branch via {branch} JJB param.
  98 # * Also optionally, cherry-pick series of patches on top of the checkout.
  99 # * Final option: perform a 'release' by removing "-SNAPSHOT" everywhere within the project.
 100 #
 101 # Each patch is found in the ${PATCHES_TO_BUILD} variable as a comma separated
 102 # list of project[=checkout][:cherry-pick]* values.
 103 #
 104 # Checkout a (typically unmerged) Gerrit patch on top of odlparent's git clone:
 105 #
 106 # PATCHES_TO_BUILD='odlparent=45/30045/2'
 107 #
 108 # Checkout patches for both odlparent and yangtools:
 109 #
 110 # PATCHES_TO_BUILD='odlparent=45/30045/2,yangtools:53/26853/25'
 111 #
 112 # Checkout a patch for controller, cherry-pick another patch on top of it:
 113 #
 114 # PATCHES_TO_BUILD='controller=61/29761/5:45/29645/6'
 115 distribution_status="not_included"
 116 for proto_patch in "${PATCHES[@]}"
 117 do
 118     echo "working on ${proto_patch}"
 119     # For patch=controller=61/29761/5:45/29645/6, this gives controller
 120     PROJECT="$(echo ${proto_patch} | cut -d\: -f 1 | cut -d\= -f 1)"
 121     if [ "${PROJECT}" == "integration/distribution" ]; then
 122         distribution_status="included"
 123     fi
 124     PROJECT_SHORTNAME="${PROJECT##*/}"  # http://stackoverflow.com/a/3162500
 125     PROJECTS+=("${PROJECT_SHORTNAME}")
 126     echo "cloning project ${PROJECT}"
 127     git clone "https://git.opendaylight.org/gerrit/p/${PROJECT}"
 128     cd ${PROJECT_SHORTNAME}
 129     if [ "$(echo -n ${proto_patch} | tail -c 1)" == 'r' ]; then
 130         pure_patch="$(echo -n $proto_patch | head -c -1)"
 131     else
 132         pure_patch="$proto_patch"
 133     fi
 134     # For patch = controller=61/29761/5:45/29645/6, this gives 61/29761/5
 135     CHECKOUT="$(echo ${pure_patch} | cut -d\= -s -f 2 | cut -d\: -f 1)"
 136     if [ "x${CHECKOUT}" != "x" ]; then
 137         echo "checking out ${CHECKOUT}"
 138         # TODO: Make this script accept "29645/6" as a shorthand for "45/29645/6".
 139         git fetch "https://git.opendaylight.org/gerrit/${PROJECT}" "refs/changes/$CHECKOUT"
 140         git checkout FETCH_HEAD
 141     else
 142         echo "checking out ${DISTRIBUTION_BRANCH_TO_BUILD}"
 143         git checkout "${DISTRIBUTION_BRANCH_TO_BUILD}"
 144     fi
 145     # For patch=controller=61/29761/5:45/29645/6, this gives 45/29645/6
 146     PICK_SEGMENT="$(echo "${pure_patch}" | cut -d\: -s -f 2-)"
 147     IFS=':' read -ra PICKS <<< "${PICK_SEGMENT}"
 148     for pick in "${PICKS[@]}"
 149     do
 150         echo "cherry-picking ${pick}"
 151         git fetch "https://git.opendaylight.org/gerrit/${PROJECT}" "refs/changes/${pick}"
 152         git cherry-pick --ff --keep-redundant-commits FETCH_HEAD
 153     done
 154     if [ "$(echo -n ${proto_patch} | tail -c 1)" == 'r' ]; then
 155         # Here 'r' means release. Useful for testing Nitrogen Odlparent changes.
 156         find . -name "*.xml" -print0 | xargs -0 sed -i 's/-SNAPSHOT//g'
 157     fi
 158     cd "${BUILD_DIR}"
 159 done
 160
 161 if [ "${distribution_status}" == "not_included" ]; then
 162     echo "adding integration/distribution"
 163     PROJECTS+=(distribution)
 164     # clone distribution and add it as a module in root pom
 165     git clone "https://git.opendaylight.org/gerrit/p/integration/distribution"
 166     cd distribution
 167     git checkout "${DISTRIBUTION_BRANCH_TO_BUILD}"
 168     cd "${BUILD_DIR}"
 169 fi
 170
 171 # Second phase: build everything
 172
 173 for PROJECT_SHORTNAME in "${PROJECTS[@]}"; do
 174     pushd "${PROJECT_SHORTNAME}"
 175     # Build project
 176     "$MVN" clean install \
 177     -e ${fast_option} \
 178     -Dstream="$DISTROSTREAM" \
 179     -Dgitid.skip=false \
 180     -Dmaven.gitcommitid.skip=false \
 181     --global-settings "$GLOBAL_SETTINGS_FILE" \
 182     --settings "$SETTINGS_FILE" \
 183     $MAVEN_OPTIONS
 184     # Since we've installed the artifacts, we can clean the build and save
 185     # disk space
 186     "$MVN" clean \
 187     -e ${fast_option} \
 188     -Dstream="$DISTROSTREAM" \
 189     -Dgitid.skip=false \
 190     -Dmaven.gitcommitid.skip=false \
 191     --global-settings "$GLOBAL_SETTINGS_FILE" \
 192     --settings "$SETTINGS_FILE" \
 193     $MAVEN_OPTIONS
 194     popd
 195 done
 196