xci: Determine impacted generic scenario

Change-Id: Ifbe676cd347c2d3c68f04b5137f3ccaa83a95894
Signed-off-by: Fatih Degirmenci <fdegir@gmail.com>

diff --git a/jjb/xci/xci-set-scenario.sh b/jjb/xci/xci-set-scenario.sh
index 9a6cb51..5e97b8b 100755 (executable)
--- a/jjb/xci/xci-set-scenario.sh
+++ b/jjb/xci/xci-set-scenario.sh
@@ -8,7 +8,6 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 set -o errexit
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
 set -o errexit

-set -o nounset

 set -o pipefail
 
 #----------------------------------------------------------------------
 set -o pipefail
 
 #----------------------------------------------------------------------


@@ -17,14 +16,37 @@ set -o pipefail
 # what you are doing.
 #----------------------------------------------------------------------
 
 # what you are doing.
 #----------------------------------------------------------------------
 

-# This function will determine the impacted generic scenario by processing the
-# change and using diff to see what changed.
-# It currently sets the scenario to os-nosdn-nofeature.
+# This function determines the impacted generic scenario by processing the
+# change and using diff to see what changed. If changed files belong to a scenario
+# its name gets recorded for deploying and testing the right scenario.
+#
+# Pattern
+# releng-xci/scenarios/<scenario>/<impacted files>: <scenario>
+# releng-xci/xci/installer/osa/<impacted files>: os-nosdn-nofeature
+# releng-xci/xci/installer/kubespray/<impacted files>: k8-nosdn-nofeature
+# the rest: os-nosdn-nofeature

 function determine_generic_scenario() {
 function determine_generic_scenario() {

-    echo "Processing $GERRIT_PROJECT $GERRIT_REFSPEC"
-
-    # set the default scenario
-    DEPLOY_SCENARIO="os-nosdn-nofeature"
+    echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
+
+    # get the changeset
+    cd $WORKSPACE
+    CHANGESET=$(git diff HEAD^..HEAD --name-only)
+    for CHANGED_FILE in $CHANGESET; do
+        case $CHANGED_FILE in
+            *k8-nosdn*|*kubespray*)
+                [[ ${DEPLOY_SCENARIO[@]} =~ "k8-nosdn-nofeature" ]] || DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='k8-nosdn-nofeature'
+                ;;
+            *os-odl*)
+                [[ ${DEPLOY_SCENARIO[@]} =~ "os-odl-nofeature" ]] || DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-odl-nofeature'
+                ;;
+            *os-nosdn*|*osa*)
+                [[ ${DEPLOY_SCENARIO[@]} =~ "os-nosdn-nofeature" ]] || DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-nosdn-nofeature'
+                ;;
+            *)
+                [[ ${DEPLOY_SCENARIO[@]} =~ "os-nosdn-nofeature" ]] || DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-nosdn-nofeature'
+                ;;
+            esac
+    done

 }
 
 # This function determines the impacted external scenario by processing the Gerrit
 }
 
 # This function determines the impacted external scenario by processing the Gerrit


@@ -34,7 +56,7 @@ function determine_generic_scenario() {
 # Pattern
 # <project-repo>/scenarios/<scenario>/<impacted files>: <scenario>
 function determine_external_scenario() {
 # Pattern
 # <project-repo>/scenarios/<scenario>/<impacted files>: <scenario>
 function determine_external_scenario() {

-    echo "Processing $GERRIT_PROJECT $GERRIT_REFSPEC"
+    echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"

 
     # remove the clone that is done via jenkins and place releng-xci there so the
     # things continue functioning properly
 
     # remove the clone that is done via jenkins and place releng-xci there so the
     # things continue functioning properly


@@ -50,11 +72,13 @@ function determine_external_scenario() {
     git fetch -q https://gerrit.opnfv.org/gerrit/$GERRIT_PROJECT $GERRIT_REFSPEC && git checkout -q FETCH_HEAD
 
     # process the diff to find out what scenario(s) are impacted - there should only be 1
     git fetch -q https://gerrit.opnfv.org/gerrit/$GERRIT_PROJECT $GERRIT_REFSPEC && git checkout -q FETCH_HEAD
 
     # process the diff to find out what scenario(s) are impacted - there should only be 1

-    DEPLOY_SCENARIO=$(git diff HEAD^..HEAD --name-only | grep scenarios | awk -F '[/|/]' '{print $2}' | uniq)
+    DEPLOY_SCENARIO+=$(git diff HEAD^..HEAD --name-only | grep scenarios | awk -F '[/|/]' '{print $2}' | uniq)

 }
 
 echo "Determining the impacted scenario"
 
 }
 
 echo "Determining the impacted scenario"
 

+declare -a DEPLOY_SCENARIO
+

 # ensure GERRIT_TOPIC is set
 GERRIT_TOPIC="${GERRIT_TOPIC:-''}"
 
 # ensure GERRIT_TOPIC is set
 GERRIT_TOPIC="${GERRIT_TOPIC:-''}"
 


@@ -77,7 +101,7 @@ else
 fi
 
 # ensure single scenario is impacted
 fi
 
 # ensure single scenario is impacted

-if [[ $(echo $DEPLOY_SCENARIO | wc -w) != 1 ]]; then
+    if [[ $(IFS=$'\n' echo ${DEPLOY_SCENARIO[@]} | wc -w) != 1 ]]; then

     echo "Change impacts multiple scenarios!"
     echo "XCI doesn't support testing of changes that impact multiple scenarios currently."
     echo "Please split your change into multiple different/dependent changes, each modifying single scenario."
     echo "Change impacts multiple scenarios!"
     echo "XCI doesn't support testing of changes that impact multiple scenarios currently."
     echo "Please split your change into multiple different/dependent changes, each modifying single scenario."


@@ -85,7 +109,7 @@ if [[ $(echo $DEPLOY_SCENARIO | wc -w) != 1 ]]; then
 fi
 
 # set the installer
 fi
 
 # set the installer

-case $DEPLOY_SCENARIO in
+case ${DEPLOY_SCENARIO[0]} in

     os-*)
         XCI_INSTALLER=osa
         ;;
     os-*)
         XCI_INSTALLER=osa
         ;;


@@ -100,13 +124,13 @@ esac
 
 # save the installer and scenario names into java properties file
 # so they can be injected to downstream jobs via envInject
 
 # save the installer and scenario names into java properties file
 # so they can be injected to downstream jobs via envInject

-echo "Recording the installer '$XCI_INSTALLER' and scenario '$DEPLOY_SCENARIO' for downstream jobs"
+echo "Recording the installer '$XCI_INSTALLER' and scenario '${DEPLOY_SCENARIO[0]}' for downstream jobs"

 echo "XCI_INSTALLER=$XCI_INSTALLER" > $WORK_DIRECTORY/scenario.properties
 echo "DEPLOY_SCENARIO=$DEPLOY_SCENARIO" >> $WORK_DIRECTORY/scenario.properties
 
 # skip the deployment if the scenario is not supported on this distro
 OPNFV_SCENARIO_REQUIREMENTS=$WORKSPACE/xci/opnfv-scenario-requirements.yml
 echo "XCI_INSTALLER=$XCI_INSTALLER" > $WORK_DIRECTORY/scenario.properties
 echo "DEPLOY_SCENARIO=$DEPLOY_SCENARIO" >> $WORK_DIRECTORY/scenario.properties
 
 # skip the deployment if the scenario is not supported on this distro
 OPNFV_SCENARIO_REQUIREMENTS=$WORKSPACE/xci/opnfv-scenario-requirements.yml

-if ! sed -n "/^- scenario: $DEPLOY_SCENARIO$/,/^$/p" $OPNFV_SCENARIO_REQUIREMENTS | grep -q $DISTRO; then
-    echo "# SKIPPED: Scenario $DEPLOY_SCENARIO is NOT supported on $DISTRO"
+if ! sed -n "/^- scenario: ${DEPLOY_SCENARIO[0]}$/,/^$/p" $OPNFV_SCENARIO_REQUIREMENTS | grep -q $DISTRO; then
+    echo "# SKIPPED: Scenario ${DEPLOY_SCENARIO[0]} is NOT supported on $DISTRO"

     exit 0
 fi
     exit 0
 fi