Enable maven multi-thread build

Signed-off-by: Olivier Perrin <[email protected]>

Author: olperr1

scripts/release_train/build_snapshot.sh

@@ -6,6 +6,7 @@ CLONE_OPT="--filter=blob:none"
 SET_PROPERTY_OPT="-DgenerateBackupPoms=false -q"
 HELP_EVAL_OPT="-q -DforceStdout"
 
+BUILD_OPT="-T1C"
 TEST_OPT=""
 
 MVN="mvn -Dmaven.repo.local=$BUILD_DIR/m2_repository"
@@ -49,6 +50,7 @@ function usage() {
     echo "    - \"NONE\":          don't build anything (but retrieve the missing repos)"
     echo "  Possible options:"
     echo "    * --skip-tests:      skip tests"
+    echo "    * --mono-thread:     maven build on single thread"
 }
 
 function success() {
@@ -71,6 +73,11 @@ case $key in
     echo "-> skipping tests" 
     shift # past argument
     ;;
+    --mono-thread)
+    BUILD_OPT=""
+    echo "-> maven build on single thread"
+    shift # past argument
+    ;;
     *)    # unknown option
     POSITIONAL+=("$1") # save it in an array for later
     shift # past argument
@@ -274,7 +281,7 @@ pause
 if [ $START_FROM -lt 1 ]
 then
   cd powsybl-core
-  $MVN -batch-mode --no-transfer-progress clean install -DskipTests
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT -DskipTests
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi
@@ -283,7 +290,7 @@ fi
 if [ $START_FROM -lt 2 ]
 then
   cd powsybl-open-loadflow
-  $MVN -batch-mode --no-transfer-progress clean install $TEST_OPT
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT $TEST_OPT
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi
@@ -292,7 +299,7 @@ fi
 if [ $START_FROM -lt 3 ]
 then
   cd powsybl-diagram
-  $MVN -batch-mode --no-transfer-progress clean install $TEST_OPT
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT $TEST_OPT
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi
@@ -301,7 +308,7 @@ fi
 if [ $START_FROM -lt 4 ]
 then
   cd powsybl-entsoe
-  $MVN -batch-mode --no-transfer-progress clean install $TEST_OPT
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT $TEST_OPT
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi
@@ -310,7 +317,7 @@ fi
 if [ $START_FROM -lt 5 ]
 then
   cd powsybl-open-rao
-  $MVN -batch-mode --no-transfer-progress clean install $TEST_OPT
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT $TEST_OPT
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi
@@ -319,7 +326,7 @@ fi
 if [ $START_FROM -lt 6 ]
 then
   cd powsybl-dynawo
-  $MVN -batch-mode --no-transfer-progress clean install $TEST_OPT
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT $TEST_OPT
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi
@@ -328,7 +335,7 @@ fi
 if [ $START_FROM -lt 7 ]
 then
   cd powsybl-dependencies
-  $MVN -batch-mode --no-transfer-progress clean install $TEST_OPT
+  $MVN -batch-mode --no-transfer-progress clean install $BUILD_OPT $TEST_OPT
   if [[ "$?" -ne 0 ]] ; then
     exit 1
   fi