bin/abort.sh

@@ -2,6 +2,13 @@
 
 set -e
 
+# if we are in a remote node, return a special code so that jenkins_master_wrapper
+# can abort the job for us (this assumes everything has been `exec`ed all the
+# way to us, and that our pared is sshd itself).
+if [ -n "$SSH_ORIGINAL_COMMAND" ] && [ -z "${JENKINS_URL-}" ]; then
+    exit 123
+fi
+
 # generally interesting: BUILD_* JENKINS_* JOB_* but most is in BUILD_URL, so:
 export | grep -E "(BUILD_URL=)" || :
 TMPFILE=$(mktemp)

bin/jenkins_master_wrapper.sh

@@ -75,6 +75,11 @@ ssh -o "BatchMode = yes" $NODE_NAME "$PARAMS" || {
 	printf "\nSSH EXIT CODE: %s\n" $RETVAL
 }
 
+if [ "$RETVAL" -eq 123 ]; then
+	# special code passed returned by the remote abort.sh
+	exec /srv/jenkins/bin/abort.sh
+fi
+
 # grab artifacts and tidy up at the other end
 if [ "$RETRIEVE_ARTIFACTS" = "yes" ] ; then
 	RESULTS="$WORKSPACE/workspace/$JOB_NAME/results"

bin/start-agent.sh

@@ -4,7 +4,7 @@
 
 # There doesn't seem to be any better way to figure out the agent name
 # from here, let's just hope all WORKSPACE have been set correctly
-NODE_NAME="$(basename ${WORKSPACE})"
+NODE_NAME="$(basename "${WORKSPACE}")"
 
 echo "Starting agent.jar for ${NODE_NAME}..."
 
@@ -17,5 +17,6 @@ if [ -f "$f" ]; then
 fi
 
 echo "This jenkins agent.jar will run as PID $$."
-export JAVA_ARGS="-Xms1G -Xmx2G"
+JAVA_ARGS="-Xms1G -Xmx2G"
+# shellcheck disable=SC2086
 exec java $JAVA_ARGS -jar /var/lib/jenkins/agent.jar