Use Bash shell scripts to encapsulate build steps in the Jenkins CI build stages.

ci/setup.sh

@@ -0,0 +1,14 @@
+#!/bin/bash -x
+
+# User ID 1001 is "jenkins"
+# Group ID 1001 is "jenkins"
+# Syntax: `chown -R userId:groupId .`
+
+echo "Logged in as user [$USER] with home directory [$HOME] in the current working directory [$PWD]"
+chown -R 1001:1001 .
+mkdir -p /tmp/geode/session/artifacts-gradle-cache
+mkdir -p /tmp/geode/session/build-gradle-cache
+mkdir -p /tmp/geode/session/docs-gradle-cache
+echo "Logging into Docker..."
+docker login --username ${DOCKER_HUB_USR} --password ${DOCKER_HUB_PSW}
+exit 0