Java

• Jenkins

Install Java

 sudo apt install default-jre # (openjdk 11)

 update-alternatives --config java

Build with Maven

mvn clean install
mvn test
sudo apt-get install tomcat7 tomcat7-docs tomcat7-admin
mvn tomcat7:run
mvn clean deploy # deploys from nexus to tomcat?
                 # http://www.baeldung.com/maven-deploy-nexus

Build and Deploy (via Maven) to Nexus with a git push

piousbox@piousbox-samsung:~/projects/java/spring-petclinic/.git/hooks$ pwd
/home/piousbox/projects/java/spring-petclinic/.git/hooks
piousbox@piousbox-samsung:~/projects/java/spring-petclinic/.git/hooks$ cat pre-push
#!/bin/bash
# echo "+++ +++ pre-push"
curl http://localhost:8080/git/notifyCommit?url=https://github.com/piousbox/spring-petclinic.git
piousbox@piousbox-samsung:~/projects/java/spring-petclinic/.git/hooks$

Deploy an artifact from Nexus to Tomcat

sudo \
curl "http://localhost:8081/repository/new-repository/org/springframework/samples/spring-petclinic/1.0.0-SNAPSHOT/spring-petclinic-1.0.0-20151027.063922-1.war" -o /var/lib/tomcat7/webapps/petclinic.war \
&& service tomcat7 restart