#Jrebel gradle how to#

Gradle build files, command line, build scripts, etc. Once set up, that allows you to use the environment variable in multiple ways, e.g. With support for over 100 frameworks, and many popular application servers, IDEs, and JVM languages, JRebel works out of the box for almost every. JRebel skips the rebuild, restart, and redeploy cycle common in Java development. However the path is still hard-coded, which is something that should be avoided if possible.ДЄnother way to specify the path is to use a system environment variable to point to where JRebel is installed. What is JRebel JRebel is a JVM plugin and productivity tool that allows developers to reload code changes instantly. Putting the path to the JRebel library to use as the agent in a properties file allows multiple developers to have their own version. Gradle bootRun -PaddJRebel=true Finding the Rebel Base Then to use JRebel you just need to add the extra property. I have also added a debug message if the вЂrebelAgentвЂ™ property is not available.ДЄnother way would be to pass an optional property to the вЂbootRunвЂ™ task to use as a flag whether to add JRebel or not.

Now running вЂbootRunвЂ™ would start the app normally, and if you want JRebel then use the вЂrebelRunвЂ™ task instead. There would be several ways of doing this, but one would be to add the JRebel startup configuration in an optional task. Make JRebel OptionalДЇor instance, what if you donвЂ™t always want JRebel everytime you start the app with вЂ bootRunвЂ™? JRebel plugins for IDEвЂ™s like Intellij IDEA are smart enough to give you the option of running your app with or without JRebel However there are several ways to improve on this. Then set the property in gradle.properties: It is basic but works fine.ДЄll you have to do is to add a few lines to adle:

#Jrebel gradle how to#

There is some documentation on how to add JRebel to a Spring Boot app that uses Gradle as the build tool.