//tag::ref-doc[]
:image-root: https://raw.githubusercontent.com/cppwfs/funwithctr/master/images

= Sample Composed Task Runner Tour

The purpose of this project is to provide an application to be used when experimenting Composed Task transitions in Spring Cloud Data Flow.  Explore what you can do with this app  http://localhost:9000/docs/feature-guides/batch/composed-task/[here].

== Overview
This sample task application allows the user to specify the Task Exit Message via a property.
This allows the user to test various transition paths through a Composed Task directed graph.

=== Building the Application
To build the application:
```
./mvnw clean install
```
To build the docker image:
```
./mvnw dockerfile:build
```

=== Running the Application
java -jar target/transition-sample-2.0.0-SNAPSHOT.jar --taskapp.exitMessage=<yourexitmessage>