Demo

For the demo, we’ll use daytrader7 as an example. Feel free to follow along with your own application and your personal directories. But, keep track of the directories where the application source code and the built jar/war/ear reside and replace them appropriately below.

To get started, clone this repo and save the repository root as $DGI_ROOT:
```
 git clone https://github.com/konveyor/tackle-data-gravity-insights.git
 cd tackle-data-gravity-insights
```
This repository comes with a demo folder to work through an example app.

Let’s download a copy of our sample application and build it.

 # Download and extract the demo application
 wget -c https://github.com/WASdev/sample.daytrader7/archive/refs/tags/v1.4.tar.gz -O - | tar -xvz -C demo/sample-application
 # Now build the application
 docker run --rm -v $(pwd)/demo/sample-application/sample.daytrader7-1.4:/build maven:3.8.4-openjdk-8-slim mvn --file=/build/pom.xml install

This will create an EAR file called daytrader-ee7-1.0-SNAPSHOT.ear in demo/sample-application/sample.daytrader7-1.4/daytrader-ee7/target directory.

For convenience, let’s put the generated daytrader-ee7-1.0-SNAPSHOT.ear in the demo/code2graph-samples/doop-input folder
```sh cp demo/sample-application/sample.daytrader7-1.4/daytrader-ee7/target/daytrader-ee7-1.0-SNAPSHOT.ear demo/code2graph-samples/doop-input