ENRE (ENtity Relationship Extractor ) is a tool for extraction of code entity dependencies(relationships) from source code. The resolved dependency types include:

ENRE supports analyzing source code written in Python, Go.

The released jar of ENRE is named as ENRE-v1.0.jar.

To execute ENRE-v1.0.jar, you should set up JAVA envionment. Please referer to Set up JAVA environment.

Now, everthing is already prepared well. Let's use ENRE to analyze source code. The usage command is:

java -jar <executable> <lang> <dir> <include-dir> <project-name>

• . The executable jar package of ENRE.
• . The language of source code that will be analyzed. It can be python or golang.
• . The path of the source code that will be analyzed.
• . The github url of source code. It only works when analyzing golang projects. Set it "null" when analyzing python projects.
• . A short alias name of the anayzed source code project.

Use ENRE to analyze a demo project "fire" written in Python:

#in linux platform 
$java -jar ENRE-v1.0.jar  python  demo-projects/fire   null  fire   

#in windows platform
$java -jar ENRE-v1.0.jar  python  demo-projects\fire   null  fire 

After analysis, ENRE finally outputs the resovled entities and dependencies in JSON, XML, DOT files in new-generated fire-out/ directory.

Use ENRE to analyze a demo project "beego" written in Go:

#in linux platform 
$java -jar ENRE-v1.0.jar  golang  demo-projects/beego   github.com/astaxie/beego  beego  

#in windows platform
$java -jar ENRE-v1.0.jar  golang  demo-projects\beego   github.com/astaxie/beego  beego

After analysis, ENRE finally outputs the resovled entities and dependencies in JSON, XML, DOT files in new-generated beego-out/ directory.

[ENRE video introduction] (https://www.youtube.com/watch?v=BfXp5bb1yqc&t=43s)

MIT