It browses public repositories and then, checks the needed packages. Wicopa is coded with PHP/JS and a SQL database.
Wicopa means Web Interface for Container Packaging. It has been designed in order to help basic users to package applications using singularity or docker. We know that docker containers should be as small as possible, however some people could have different use cases, particularly when you do not need to use it as a service.
Yes it is OpenSource ! Obviously, you can modify it. It is licensed under Apache v2 License terms. The code is avalaible here. You can clone it with git clone https://gitlab.mbb.univ-montp2.fr/jlopez/wicopa. Every contributions are welcome.