Contributing to Refinery
You can clone the refinery repository from GitHub at https://github.com/graphs4value/refinery. If you want to contribute code, we recommend forking the repository on GitHub so that you can submit a pull request later.
Required tools​
Refinery is written in Java and TypeScript. To build Refinery, you’ll need a Java 21 compatible Java Development Kit (JDK). We recommend the Adoptium Java 21 JDK or the Amazon Corretto Java 21 JDK.
Compiling Refinery​
To build Refinery, run the command
- Linux or macOS
- Windows (PowerShell)
./gradlew build
.\gradlew build
in the cloned repository.
This should complete without any compilation errors.
If you get any errors about the JVM version, check whether the JAVA_HOME environment variable is set to the location of JDK 21. You can query the variable with
- Linux or macOS
- Windows (PowerShell)
echo $JAVA_HOME
echo $Env:JAVA_HOME
To set the JAVA_HOME environmental variable, use
- Linux or macOS
- Windows (PowerShell)
export JAVA_HOME=/java/path/here
$Env:JAVA_HOME="C:\java\path\here"
If the build fails with a Host name must not be empty error, you might need to remove the empty proxy configuration from your global gradle.properties file.
For further information, see the supported build commands and the instructions for setting up an IDE.