The Big Idea

A SysMLv2 command line interpreter designed for SysML CI/CD development, enabling software-like workflows for model development. This includes features like model validation, test case execution, and deployment tasks (e.g. Markdown generation).

• Simple one-click installation with platform native executables -- Windows, Mac (tbd), Linux (tbd)
• No configuration required. Installs with default sysml libraries.
• Modular, allowing plugins for additional features

After installation, try from the command line (it will add to path automatically):

mercurio version

The major features:

• Create a SysML project with: mercurio create -dir newProject123
• Inspection of SysML models with commands like mercurio inspect -dir newProject123
• Ability to use modular packages -- SysML that includes a package description (package.xml) and dependencies:

      <package>
        <org>Example Org</org>
        <project>Project 1</project>
        <version>1.0.0</version>
        <description/>
        <dependencies/>
      </package>

• Modular plugins to extend functionality

mercurio run "example plugin"

@PluginAnnotation(name = "example plugin", version = "1.0.2")
public class MyPlugin extends Plugin {
    @Override
    public void init() {
    }

    @Override
    public void run(Project project) {
        System.out.println(project.validate().toString());
    }
}

Technical Details:

On Windows, mercurio will create a USER.HOME/.mercurio folder:

.mercurio
      plugins
      stdlib
            sysml.library
                  Domain Libraries
                  Kernal Libraries
                  System Libraries

Compilation:

• Requires Hydraulic Conveyor for packaging
• Create a gradle.properties file, with permissions to download packages from github packages: gpr.user= gpr.key=
• From Gradle, run: gradle conveyorMakeApp