Contribute requirejs.config.paths to ModuleManager

[Svein-Erik Løken]

Trying to use TypeScript and React with Tapestry:

In TypeScript I need to use:  import * as React from "react";

I would like to load react: react.min, so I have to set paths: {...}

The configuration should be set at startup, but I cannot figure how to do it. I 
can set requirejs.config.shim, but not paths.

I tried to load it with @Contribute(ModuleManager.class), but could not figure 
out how.

PSEUDO CODE
@Contribute(ModuleManager.class)
public static void setupMyBaseModules(MappedConfiguration<String, Object> 
configuration) {
    JSONObject pathsConfig = new JSONObject(
            "react", "react.min",
            "react-dom", "react-dom.min"
    );
    AMDResourceConfiguration paths = new AMDResourceConfiguration("paths", 
pathsConfig);
    configuration.add(null, new JavaScriptModuleConfiguration(paths));
}


Tried to load it this way:


@Startup
public void registerToClearPlasticProxyFactoryOnInvalidation(JavaScriptSupport 
javaScriptSupport) {
    ModuleConfigurationCallback callback = new
            ModuleConfigurationCallback() {
                @Override
                public JSONObject configure(JSONObject configuration) {
                    configuration.put("paths",
                            new JSONObject(
                                    "react", "react.min",
                                    "react-dom", "react-dom.min"
                            ));
                    return configuration;
                }
            };
    javaScriptSupport.addModuleConfigurationCallback(callback);
}

[ERROR] ioc.Registry org.apache.tapestry5.ioc.util.UnknownValueException: No 
object of type org.apache.tapestry5.services.javascript.JavaScriptSupport is 
available from the Environment.






Now I am loading the configuration in @SetupRender, but it should be loaded 
globally.


@Inject
JavaScriptSupport javaScriptSupport;

private static final ModuleConfigurationCallback CALLBACK = new
        ModuleConfigurationCallback() {
            @Override
            public JSONObject configure(JSONObject configuration) {
                configuration.put("paths",
                        new JSONObject(
                                "react", "react.min",
                                "react-dom", "react-dom.min"
                                ));
                return configuration;
            }
        };

@SetupRender
public void configureRequireJS() {
    javaScriptSupport.addModuleConfigurationCallback(CALLBACK);
}

Can this be configuration be contribute to the ModuleManager.class? I think 
this should be supported in Tapestry.

S-E