Object references with orion.core.blame

gistfile1.js

pluginProvider.registerService("orion.core.blame", {
  computeBlame: function(editorContext, options) {
    var serverPromise = new Deferred(); 
    // .. resolve serverPromise somehow

    return serverPromise.then(function(serverResult) {
      var promise = editorContext.setStatus({ Severity: "Error", Message: "File is not connected to SCM" });
    });
  }
}, {
  /* ... service properties */
});