Exposes a 'reactAsyncBootstrapperRunning' to the component tree when executing.

Author: ctrlplusb

src/__tests__/asyncBootstrapper.test.js

@@ -22,7 +22,7 @@ describe('asyncBootstrapper()', () => {
   class NewAPI extends Component {
     bootstrap() {
       values.push(this.props.id)
-      actualContext = this.context.isBootstrapping
+      actualContext = this.context
       return true
     }
 
@@ -53,8 +53,11 @@ describe('asyncBootstrapper()', () => {
     ))
 
   it('new API', () =>
-    asyncBootstrapper(app(NewAPI), null, { isBootstrapping: true }).then(() => {
+    asyncBootstrapper(app(NewAPI), null, { bespokeContext: true }).then(() => {
       expect(values).toEqual([1, 2, 4, 3])
-      expect(actualContext).toBe(true)
+      expect(actualContext).toEqual({
+        bespokeContext: true,
+        reactAsyncBootstrapperRunning: true,
+      })
     }))
 })

src/index.js

@@ -5,6 +5,10 @@ import reactTreeWalker from 'react-tree-walker'
 const warnmsg =
   '"react-async-bootstrapper" deprecation notice: please rename your "asyncBootsrap" methods to "bootstrap"'
 
+const defaultContext = {
+  reactAsyncBootstrapperRunning: true,
+}
+
 export default function asyncBootstrapper(app, options, context = {}) {
   const visitor = (element, instance) => {
     if (
@@ -19,5 +23,10 @@ export default function asyncBootstrapper(app, options, context = {}) {
     return undefined
   }
 
-  return reactTreeWalker(app, visitor, context, options)
+  return reactTreeWalker(
+    app,
+    visitor,
+    Object.assign({}, context, defaultContext),
+    options,
+  )
 }