Refactor.

.babelrc

@@ -1,5 +1,12 @@
 {
   "presets": [
-    "metalab"
+    ["@babel/preset-env", {
+      "shippedProposals": true
+    }],
+    "@babel/preset-react",
+    "@babel/preset-flow"
+  ],
+  "plugins": [
+    "@babel/plugin-proposal-class-properties"
   ]
 }

.eslintignore

@@ -1,2 +1,8 @@
-*.js
-!src/**/*.js
+/flow-typed
+/*.js
+match/**/*
+internal/**/*
+test/*.js
+lib/**/*
+node_modules
+/coverage

.eslintrc

@@ -1,3 +1,7 @@
 extends:
   - metalab
-  - metalab/react
+overrides:
+  -
+    files: "*.spec.js"
+    env:
+      jest: true

.flowconfig

@@ -0,0 +1,13 @@
+[ignore]
+.*\.flow
+[include]
+
+[libs]
+
+[lints]
+all=error
+
+[options]
+emoji=true
+include_warnings=true
+suppress_comment=\\(.\\|\n\\)*\\$ExpectError

.gitignore

@@ -1,6 +1,5 @@
 node_modules
 *.log
-*.js
-*.js.map
-!src/**/*.js
-coverage
+/*.js
+/*.js.map
+/coverage

.prettierrc

@@ -0,0 +1,6 @@
+parser: flow
+semi: true
+singleQuote: true
+trailingComma: all
+bracketSpacing: false
+arrowParens: always

.travis.yml

@@ -2,7 +2,8 @@ sudo: false
 language: node_js
 matrix:
   include:
-    - node_js: '6'
+    - node_js: '8'
+    - node_js: '10'
+
 after_success:
-  - cat ./coverage/coverage.json | ./node_modules/.bin/adana -F adana-format-istanbul > ./coverage/istanbul.json
-  - bash <(curl -s https://codecov.io/bash) -f ./coverage/istanbul.json
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,5 +1,180 @@
-# Relocation
+# relocation
 
-[![npm version](https://img.shields.io/npm/v/relocation.svg)](https://www.npmjs.com/package/relocation)
+Complex portal behaviour for `react^16.3`.
 
-Relocation works with [React Redux](https://github.com/rackt/react-redux) to manage modals, lightboxes, alerts, and overlays.
+![build status](http://img.shields.io/travis/metalabdesign/relocation/master.svg?style=flat)
+![coverage](https://img.shields.io/codecov/c/github/metalabdesign/relocation/master.svg?style=flat)
+![license](http://img.shields.io/npm/l/relocation.svg?style=flat)
+![version](http://img.shields.io/npm/v/relocation.svg?style=flat)
+![downloads](http://img.shields.io/npm/dm/relocation.svg?style=flat)
+
+## Examples
+
+### Modal Dialogs
+
+```jsx
+import createRelocation from 'relocation';
+
+const ModalRelocation = createRelocation();
+
+const ModalRoot = () => (
+  <div style={{position: 'fixed'}}>
+    <ModalRelocation.Consumer>
+      {(modals) => modals[0] && modals[0].child}
+    </ModalRelocation.Consumer>
+  </div>
+);
+
+const Modal = ({children}) => (
+  <ModalRelocation.Component>
+    <div style={{width: 500, background: '#fff'}}>
+      Modal!
+      {children}
+    </div>
+  </ModalRelocation.Component>
+);
+
+const App = (
+  <ModalRelocation.Provider>
+    <div>
+      <ModalRoot/>
+      <Modal>Modal A</Modal>
+      <Modal>Modal B</Modal>
+    </div>
+  </ModalRelocation.Provider>
+);
+```
+
+### Tooltips
+
+
+```jsx
+import createRelocation from 'relocation';
+
+const TooltipRelocation = createRelocation();
+
+const TooltipDisplay = ({id}) => (
+  <TooltipRelocation.Consumer>
+    {(tooltips) => {
+      const result = tooltips.find(({meta}) => meta.id === id);
+      if (result) {
+        return result.child;
+      }
+      return null;
+    }}
+  </TooltipRelocation.Consumer>
+);
+
+class TooltipTarget {
+  id = cuid();
+  state = {element: null}
+  open = (element = this.props.tooltip) => {
+    this.setState({element});
+  }
+  close = () => {
+    this.setState({element: null});
+  }
+  toggle = (element = this.props.tooltip) => {
+    this.setState((state) => state.element ? null : element)
+  }
+  render() {
+    const {element} = this.state;
+    return (
+      <React.Fragment>
+        <TooltipDisplay id={this.id}/>
+        {children({open, close, toggle})}
+        {element && (
+          <TooltipRelocation.Component meta={{id}}>
+            {element}
+          </TooltipRelocation.Component>
+        )}
+      </React.Fragment>
+    )
+  }
+}
+
+
+const App = (
+  <TooltipRelocation.Provider>
+    <div>
+      <TooltipTarget tooltip={<div>My tooltip</div>}>
+        {(toggle) => (
+          <button onClick={() => toggle()}>Click me!</button>
+        )}
+      </TooltipTarget>
+    </div>
+  </TooltipRelocation.Provider>
+);
+```
+
+### Managing `head` Element
+
+```jsx
+import createRelocation from 'relocation';
+
+const HeadRelocation = createRelocation();
+
+const head =
+  typeof document !== 'undefined'
+    ? document.getElementsByTagName('head')[0]
+    : null;
+
+class HeadPortal extends React.Component<*> {
+  componentDidMount() {
+    if (head) {
+      // Strip out server-side components
+      head.querySelectorAll('[data-rh=true]').forEach((e) => {
+        e.remove();
+      });
+    }
+  }
+  render() {
+    return head ? (
+      <HeadRelocation.Consumer>
+        {(children) => ReactDOM.createPortal(mapChildren(children), head)}
+      </HeadRelocation.Consumer>
+    ) : null;
+  }
+}
+
+const Head = ({render}) => (
+  <HeadRelocation.Component>
+    {render({'data-rh': 'true'})}
+  </HeadRelocation.Component>
+);
+
+const Title = ({children}) => (
+  <Head>
+    {(props)} => (
+      <title {...props}>{children}</title>
+    )}
+  </Head>
+);
+
+const App = ({head}) => (
+  <HeadRelocation.Provider collector={head}>
+    <HeadPortal/>
+    <Title>My Page</Title>
+  </HeadRelocation.Provider>
+);
+```
+
+And on the server:
+
+```jsx
+const render = () => {
+  const headCollector = new HeadRelocation.Collector();
+
+  const markup = React.renderToString(<App head={headCollector}/>);
+  return React.renderToStaticMarkup((
+    <html>
+      <head>
+        {head.getElements()}
+      </head>
+      <body>
+        {markup}
+      </body>
+    </html>
+  ));
+};
+```

flow-typed/npm/cuid_vx.x.x.js

@@ -0,0 +1,18 @@
+// flow-typed signature: 52ccdf49283c60a4552ab3bff8fcd227
+// flow-typed version: <<STUB>>/cuid_v1.3.8/flow_v0.70.0
+
+/**
+ * This is an autogenerated libdef stub for:
+ *
+ *   'cuid'
+ *
+ * Fill this stub out by replacing all the `any` types.
+ *
+ * Once filled out, we encourage you to share your work with the
+ * community by sending a pull request to:
+ * https://github.com/flowtype/flow-typed
+ */
+
+declare module 'cuid' {
+  declare module.exports: () => string;
+}