$

node_modules/@riotjs/hot-reload/src/index.js

@@ -0,0 +1,34 @@
+import {__, component} from 'riot'
+import $ from 'bianco.query'
+
+const { cssManager } = __
+const { DOM_COMPONENT_INSTANCE_PROPERTY } = __.globals
+
+export function reload(componentAPI) {
+  const {name} = componentAPI
+
+  if (!name) {
+    console.warn('Anonymous components can not be reloaded') // eslint-disable-line
+    return []
+  }
+
+  return $(`${name}, [is=${name}]`).map(el => {
+    const oldTag = el[DOM_COMPONENT_INSTANCE_PROPERTY]
+
+    // early return in case there is no riot instance found
+    if (!oldTag) return
+
+    // remove the tag template from the DOM
+    oldTag.unmount(true)
+    // delete the old css from the css manager
+    cssManager.remove(name)
+
+    // create the new tag
+    const newTag = component(componentAPI)(el, oldTag.props)
+    newTag.update(oldTag.state)
+
+    return newTag
+  })
+}
+
+export default reload