feat: export PortalContext

frontendphil · frontendphil · commit 1502a5801b54 · 2020-10-14T15:36:55.000+02:00
diff --git a/src/StickPortal.js b/src/StickPortal.js
@@ -122,7 +122,7 @@ function StickPortal(
   )
 }
 
-const PortalContext = createContext<?Node>(null)
+export const PortalContext = createContext<?Node>(document.body)
 
 export default forwardRef<StickPortalPropsT, ?HTMLElement>(StickPortal)
 
@@ -131,7 +131,7 @@ function useHost(transportTo) {
 
   const portalHost = useContext(PortalContext)
 
-  const hostParent = transportTo || portalHost || document.body
+  const hostParent = transportTo || portalHost
 
   invariant(hostParent, 'Could not determine a parent for the host node.')
 
diff --git a/src/index.js b/src/index.js
@@ -1,2 +1,3 @@
 // @flow
 export { default } from './Stick'
+export { PortalContext } from './StickPortal'

Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ function StickPortal(`
`122`	`122`	`)`
`123`	`123`	`}`
`124`	`124`
`125`		`-const PortalContext = createContext<?Node>(null)`
	`125`	`+export const PortalContext = createContext<?Node>(document.body)`
`126`	`126`
`127`	`127`	`export default forwardRef<StickPortalPropsT, ?HTMLElement>(StickPortal)`
`128`	`128`
`@@ -131,7 +131,7 @@ function useHost(transportTo) {`
`131`	`131`
`132`	`132`	`const portalHost = useContext(PortalContext)`
`133`	`133`
`134`		`- const hostParent = transportTo \|\| portalHost \|\| document.body`
	`134`	`+ const hostParent = transportTo \|\| portalHost`
`135`	`135`
`136`	`136`	`invariant(hostParent, 'Could not determine a parent for the host node.')`
`137`	`137`
Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,3 @@`
`1`	`1`	`// @flow`
`2`	`2`	`export { default } from './Stick'`
	`3`	`+export { PortalContext } from './StickPortal'`