fix: assign globals to self

ascorbic · ascorbic · commit bcb90bfd966e · 2022-12-01T11:37:05.000Z
diff --git a/packages/runtime/src/helpers/edge.ts b/packages/runtime/src/helpers/edge.ts
@@ -85,8 +85,6 @@ import {
 // Deno defines "window", but naughty libraries think this means it's a browser
 delete globalThis.window
 globalThis.process = { env: {...Deno.env.toObject(), NEXT_RUNTIME: 'edge', 'NEXT_PRIVATE_MINIMAL_MODE': '1' } }
-// Next uses "self" as a function-scoped global-like object
-const self = {}
 let _ENTRIES = {}
 
 // Next.js uses this extension to the Headers API implemented by Cloudflare workerd
@@ -118,6 +116,9 @@ const fetch = async (url, init) => {
   }
 }
 
+// Latest Next uses "self" as a function-scoped global-like object, but older versions expect it to equal "globalThis"
+const self = { ...globalThis, fetch }
+
 `
 
 // Slightly different spacing in different versions!

Original file line number	Diff line number	Diff line change
`@@ -85,8 +85,6 @@ import {`
`85`	`85`	`// Deno defines "window", but naughty libraries think this means it's a browser`
`86`	`86`	`delete globalThis.window`
`87`	`87`	`globalThis.process = { env: {...Deno.env.toObject(), NEXT_RUNTIME: 'edge', 'NEXT_PRIVATE_MINIMAL_MODE': '1' } }`
`88`		`-// Next uses "self" as a function-scoped global-like object`
`89`		`-const self = {}`
`90`	`88`	`let _ENTRIES = {}`
`91`	`89`
`92`	`90`	`// Next.js uses this extension to the Headers API implemented by Cloudflare workerd`
`@@ -118,6 +116,9 @@ const fetch = async (url, init) => {`
`118`	`116`	`}`
`119`	`117`	`}`
`120`	`118`
	`119`	`+// Latest Next uses "self" as a function-scoped global-like object, but older versions expect it to equal "globalThis"`
	`120`	`+const self = { ...globalThis, fetch }`
	`121`	`+`
`121`	`122`	`
`122`	`123`
`123`	`124`	`// Slightly different spacing in different versions!`