Incompatibility with Next.js Edge API runtime using edge-light condition

[pajecawav]

Environment

ofetch: v1.0.1
next: from v13.1.7-canary.17 to v13.4.1
node: v18.15.0

Reproduction

https://github.com/pajecawav/next-ofetch-edge-api-route

To reproduce:

git clone https://github.com/pajecawav/next-ofetch-edge-api-route
cd next-ofetch-edge-api-route
pnpm install
pnpm build

Describe the bug

Starting from next@13.1.7-canary.17 I can't use ofetch inside an Edge API route because build fails with an error "Module build failed: UnhandledSchemeError: Reading from "node:buffer" is not handled by plugins (Unhandled scheme).".

After some digging I figured out that most likely changes in this PR caused the issue.

I managed to get it working by removing "node" section from "exports" field in the package.json of ofetch:

diff --git a/package.json b/package.json
index f182539..a921c1b 100644
--- a/package.json
+++ b/package.json
@@ -8,11 +8,6 @@
   "type": "module",
   "exports": {
     ".": {
-      "node": {
-        "types": "./dist/node.d.ts",
-        "import": "./dist/node.mjs",
-        "require": "./dist/node.cjs"
-      },
       "default": {
         "types": "./dist/index.d.ts",
         "import": "./dist/index.mjs",

Adding "edge-light" also seems to fix the issue:

diff --git a/package.json b/package.json
index f182539..cbafb2c 100644
--- a/package.json
+++ b/package.json
@@ -8,6 +8,11 @@
   "type": "module",
   "exports": {
     ".": {
+      "edge-light": {
+        "types": "./dist/index.d.ts",
+        "import": "./dist/index.mjs",
+        "require": "./dist/index.cjs"
+      },
       "node": {
         "types": "./dist/node.d.ts",
         "import": "./dist/node.mjs",

Additional context

No response

Logs

No response

[pi0]

Thanks for reporting this. Let me do some more research how reliable is this new condition. FYI we had been thinking to introduce similar condition for Nitro/Nuxt (nitrojs/nitro#1123)