add "edge-light" exports condition

[phryneas]

I believe this should resolve #261 and #262.

I'm a bit hesitant to just slap a "worker" (which doesn't seem to be standardized?) on here, so I'm going for the more granular "edge-light"

[phryneas]

This is the order of conditions that Next.js is using, so we check for that explicitly.

See

https://github.com/vercel/next.js/blob/bbd79ac9977e03010e09ff90d933f2ec614b031f/packages/next/src/build/webpack-config.ts#L96-L103

[github-actions]

size-limit report 📦

Path	Size
{ ApolloNextAppProvider, NextSSRApolloClient, NextSSRInMemoryCache } from '@apollo/experimental-nextjs-app-support/ssr' (Browser ESM)	7.79 KB (+0.02% 🔺)
{ WrapApolloProvider, ApolloClient, InMemoryCache } from '@apollo/client-react-streaming' (Browser ESM)	1.41 KB (0%)
{ buildManualDataTransport } from '@apollo/client-react-streaming/manual-transport' (Browser ESM)	6.27 KB (+0.29% 🔺)
@apollo/client-react-streaming (Browser ESM)	2.14 KB (+0.92% 🔺)
@apollo/client-react-streaming (SSR ESM)	1.74 KB (+1.03% 🔺)
@apollo/client-react-streaming (RSC ESM)	1.02 KB (+2.46% 🔺)
@apollo/client-react-streaming/manual-transport (Browser ESM)	6.46 KB (+0.48% 🔺)
@apollo/client-react-streaming/manual-transport (SSR ESM)	6.34 KB (+0.35% 🔺)
@apollo/experimental-nextjs-app-support/ssr (Browser ESM)	8.41 KB (+0.13% 🔺)
@apollo/experimental-nextjs-app-support/ssr (SSR ESM)	8.33 KB (+0.31% 🔺)
@apollo/experimental-nextjs-app-support/ssr (RSC ESM)	857 B (+2.15% 🔺)
@apollo/experimental-nextjs-app-support/rsc (RSC ESM)	278 B (+6.52% 🔺)

[relativeci]

Job #93: Bundle Size — 1.01MiB (0%).

133141c(current) vs 9fc65d3 main#92(baseline)

Warning

Bundle contains 1 duplicate package – View duplicate packages

Bundle metrics   1 change

	Current Job #93	Baseline Job #92
Initial JS	890.59KiB	890.59KiB
Initial CSS	0B	0B
Cache Invalidation	22.25%	0.04%
Chunks	24	24
Assets	45	45
Modules	512	512
Duplicate Modules	30	30
Duplicate Code	1.29%	1.29%
Packages	29	29
Duplicate Packages	1	1

Bundle size by type  no changes

	Current Job #93	Baseline Job #92
JS	1023.85KiB	1023.85KiB
Other	5.99KiB	5.99KiB

---

View job #93 report View pr/edge branch activity View project dashboard

[phryneas]

/release:pr

[github-actions]

A new release has been made for this PR. You can install the package you need using one of

• npm i @apollo/[email protected]
• npm i @apollo/[email protected]

[jerelmiller]

Changes look good. I was mainly curious about what the bundle_for_x was for 🙂

[jerelmiller]

I'm not sure I'm understanding the significance of the build_for_<env> variable here. Could you explain that?

[phryneas]

Sometimes the SSR and Browser bundle have the same shape, so I'm deliberately giving them different shapes by adding an additional environment-specific export, so I can safely distinguish between them in the package-shape.json test.

Especially for the edge-light condition, I needed a way to safely distinguish between the SSR build and the Browser build, because they "looked the same".