Upgrade peerDependencies of @sentry/nextjs to next 13

[iduuck]

Problem Statement

Next 13 is out (yay 🥳) – but @sentry/nextjs isn't ready (as of the peerDependencies).

Solution Brainstorm

Add ^13 to peerDependencies (if valid and all goes good of course).

[osdiab]

curious if this will be a difficult change, since @sentry/nextjs seems to internally configure a SentryWebpackPlugin and Next 13 uses Turbopack instead, which still doesn't have a stable plugin API nor migration path from Webpack. guessing this might be a while before it's ready.

[fobos531]

curious if this will be a difficult change, since @sentry/nextjs seems to internally configure a SentryWebpackPlugin and Next 13 uses Turbopack instead, which still doesn't have a stable plugin API nor migration path from Webpack. guessing this might be a while before it's ready.

To be fair, Turbopack is currently opt-in, so right off the bat there shouldn't be anything breaking in case users explicitly try to use Turbopack.

[iduuck]

I think it would be enough to just check for the --turbo flag and raise an error, that we are not able to "hook" into it right now.

[lobsterkatie]

There is a PR to add it to peer dependencies: #6042, just to unblock people.

You're right that full Next 13 support is a bigger question. Opened #6056 to track it.

As for turbopack, it's true - if users use it it won't break anything, but the SDK also won't be added to the app at build time, so any code referring to it will just no-op. I've added a note to the docs about that here: getsentry/sentry-docs#5694.