Clean up package.json files in the `examples` directory:
- Add `private: true`
- Remove `version` (because they are irrelevant for packages that are not meant to be published)
- Remove `name` (because they are optional for packages that are not meant to be published, and when someone clones an example, they often rename it and the property becomes stale)
- Remove `author`
- Remove `description`
- Remove `license`
Also remove `with-dynamic-app-layout` example completely, since it does the same as `layout-component` (https://github.com/vercel/next.js/pull/27121#discussion_r668178408).
## Documentation / Examples
- [x] Make sure the linting passes
[With next 11 requiring react 17](https://nextjs.org/blog/next-11#upgrade-guide), most of the examples
need to be updated, so the following snippet updated all the examples to
a compatible react version.
```bash
cd examples/
fd -g 'package.json' | xargs sed -r -i 's/"react": ".*"/"react": "^17.0.2"/
fd -g 'package.json' | xargs sed -r -i 's/"react-dom": ".*"/"react-dom": "^17.0.2"/'
# exclude experimental react version
git checkout with-reason-relay/package.json
```
The [official Sentry Next.js SDK](https://docs.sentry.io/platforms/javascript/guides/nextjs/) is now the recommended choice to use with Next.js, instead of the previous workarounds. This PR updates the example, which now uses the SDK.
## New features
- Example of how to use `Sentry.captureException()` in API routes 5a35982717
## Bug fixes
- Server-side source maps now work in Sentry when deployed to Vercel 629a9ed504
- If uploading source maps, `Sentry.init()` now sets the `release`, so that exceptions are correctly associated with the source maps in that release
## Open issues
### `_error.js` is unused for `getServerSideProps` errors when deployed to Vercel
Instead of rendering this example's overridden `_error.js` (like it does when testing locally with `NODE_ENV='production'`), when deployed to Vercel and an Error is thrown from `getServerSideProps`, this page is shown:
This confuses me because the Error is still successfully sent to Sentry, but I would've expected it to be sent by the call to `Sentry.captureException()` in `_error.js`. I'm not sure why it works.
### API test 2 & 3 don't work in the "server" build config
They don't work when deployed to Vercel in the "serverless" config either, but that's expected because there aren't any handlers to flush the Sentry queue. I can't figure out why they don't work in the long-lived "server" config.
**What's the problem this PR addresses?**
A decent amount of the examples don't have a `name` field in `package.json` that matches their folder name, meaning they either lack a name or the names are duplicated.
I was testing Yarn 2 workspaces using the entire examples directory and needed to get rid of the duplicates.
**How did you fix it?**
Updated the names to match the names of their folders
1. I updated all the packages.
2. Refactored the home component from class to functional
3. Example now uses getServerSideProps instead of getInitialProps
Hi everyone :)
I just updated Sentry to v5 and added @sentry/integrations due to breaking changes :)
I also fix the documentation. npm commands were in yarn section.
I wrote a [script](https://github.com/j0lv3r4/dependency-version-updater) to update dependencies recursively in `package.json` files, e.g.:
```
$ node index.js --path="./examples" --dependencies="react=^16.7.0,react-dom=^16.7.0"
```
This PR contains the result against the examples folder.
