This upgrades to ncc@0.25.0 and fixes the previous bugs including:
* ncc not referenced correctly in build
* Babel type errors
* node-fetch, etag, chalk and raw-body dependencies not building with ncc - these have been "un-ncc'd" for now. As they are relatively small dependencies, this doesn't seem too much of an issue and we can follow up in the tracking ncc issue at https://github.com/vercel/ncc/issues/612.
* `yarn dev` issues
Took a lot of bisecting, but the overall diff isn't too bad here in the end.
This adds inlining for Babel and the Babel plugins used in next.
This is based to the PR at https://github.com/vercel/next.js/pull/18823.
The approach is to make one large bundle and then separate out the individual packages from that in order to avoid duplications.
In the first attempt the Babel bundle size was 10MB... using "resolutions" in the Yarn workspace to reduce the duplicated packages this was brought down to a 2.8MB bundle for Babel and all the used plugins which is exactly the expected file size here.
This will thus add a 2.8MB download size to the next package, but save downloading any babel dependencies separately, removing a large number of package dependencies from the overall install.
Babel-preset-env includes includes optional chaining and
nullish-coalescing since [7.8.0](https://github.com/babel/babel/releases/tag/v7.8.0).
In this diff I removed these plugins from next preset to prevent
dependency duplication when their newer versions are out.
These changes aim to resolve most of the concerns raised in #15756. It adds missing polyfills for legacy browsers up until ES2019:
- Number.{parseFloat,parseInt}
- ~Math.{acosh,asinh,atanh,cbrt,clz32,cosh,expm1,fround,hypot,imul,log10p,log1p,log2,sign,sinh,tanh,trunc}~ _[Removed as these are [not widely used](https://github.com/vercel/next.js/pull/15772#discussion_r463957931)]_
- While these may seem to weigh a lot, they barely add 1 kB to the resulting bundle:
<img width="492" alt="gzip: 32 kB vs. 30.9 kB, Brotli: 28.8 kB vs. 27.8 kB" src="https://user-images.githubusercontent.com/14854048/89100961-1376e600-d3fc-11ea-90fd-3e6632b70220.png">
- ~Object.fromEntries~ _[Removed as [it's rarely used in user code](https://github.com/vercel/next.js/pull/15772#discussion_r463984612)]_
Also, the following features are now supported with build-time transforms:
- ~`globalThis` (gets transformed into `window` in browser environments)~ _[Removed as it [could break existing applications](https://github.com/vercel/next.js/pull/15772#discussion_r463956269)]_
- `export * as ns from 'module'`
The suggested TypeScript library version has been set to ES2018, so the features below become unavailable in type-checked files (they're not evenly supported by module-compatible browsers, either):
- Object.fromEntries
- String.prototype.matchAll
- String.prototype.replaceAll
- Promise.any + AggregateError
- WeakRef
As for the `import.meta` support, [webpack v5 seems to fix that](https://github.com/webpack/webpack/pull/11075), so it should eventually become an issue of the past.
---
Fixes#15756
Was going through _document and noticed some variable shadowing going on. Added a rule for it to our eslint configuration and went through all warnings with @Timer.
* Allow `@babel/preset-typescript` to be configured
Some usages, e.g. [getting parameter decorators to work properly](https://github.com/WarnerHooh/babel-plugin-parameter-decorator/pull/19), require configuring `@babel/preset-typescript`.
This commit adds that functionality to `next/babel`.
* Add unit test for babel/preset allowing to pass options to @babel/preset-typescript
* Add integration test for onlyRemoveTypeImports
* Update babel dependencies
* Update to compatible typescript version and fix types
* Fix linting and run pre-nccing
* Update size-limit test
* Add additional tests
* Re-Apply delta to be calculated using -262
Co-authored-by: JJ Kasper <jj@jjsweb.site>
* Rename getServerProps to getServerSideProps
* Remove unstable_ prefix from new methods
* Add error when legacy methods are detected
* Add legacy methods for babel transform
* Add unstable_getServerSideProps also
* Apply suggestions from code review
Co-Authored-By: Joe Haddad <joe.haddad@zeit.co>
* Update types import
Co-authored-by: Joe Haddad <timer150@gmail.com>
* Make sure to show error when url prop is returned for a page
* Update test and handle undefined pageProps
* Handle empty props
* Apply suggestions from code review
Co-Authored-By: Tim Neutkens <tim@timneutkens.nl>
* Update tests
* Update to not add url prop for SSG/SSP pages
* Update errsh for reserved prop
* Update errsh wording some more
* Update tests and to warn instead of error
* Update reserved prop warning
* Include page in url prop warning
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
Co-authored-by: Joe Haddad <timer150@gmail.com>
* Remove ts-ignore where possible
And replace by typecasts
* More accurate types
* bend cliententries in a correct shape earlier on
* comment becomes unnecessary
* add webpack overload to allow for the next.js use case
* Avoid changing public interface
Co-authored-by: Joe Haddad <timer150@gmail.com>
* Remove any type and fix edge cases
Removed the "as any" and use the @babel/types typeguards instead. This revealed some edge cases that would just error.
* Remove ts-ignore
Co-authored-by: Joe Haddad <timer150@gmail.com>
* Add support for unstable_getServerProps
* Apply suggestions from review
* Add no-cache header and update types
* Revert sharing of load-components type
* Add catchall test and update routes-manifest field
* Update header check
* Update to pass query for getServerProps data requests
* Update to not cache getServerProps requests
* Rename server side props identifier
* Update to nest props for getServerProps
* Add no-cache header in serverless-loader also
* Update to throw error for mixed SSG/serverProps earlier
* Add comment explaining params chosing in serverless-loader
* Update invalidKeysMsg to return a string and inline throwing
* Inline throwing mixed SSG/serverProps error
* Update setting cache header in serverless-loader
* Add separate getServerData method in router
* Update checkIsSSG -> isDataIdentifier
* Refactor router getData back to ternary
* Apply suggestions to build/index.ts
* drop return
* De-dupe extra escape regex
* Add param test
