* Add transparent JSX optimization.

* fix duplicate React import

* fix React not being imported when only a single Fragment node is present in a source module

* remove babel-plugin-react-require

* Fix JSX optimization for CommonJS source files.

* migrate amp-toolbox-optimizer to @ampproject/toolbox-optimizer

* Add updated yarn.lock

* Experimental: Serverless Trace target
The Serverless Trace target produces Serverless-handler wrapped entrypoints, but does not bundle all of `node_modules`.

This behavior increases bundling performance to be more akin to `target: 'server'`.

This mode is expected to be used with smart platforms (like [ZEIT Now](https://zeit.co/now) that can trace a program to its minimum dependencies.

* Use more generic variables

* Add asset relocator for production mode of serverless trace

* Verify Firebase compatiblity

* Revert "Add asset relocator for production mode of serverless trace"

This reverts commit 8404f1dcf28b60edab41a56c94b38dcd3fddec20.

* Add serverless trace tests

* Add _isLikeServerless helper

* Make constants

* Fix export

* Update packages/next-server/server/config.ts
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>

* Use a global helper for is like serverless

* Update import for isTargetLikeServerless

* Update packages/next/build/index.ts
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>

* Add failing test for dynamic routing/webpack HMR bug

* Remove un-used args from onDemandEntryHandler

* update to latest webpack with escaping

* Add `compress` option to enable gzip compression in `next start`.

* Add compress option, defaulting to true

* Disable compression for serverless target

* Pin compression dep
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* Pin compression types
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* lockfile update for locked compression deps

* simplify compression middleware application

* add test for compression

* Completely rewrite Create Next App

* Sort imports

* Show what package manager is being used

* Fix project name suggestion

* Update tests for new implementation

* Use normal prepublish command for on-install

* Upgrade Node version

* Switch to 8.16

* Disable v8 cache

* Swap out update check package and fix CLI boot

* Add Create Next App package

* Fix Create Next App tests

* Fix company name

* Update package.json

Notably, this PR fixes `faunadb` which relies on `formidable`.

n.b. `formidable` is an unmaintained legacy npm package that uses practices not compatible with the modern ecosystem.

Closes https://github.com/zeit/next.js/issues/6240

This reverts commit e85a517e.

* Reimplement ncc webpack build

This reverts commit 6feca310.

* Shared webpack build

* ncc workaround pending @zeit/ncc#437

* update ncc

* build tweaks, fixup autodll-import

* possible Node 8 fix

* second possible Node 8 fix

* and update taskfile

* replace recursive-copy with own implementation

* update yarn.lock

* do not filter out not directories

* do not fail if folder already exists

* replace `\` by `/` when sending pathes to filter

* use fs-extra only in tests

* investigate and test recursive-copy npm module

* improve test by creating fixtures programmatically

* remove recursive-copy npm module test

* add recursive-copy to bench

* add bench:recursive-copy script

* fix Sema import in recursive-copy.ts

* small improvements

* Cookies and Query parsing for API request

* Adding JSON and SEND

* First body parsing

* Body parsing

* Remove extra try catch

* Fix tests

* Only server bundling for API routes

* Update packages/next-server/server/api-utils.ts
Co-Authored-By: NTim Neutkens <tim@timneutkens.nl>

* Revert on demand server changes

* Use content-type for parsing

* Update packages/next-server/server/api-utils.ts
Co-Authored-By: NJan Potoms <potoms.jan@gmail.com>

* Add tests for server compilation

* Add body limit

* Change API to function chaining

* Limit test

* Upgrade to latest AMP toolbox optimizer

* Remove amphtml from AMP only and update tests

* Update tests

* Apply suggestions from code review
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* Remove react-ssr-prepass as it’s only needed for experimental feature

* Add react-ssr-prepass to devdeps

* Update escape string regexp operators

* temp

* Extract getRouteRegex func

* First iteration of dynamic routing for production only

* Correctly order prod

* Add serverless support

* Single line it

* noop routes

* Format doc

* Fix dynamic routing for dev

* Add flag for dynamic routing

* Update packages/next-server/lib/router/router.ts
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>

* remove example

* Add router tests

* Format code

* Sort routes

* Update to not use posix path methods

* Remove async from describe callback

* ⬆ Upgrade workspace dependencies

* Run new prettier against examples

* Upgrade some next-server packages

* Upgrade Next.js dependencies

* Upgrade webpack deps

* Upgrade async sema

* Fix compilation

* Revert broken plugin

* Revert "Add retrying to CircleCi and fixes for ncc'ed webpack (#7366)"

This reverts commit 5beb365d.

* Revert "ncc Webpack build (#7301)"

This reverts commit bd8f3c62.

# Conflicts:
#	packages/next/package.json

* add back ncc

* fixup ncc build

* First basic API support

* Change require functionality

* Change 501 to 404

* Change wording

* Fix test

* replace fkill with tree-kill

clearing of stale babel cache

* update webpack to 4.30.0

* update yarn.lock for webpack 4.30.0

* Move babel-loader into next all the way converting
it to TypeScript and added tracking of babel-loader
cache so we can clear previous files

* Add license from babel-loader

* Apply suggestions from code review
Co-Authored-By: Nijjk <jj@jjsweb.site>

* Make sure to catch errors in next-babel-loader

* Added babel typescript for the core files

* Add __NEXT_VERSION

* Added noop.js to the babel taskfile

* Only include dynamic-import-node for the bin task

* Added babel-plugin-dynamic-import-node

* Use loose option to prevent Object.defineProperty

* Enable loose in preset and enable compact mode

* Disable compact and loose to compare

* Re-enable compact and loose

* Moved server/lib/utils.js to Typescript

* moved _app.js to Typescript

* Moved _error.js to Typescript

* Added argument for custom props in _app and _error

* Moved _document.js to Typescript

* updated one test

* Updated types and added a validation for _document props

* Improved types

* Fixed some types

* Updated AppType

* Fixed some tests

* Added missing import

* Removed a not very useful type

* Fix missing type

* Move @types/styled-jsx

* Fix typescript errors