* Throw a NoFallbackError instead of returning

* Replace invariant
Co-authored-by: NJJ Kasper <jj@jjsweb.site>

* Correctly pass preview data

* remove todo

* re-do change

* fix types

* Prevent regression

* Remove Dead Code from Next Server

* remove options

* trigger

* Extract getStaticPaths helper

* Extract sendPayload and prepareServerlessUrl

* Remove erroneously included file

* 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: NJoe Haddad <joe.haddad@zeit.co>

* Update types import
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Ability to Disable SSG Fallback

* Throw error when value is missing

* Fix existing tests

* Adjust error message

* Do not render fallback at build time for `fallback: false` page

* Fix existing fallback behavior

* fix build

* fix version

* fix some tests

* Fix last test

* Add docs for get static paths

* Add explicit mode tests

* test for fallback error message

* Add calling getStaticPaths in development before showing fallback

* Move staticPathsWorker to next-dev-server

* Make sure to clear require cache in worker process

* bump

* Remove staticPathsCache member

* Update numWorkers for staticPathsWorker

* Preview Mode Should Not Cache

* add import

* fix import

* add tests

* Add real serverless mode tests

* Clean up landed experimental flags

* Remove check for experimental flags from build too

* Remove /_errors/404 in favor of /404

* Remove unneeded check for pathname

* Update test paths

* Fix test

* Update test

* Remove test for disabled config

* Set pages404 always to true
Co-authored-by: NJoe Haddad <timer150@gmail.com>
Co-authored-by: NJJ Kasper <jj@jjsweb.site>

* Clean up async in next-server

* fix case when err is null

* Refactor how components are loaded
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Adjust SSG Loading Behavior

* Update expected preview behavior

* Rename two corrections

* Only use skeleton in production for now

* Fix "should SSR SPR page correctly" test

* fix tests

* fix trailing comment letter

* disable test for now

* checkpoint: api impl

* Add support for tryGetPreviewData

* snapshot: server(less) support

* Add X-Prerender-Bypass-Mode header support

* Pass preview data to getStaticProps call

* add TODO

* setPreviewData

* 100k iterations

* Handle jwt error

* Write out preview values

* forgot file

* set preview props

* Send preview props

* add preview props

* Pass around more data

* update yarn lock

* Fail on Invalid Prerender Manifest

* Make Missing Prerender Manifest Fatal

* fix ts errors

* fix test

* Fix setting cookies + maxage

* Secure is not needed as we encrypt necessary data

* Set on domain root

* Set cookie max ages

* Render a fallback on-demand for non-dynamic pages

* Test preview mode

* remove old build

* remove snapshots

* Add serverless tests

* use afterAll

* Remove object assigns

* fix cookie spread

* add comment

* Update next-server routes order for expected priority

* Update router to allow disabling page routes

* Fix headers having check: true behavior when they should not
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Add initial SSG fallback handling

* Remove extra changes and update fallback handling

* Remove extra timeout for testing

* Update SSG tests in dynamic-routing suite

* Add racing to decide between rendering fallback and data

* Update size-limit test

* Update comment

* Make sure to follow correct route change order

* Make comment more verbose for racing

* Revert getStaticData to only return Promise

* Make sure to update URL on fallback

* Add retrying for data, de-dupe initial fallback request, and merge fallback replace

* Update to add preload for fallback pages data

* Add test for data preload link

* Use pre-built fallback in production mode

* Remove preload link for fallback from _document

* Update to make sure fallback is rendered correctly for serverless

* Update to use existing util to de-dupe path check

* Update error message for requested/resolved mismatch

* Use correct dataRoute value for prerender manifest

* Fix pageUrl having double slash on Windows

* Add support for rewriting to external resources

* Update rewrite proxying test
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Implement experimental pages/404.js for custom 404 page

* Make sure to show error for getInitialProps in pages/404 in dev mode also

* Update routes-manifest tests for new value

* Make sure page404 is boolean in routes-manifest

* Rename variables for consistency

* Make sure to only use 404 page for 404 error

* Add failing test case

* Add check that dynamic route is API route in handleApiRequest

* Enable static 404 config to allow static 404 page when available

* Update static 404 suite

* Fix invalid params test case

* 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

* Update SSG types and clean up RenderOpts type

* Move SSG types back to internal module

* Test CSS Modules in Production Suite

* fix build

* test css and media assets

Co-authored-by: NJJ Kasper <jj@jjsweb.site>
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Add initial support for static 404 page

* Apply suggestions from code review
Co-Authored-By: NTim Neutkens <tim@timneutkens.nl>

* Simplify custom error page check

* Add comment explaining reason for custom app check
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>

* Rename some spr related stuff to ssg

* Update packages/next/lib/constants.ts
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Add permanent field for redirects

* Update printing redirect status code

* Don't add permanent to routes-manifest
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Update serving of files from public folder to handle special chars

* Update tests and match handling in dev mode

* Fix windows public file handling

* Remove colon test to make git on windows happy

* Remove un-used files

* Add missing await

* Use optional chaining syntax

* Changes as per review

* Bug fix

* Remove experiment

* Add back ssr-prepass for serverless test

* Update size as they both decreased
Co-authored-by: NJJ Kasper <jj@jjsweb.site>

* Add headers support to custom-routes

* Update manifest version test

* Add headers field for dynamic routes test

* Update test

* Add handling for params in destination query

* Update describe name

* Add error for rewrite to auto-exported dynamic page

* Update packages/next/next-server/server/render.tsx
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Add basePath support

* Add tests including copy of HMR tests

* Add production tests

* Add tests for serverless target

* Add missing quotes

* Add check: true behavior to custom routes

* Update adding dev routes

* Add checking of pages and dynamic routes for check: true

* Fix hasPage binding

* Add tests for check: true behavior

* Update regex checking

* Make changes based on review

* Update to handle rewrites in serverless loader

* Update to not change req.url

* Make sure to always parse dynamic route params

* Export all of pathToRegexp from path-match
Co-authored-by: NJoe Haddad <timer150@gmail.com>