This makes sure a catch-all rewrite doesn't override the params from a dynamic route in minimal mode, it also makes sure we don't attempt applying headers and rewrites un-necessarily in minimal mode.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
This bumps the babel cache key since we modified the `react-loadable` babel plugin and we don't want any cached versions used since the module names generated in previous cached version won't match the newly expected values.
x-ref: https://github.com/vercel/next.js/pull/24281
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
This ensures we don't attempt prepending the `basePath` for external (http://) `getStaticProps`/`getServerSideProps` redirects. Additional tests to cover this case have been added in the `gssp-redirect` test suites to prevent regression.
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
Fixes: https://github.com/vercel/next.js/issues/23623
This adds support for returning an object from `rewrites` in `next.config.js` with `beforeFiles`, `afterFiles`, and `fallback` to allow specifying rewrites at different stages of routing. The existing support for returning an array for rewrites is still supported and behaves the same way. The documentation has been updated to include information on these new stages that can be rewritten and removes the outdated note of rewrites not being able to override pages.
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
## Feature
- [ ] Implements an existing feature request or RFC. Make sure the feature request has been accepted for implementation before opening a PR.
- [ ] Related issues linked using `fixes #number`
- [x] Integration tests added
- [x] Documentation added
- [ ] Telemetry added. In case of a feature if it's used or not.
## Documentation / Examples
- [ ] Make sure the linting passes
This adds support for a `has` field to `rewrites`, `redirects`, and `headers` to allow matching against `header`, `cookie`, and `query` values. Documentation and additional tests for the feature is also added in this PR.
Closes: https://github.com/vercel/next.js/issues/22345
A number of changes here. I recommend viewing the diff with the <a href="?w=1">whitespace flag enabled</a>.
- OpenTelemetry is replaced with a custom and lightweight tracing solution.
- Three trace targets are currently supported: console, Zipkin, and NextJS.
- Tracing is now governed by environment variables rather than `--require instrument.js`.
+ `TRACE_TARGET`: one of `CONSOLE`, `ZIPKIN`, or `TELEMETRY`; defaults to `TELEMETRY` if unset or invalid.
+ `TRACE_ID`: an 8-byte hex-encoded value used as the Zipkin trace ID; if not provided, this value will be randomly generated and passed down to subprocesses.
Other sundry:
- I'm missing something, probably a setup step, with the Zipkin target. Traces are captured successfully, but you have to manually enter the Trace ID in order to view the trace - it doesn't show up in queries.
- I'm generally unhappy with [this commit](235cedcb3e). It is... untidy to provide a telemetry object via `setGlobal`, but I don't have a ready alternative. Is `distDir` strictly required when creating a new Telemetry object? I didn't dig too deep here.
As noted, there are a lot of changes, so it'd be great if a reviewer could:
- [ ] pull down the branch and try to break it
- [ ] check the Zipkin traces and identify possible regressions in the functionality
Closes#22570Fixes#22574
This ensures we load `_document` then `_app` and then the page's component in all cases which matches behavior between the serverless target and the default server target. Additional tests to ensure this order is followed has been added to prevent regression.
Fixes: https://github.com/vercel/next.js/issues/22732
Fixes https://github.com/vercel/next.js/issues/21943
i confirmed in a personal test repo that this solves the issue of infinite 307s on root level non-default locales :) let me know what else this needs if anything! thanks for the time/help @ijjk ❤️
This picks up on the inlining work in https://github.com/vercel/next.js/pull/20598 to also include webpack loader inlining optimizations.
This includes:
* The dependencies of sass-loader
* resolve-url-loader
And for added benefit:
* babel-plugin-transform-define
* babel-plugin-transform-react-remove-prop-types
style-loader and css-loader didn't inline easily. Perhaps we can come back to these ones.
This ensures we detect domain specific locales and redirect them client-side. Tests have been added in the `i18n` suite to ensure the domain redirect is applied correctly during a client-side navigation
Fixes: https://github.com/vercel/next.js/issues/19174
There's currently two bugs with the font optimization, but we'd really like to ship a stable version.
To unblock the stable release, we're **temporarily** reflagging this. It'll be unflagged on canary again!
This PR removes the modern mode experiment because:
- It does not yield meaningful bundle size wins when compared to other initiatives we've taken
- It's not compatible with webpack 5 (which we're upgrading to)
- It's currently broken and causes most apps to malfunction
- There's no champion currently owning the experiment
We can re-introduce this in the future when we'd like to make it a default for all Next.js apps.
Note: **Next.js still supports Differential Loading (`nomodule`) and does it by default.** This PR strictly removes the experimental modern _syntax_, and does not disable our existing modern/legacy polyfilling.
---
Fixes#19200Fixes#18960Fixes#14707Fixes#14465
This fixes a few things related to optional catch-all routes and i18n. The first thing is it ensures the correct data route is generated on the client so that the locale isn't duplicated for an optional catch-all route, the next is it ensures the browser history is updated correctly when only a locale change is occurring, and then it also ensures we handle the locales and normalizing for fallback optional catch-all pages correctly.
Tests have been added to ensure these cases are covered properly and we don't regress on them, these changes were also tested on Vercel [here](https://next-js-bug-i18n-root-params-nybg44l0b.vercel.app/)
Fixes: https://github.com/vercel/next.js/issues/18633
Fixes: https://github.com/vercel/next.js/issues/19059
This ensures we use the `defaultLocale` for a locale domain when rendering non-static pages. Static pages will initially contain the global `defaultLocale` and then be updated on the client since we don't currently prerender a version of the pages for each locale domain.
Closes: https://github.com/vercel/next.js/issues/18970
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.
When visiting a non-locale prefixed path (`/hello` instead of `/fr/hello`) we don't trigger locale redirects currently so if another locale is matched we need to ensure this is reset to the `defaultLocale` for rendering to prevent a mis-match on the client and the server.
This also fixes hydration errors from occurring with `asPath` for `getServerSideProps` pages due to `normalizeLocalePath` expecting only a pathname and `asPath` containing `hash` and `query values also.
Fixes: https://github.com/vercel/next.js/issues/18337
Fixes: https://github.com/vercel/next.js/issues/18510
This makes sure we don't use invalid `x-now-route-matches` which can occur when `i18n` default locale is visited and a prerendered page is matched. To correct this we first check if we are able to derive the correct params from the URL and then bail on parsing `x-now-route-matches` if we are. Additional test cases are being added in the builder to ensure we don't regress on this
x-ref: https://github.com/vercel/next.js/discussions/18443Fixes#18602
This ensures we provide the current `locale`, `locales`, and `defaultLocale` in the context when rendering the 404 for a blocking SSG page
Fixes: https://github.com/vercel/next.js/issues/18505
This ensures that when using a `pages/404` file with `getStaticProps` that we call `getStaticProps` in `fallback: 'blocking'` mode
Fixes: https://github.com/vercel/next.js/issues/18293
This updates the fallback 404 handling to render the correct 404 page on the client when a 404 is returned from fetching the data route on a fallback page on the client. This prevents us from having to rely on a cache to be updated by the time we reload the page to prevent non-stop reloading.
This also adds handling in serverless mode to ensure the correct 404 page is rendered when leveraging fallback: 'blocking' mode.
Additional tests for the fallback: 'blocking' 404 handling will be added in a follow-up where returning notFound from `getServerSideProps` is also added.
This makes sure the `locales` are passed to `getStaticPaths` and also disables the removing the default locale from the path when the default locale is the preferred header. It also updates tests to ensure the domain redirects are working as expected.
x-ref: https://github.com/vercel/next.js/pull/17370
This makes sure that we detect the correct default locale for domain specific locales since a domain can have a different default locale residing at the root and we need to check this on the client for prerendered/auto-static pages. This also makes sure we disable the built-in redirect handling when on Vercel since it's handled already.
Tests for this are tricky since we need to load the browser with a custom domain which requires editing the host file. Existing tests should ensure this doesn't break non-domain specific locale behavior though. This was also tested manually while testing https://github.com/vercel/vercel/pull/5298
x-ref: https://github.com/vercel/next.js/pull/17370
This makes sure the correct `initialRevalidateSeconds` field is populated in the `prerender-manifest` for non-dynamic SSG pages since they will be inserted into the `initialPageRevalidationMap` under their locale prefixed variant with `i18n` enabled
x-ref: https://github.com/vercel/next.js/pull/17370
This adds the `locale` prop for `next/link` to allow transitioning between locales client-side and also allows passing the locale to `router.push/replace` via the transition options similar to `shallow` e.g. `router.push('/another', '/another, { locale: 'nl' })`
x-ref: https://github.com/vercel/next.js/pull/17370
This updates to set the `NEXT_LOCALE` cookie to the default locale when the user prefers a different locale from the default in their `accept-language` header but visits the default locale path e.g. `/en-US` with a `accept-language` preferred header of `nl` will set the `NEXT_LOCALE=en-US` header and then redirect to `/`
x-ref: https://github.com/vercel/next.js/pull/17370
Follow-up to https://github.com/vercel/next.js/pull/17370 this adds mapping of locales to domains and handles default locales for specific domains also allowing specifying which locales can be visited for each domain.
This PR also updates to output all statically generated pages under the locale prefix to make it easier to locate/lookup and to not redirect to the default locale prefixed path when no `accept-language` header is provided.
Follow-up PR to #17370 this adds generating auto-export, non-dynamic SSG, and fallback pages with all locales. Dynamic SSG pages still control which locales the pages are generated with using `getStaticPaths`. To further control which locales non-dynamic SSG pages will be prerendered with a follow-up PR adding handling for 404 behavior from `getStaticProps` will be needed.
x-ref: https://github.com/vercel/next.js/issues/17110
Follow-up PR to https://github.com/vercel/next.js/pull/17370 when the path is not prefixed with a locale and the default locale is the detected locale it doesn't redirect to locale prefixed variant. If the default locale path is visited and the default locale is visited this also redirects to the root removing the un-necessary locale in the URL.
This also exposes the `defaultLocale` on the router since the RFC mentions `Setting a defaultLocale is required in every i18n library so it'd be useful for Next.js to provide it to the application.` although doesn't explicitly spec where we want to expose it. If we want to expose it differently this can be updated.
This adds the initial changes outlined in the [i18n routing RFC](https://github.com/vercel/next.js/discussions/17078). This currently treats the locale prefix on routes similar to how the basePath is treated in that the config doesn't require any changes to your pages directory and is automatically stripped/added based on the detected locale that should be used.
Currently redirecting occurs on the `/` route if a locale is detected regardless of if an optional catch-all route would match the `/` route or not we may want to investigate whether we want to disable this redirection automatically if an `/index.js` file isn't present at root of the pages directory.
TODO:
- [x] ensure locale detection/populating works in serverless mode correctly
- [x] add tests for locale handling in different modes, fallback/getStaticProps/getServerSideProps
To be continued in fall-up PRs
- [ ] add tests for revalidate, auto-export, basePath + i18n
- [ ] add mapping of domains with locales
- [ ] investigate detecting locale against non-index routes and populating the locale in a cookie
x-ref: https://github.com/vercel/next.js/issues/17110
This makes sure we have the correct `asPath` value to prevent breaking hydration for `getServerSideProps` pages and doesn't re-use the `resolvedUrl` value for the `asPath` and instead creates a separate `resolvedAsPath` value that only removes the `_next/data` prefix from the path. Additional tests have been added in the `getServerSideProps` suite to ensure correct `asPath` with rewrites.
Fixes: https://github.com/vercel/next.js/issues/17113
This continues off of https://github.com/vercel/next.js/pull/17081 and provides this normalized `asPath` value in the context provided to `getServerSideProps` to provide the consistent value since the request URL can vary between direct visit and client transition and the alternative requires building the URL each time manually.
Kept this change separate from https://github.com/vercel/next.js/pull/17081 since this is addressing a separate issue and allows discussion separately.
Closes: https://github.com/vercel/next.js/issues/16407
This normalizes the `asPath` for `getServerSideProps` and `getStaticProps` pages to ensure it matches the value that would show on the client instead of a) the output pathname when revalidating or generating a fallback or b) the `_next/data` URL on client transition.
Fixes: https://github.com/vercel/next.js/issues/16542
This fixes a client-side file not being transpiled correctly when rewrites are used. The cross browser tests have been updated to make sure there are rewrites so the related code is included and not dead-code eliminated'
Closes: https://github.com/vercel/next.js/issues/16440
This corrects the case where `/index` is used during revalidation for an optional catch-all route and `index` is passed as a param even though it should be undefined. This also adds test cases to make sure the params are normalized correctly
Fixes: https://github.com/vercel/next.js/issues/16366
This interpolates the dynamic values and rebuilds the request URL for fallback SSG pages since the proxy uses the output path for non-prerendered pages on Vercel which can cause inconsistent request URL/`asPath` values for SSG pages. This also adds tests to ensure the `asPath` is correctly updated
Fixes: https://github.com/vercel/next.js/issues/16269
This updates to not automatically append params to the query for rewrites if one or more of the params are already used in the destination's path. No other behavior is being changed and if the user still wants the params in the query after using them in the destination's path they can manually add them like with redirects.
Closes: https://github.com/vercel/next.js/issues/15626
Since we now use query parameters to pass dynamic route params while routing on Vercel, this makes sure we normalize the request URL before populating the `asPath`
Fixes: https://github.com/vercel/next.js/issues/15879
This updates collecting dynamic route params on Vercel to make sure that missing optional dynamic routes are undefined. Additional tests for this mode have also been added to ensure the params are being collected properly
Closes: https://github.com/vercel/next.js/issues/15579
This adds handling for custom-routes with `basePath` to automatically add the `basePath` for custom-routes `source` and `destination` unless `basePath: false` is set for the route.
Closes: https://github.com/vercel/next.js/issues/14782
Discovered while working on https://github.com/vercel/next.js/pull/14848
when asPath is the same but href is different it should use `replaceState` instead of `pushState`, so that browser back/forward behavior is preserved. Currently it's comparing a path that includes basepath with one that excludes it, so `pushState` is always used. This makes sure the behavior is the same as when running next.js without a basepath
This makes sure to base64 encode the `.env*` file contents before passing them in the URL for the serverless-loader since `!` is a special character in this case which can cause webpack to fail to build
Closes: https://github.com/vercel/next.js/issues/14749
To make `asPath` consistent with `basePath` handling this makes sure it is always stripped including on the client under the `asPath` value and from `req.url` in the `serverless-loader`. Additional tests have been added for this behavior to ensure we don't regress on this
Closes: https://github.com/vercel/next.js/issues/14037
Closes: https://github.com/vercel/next.js/issues/14039
In serverless mode, it's best practice to propagate an unhandled error so that the function is disposed instead of recycled. This helps fix the "bad state" problem.
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.
As discussed this adds bundling of `.env` files in `serverless` mode so that the environment values are also available when deploying with this target
closes: https://github.com/zeit/next.js/issues/13332
* Add basePath in link component and add/remove it consistently
* Update to not use regex for delBasePath
* Expose addBasePath as router method
* Revert "Expose addBasePath as router method"
This reverts commit 40fed596195c6affabf837e42d472452768e13a3.
* Expose basePath as router field
* Apply suggestion
* Expose basePath as router field
* remove un-used vars
* Update externals
* Apply lint fix
* Update size-limit test
* Update prefetch
* Add initial support for new env config file
* Fix serverless processEnv call when no env is provided
* Add missing await for test method
* Update env config to .env.json and add dotenv loading
* ncc dotenv package
* Update type
* Update with new discussed behavior removing .env.json
* Update hot-reloader createEntrypoints
* Make sure .env is loaded before next.config.js
* Add tests for all separate .env files
* Remove comments
* Add override tests
* Add test for overriding env vars based on local environment
* Add support for .env.test
* Apply suggestions from code review
Co-Authored-By: Joe Haddad <joe.haddad@zeit.co>
* Use chalk for env loaded message
* Remove constant as it’s not needed
* Update test
* Update errsh, taskr, and CNA template ignores
* Make sure to only consider undefined missing
* Remove old .env ignore
* Update to not populate process.env with loaded env
* Add experimental flag and add loading of global env values
Co-authored-by: Tim Neutkens <timneutkens@me.com>
Co-authored-by: Joe Haddad <joe.haddad@zeit.co>
* Verify GS(S)P Serializability
* Add support for cyclic refs
* Add unit tests
* Test for error in development mode
* Fix prerender preview tests
* Fix gssp preview tests
* fix 2x test cases
* Add desired test
* fix some more tests
* Fix route manifest expect
* Fix test expects
* Test that `getServerSideProps` does not error in production
* Test that getStaticProps is not checked in production
* Test serialization check during build
* Fix export detection for serverless
* Update test/unit/is-serializable-props.test.js
Co-Authored-By: JJ Kasper <jj@jjsweb.site>
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>
* 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
* 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
* 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
* Expose CSS Issuer When Error
This introduces a friendlier error for invalid CSS imports by telling you the offending file.
---
Fixes#9847
* fix test matches
* 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: Joe Haddad <timer150@gmail.com>
* WIP: rename get static paths
* Adjust logic
* Add warning
* rename constant
* Check for error when using old method
* Add friendly error message
* Test for message of invalid keys
* replace index with dots
* Add initial bit for plugins
* Add checks for needed metadata values
* Add test
* Initial plugins changes
* Add handling for _app middleware
* Add loading of _document middleware and
handling of multiple default export syntaxes
* Fix insert order for middleware member expression
* Remove early return from middleware plugin from testing
* Add tests for current plugin middlewares
* Update test plugin package.json
* Update handling for class default export
* Update to use webpack loader instead of babel
plugin, remove redundant middleware naming, and add field for required env for plugins
* Add middleware to support material-ui use case
and example material-ui plugin
* Update tests and remove tests stuff from google analytics plugin
* Remove old plugin suite
* Add init-server middleware
* Exit hard without stack trace when error in collecting plugins
* Add on-error-client and on-error-server and update
to run init-server with next-start in serverless mode
* Update init-client for google analytics plugin
* Add example Sentry plugin and update with-sentry-simple
* Remove middleware field/folder and use src dir for plugins
* Add post-hydration middleware and update
material-ui plugin
* Put plugins code behind flag
* Update chromedriver
* Revert "Update chromedriver"
This reverts commit 1461e978e677f7da05e29e0415ec614a04bf65f9.
* Update lock file
* Remove un-needed _app for sentry example
* Add auto loading of scoped packages, add plugins
config for manually listing plugins, and update
to only collect plugins once
* Update example plugins
* Expose plugins' config
* Rename plugin lifecycles and add babel-preset-build
* Rename other methods with unstable
* Update log when plugin config overrides auto-detecting
This pull request is a temporary addition that uses the `x-now-route-params` header in serverless.
This header returns the regex groups with indexes, not their named variants.
As a result, we must use the getRouteMatcher utility to reverse this into Next.js' expected names.
Since this got complex, I've added a test for it. We should probably remove this behavior sooner than later.
* Add buildId to SPR data routes
* Update buildId replace in serverless loader
* Use new RegExp and add comment
* Apply suggestions from code review
Co-Authored-By: Joe Haddad <joe.haddad@zeit.co>
* Test to ensure client transition and handle / data route
* Informative Error for Invalid Global CSS
This adds a helpful error message with a (basic) err.sh link for invalid Global CSS usage.
We'll want to expand on this topic more and offer alternatives when CSS Modules support lands.
* Update expected error message
* initial commit for SPRv2
* Add initial SPR cache handling
* update SPR handling
* Implement SPR handling in render
* Update tests, handle caching with serverless next
start, add TODOs, and update manifest generating
* Handle no prerender-manifest from not being used
* Fix url.parse error
* Apply suggestions from code review
Co-Authored-By: Joe Haddad <joe.haddad@zeit.co>
* Replace set with constants in next-page-config
* simplify sprStatus.used
* Add error if getStaticProps is used with getInitialProps
* Remove stale TODO
* Update revalidate values in SPR cache for non-seeded routes
* Apply suggestions from code review
* Remove concurrency type
* Rename variable for clarity
* Add copying prerender files during export
* Add comment for clarity
* Fix exporting
* Update comment
* Add additional note
* Rename variable
* Update to not re-export SPR pages from build
* Hard navigate when fetching data fails
* Remove default extension
* Add brackets
* Add checking output files to prerender tests
* Adjust export move logic
* Clarify behavior of export aggregation
* Update variable names for clarity
* Update tests
* Add comment
* s/an oxymoron/contradictory/
* rename
* Extract error case
* Add tests for exporting SPR pages and update
/_next/data endpoint to end with .json
* Relocate variable
* Adjust route building
* Rename to unstable
* Rename unstable_getStaticParams
* Fix linting
* Only add this when a data request
* Update prerender data tests
* s/isServerless/isLikeServerless/
* Don't rely on query for `next start` in serverless mode
* Rename var
* Update renderedDuringBuild check
* Add test for dynamic param with bracket
* Fix serverless next start handling
* remove todo
* Adjust comment
* Update calculateRevalidate
* Remove cache logic from render.tsx
* Remove extra imports
* Move SPR cache logic to next-server
* Remove old isDynamic prop
* Add calling App getInitialProps for SPR pages
* Update revalidate logic
* Add isStale to SprCacheValue
* Update headers for SPR
* add awaiting pendingRevalidation
* Dont return null for revalidation render
* Adjust logic
* Be sure to remove coalesced render
* Fix data for serverless
* Create a method coalescing utility
* Remove TODO
* Extract send payload helper
* Wrap in-line
* Move around some code
* Add tests for de-duping and revalidating
* Update prerender manifest test
* Fix dynamic APIs with query params
If you define a dynamic API such as
```
pages/
api/
[id].js
```
This api becomes available at `/api/[id]`. If you send a request with
a query parameter the value of `req.query.id` will include the query
string as well as the path parameter.
E.g. the request to `/api/2?test=123` will result in `req.query`
being
```javascript
{
id: "2?test=123",
test: "123",
}
```
instead of
```javascript
{
id: "2",
test: "123",
}
```
* Fix url parse in serverless loader
* Add serverless test
* Remove accidental support for invalid JavaScript
Next.js inadvertently supported users mixing ES Modules and CommonJS due to a Babel bug that was fixed in v7.
This removes the hack in favor of the new Babel `sourceType` feature.
**This will result in broken code for users who relied on this non-standard conforming behavior.**
* Fix comment
* Toggle feature behind modern flag
* Module/nomodule implementation based on RFC 7563
* Remove comment
* Fixing issue with building amp pages
* Fixing test cases for serverless mode
* Adding safari 10 nomodule fix. Preloading modern js by default
* Fixing size-limit integration test
* Bug fix
* Adding testcase for modern build
* Trigger rebuild
* Setting default crossOrigin value
* Moving modern config option inside experimental flag
* Adding nomodule attribute to safari-fix script
* Changing safari10NomoduleFix default value to true
* Removing safari-fix flag
* Changing .es6 to .module
* Disable modern default
* Removing default crossOrigin value. Setting modern flag to false by default. Fixed test cases
* Remove confusing defaults and mark required instead
* Adjust blacklist
* Move behavior of page marking
* Fixing childCompiler errors not being captured
* Tweak names
* Revert
* whoops
* Fixing bug with page-loader.js
* Changing modern babel cache name
* Rename helper
* Iterate over both bundles
* Correctly clamp bundle sizes
* Revert test
* Add modern mode tests
* Fix test
* test
* test2
* Compile for the current version of Node.js by default when producing server builds.
* Update packages/next/build/babel/preset.ts
Co-Authored-By: Joe Haddad <timer150@gmail.com>
* Include server variation in Babel cacheKey
* Add prerender PageConfig option
* Update PageConfig type
* Add inlining of data when pre-render is set and add tests
* Update types import
* Add check for props
* Rename prerender to experimentalPrerender for now
* Add export const config support and make withAmp a no-op
* Use babel plugin for PageConfig
* Fix serverless-loader exports
* Add backwards compatibility for withAmp
* Run prettier over packages/**/*.js
* Run prettier over packages/**/*.ts
* Run prettier over examples
* Remove tslint
* Run prettier over examples
* Run prettier over all markdown files
* Run prettier over json files
* Add canonicalBase config to allow setting
absolute path for canonical link
* Make sure canonicalBase is set for
export and serverless
* Move canonicalBase to amp.canonicalBase
* Update tests with canonicalBase config
* Update tests
* run lint-fix
* Fix canonicalBase config parsing
* Fix canonicalBase during export
* Update amphtml tests
* 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: JJ Kasper <jj@jjsweb.site>
* remove example
* Add router tests
* Format code
* Sort routes
* Update to not use posix path methods
* Add automatic exporting of pages with no getInitialProps
* Add support for exporting serverless to static
and serving the html files during next start
* Fix missing runtimeEnv when requiring page, re-add warning
when trying to export with serverless, and update tests
* Update flying-shuttle test
* revert un-used pagesManifest change
* remove query.amp RegExp test
* Fix windows backslashes not being replaced
* Re-enable serverless support for next start
* bump
* Fix getInitialProps check
* Fix incorrect error check
* Re-add check for reserved pages
* Fix static check
* Update to ignore /api pages and clean up some tests
* Re-add needed next.config for test and correct behavior
* Update RegExp for ignored pages for auto-static
* Add checking for custom getInitialProps in pages/_app
* Update isPageStatic logic to only use default export
* Re-add retrying to CircleCi
* Update query during dev to only have values
available during export for static pages
* Fix test
* Add warning when page without default export is
found and make sure to update pages-manifest
correctly in flying-shuttle mode
* Fix backslashes not being replaced
* Integrate auto-static with flying-shuttle
and make sure AMP is handled in flying-shuttle
* Add autoExport for opting in
* Disable babel-loader cache in flying shuttle mode
* Move cleaning up old babel-loader caches
* Change option name for disabling cache on babel-loader
* Add retrying to CircleCi and run prepublish separately to get better logs in Azure
* Apply workaround for Azure node 10 and ncc
* Update incorrect webpack imports
* Use ncced autodll-webpack-plugin
* Move autodll-webpack-plugin to devDependencies
* 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: ijjk <jj@jjsweb.site>
* Make sure to catch errors in next-babel-loader
* Add WithAmp to enable AMP support for
pages instead of .amp.js
* Update handling for exporting AMP
* Fix ampPath in export for / path and
revert isAmp logic to handle right
* Update amphtml test suite
* Add handling for noDirtyAmp during
export and update amp-export test suite
* Update serverless and export-default-map
test suites
* Update require-page tests
* Make async-to-promises babel plugin experimental
* Move excludes for asyncToPromises behind flag too
* Move other configs behind flag
* Re-add original exclude item
* Set custom cacheIdentifier for babel-
loader that we can increment
* Update to consider external babel config
for cacheIdentifier
* Update to follow babel loader's cacheIdentifier behavior
* Disable Terser plugin when using flying shuttle
* Add a new minify loader
* Downgrade terser
* Turn on minify loader
* Only compress source / mangle output
* Add amp request header and check for amp
query in serverless mode
* Add serverless test for an AMP page
* Update to handle querystring weirdness
* Update serverless test config
Fixes https://github.com/zeit/now-builders/issues/168
For some reason with a certain mix of deps `...` is not supported in webpack's parsing.
By default it is supported as all our tests passed before and we have deployed Next.js apps on v2 already.
Extends on #5927, instead of `.default` we'll expose `.render` which is semantically more correct / mirrors the naming of the custom server API.
I've updated the spec in #5927 to reflect this change.
(copied from #5927):
```js
const http = require('http')
const page = require('./.next/serverless/about.js')
const server = new http.Server((req, res) => page.render(req, res))
server.listen(3000, () => console.log('Listening on http://localhost:3000'))
```
**This does not change existing behavior.**
building to serverless is completely opt-in.
- Implements `target: 'serverless'` in `next.config.js`
- Removes `next build --lambdas` (was only available on next@canary so far)
This implements the concept of build targets. Currently there will be 2 build targets:
- server (This is the target that already existed / the default, no changes here)
- serverless (New target aimed at compiling pages to serverless handlers)
The serverless target will output a single file per `page` in the `pages` directory:
- `pages/index.js` => `.next/serverless/index.js`
- `pages/about.js` => `.next/serverless/about.js`
So what is inside `.next/serverless/about.js`? All the code needed to render that specific page. It has the Node.js `http.Server` request handler function signature:
```ts
(req: http.IncomingMessage, res: http.ServerResponse) => void
```
So how do you use it? Generally you **don't** want to use the below example, but for illustration purposes it's shown how the handler is called using a plain `http.Server`:
```js
const http = require('http')
// Note that `.default` is needed because the exported module is an esmodule
const handler = require('./.next/serverless/about.js').default
const server = new http.Server((req, res) => handler(req, res))
server.listen(3000, () => console.log('Listening on http://localhost:3000'))
```
Generally you'll upload this handler function to an external service like [Now v2](https://zeit.co/now-2), the `@now/next` builder will be updated to reflect these changes. This means that it'll be no longer neccesary for `@now/next` to do some of the guesswork in creating smaller handler functions. As Next.js will output the smallest possible serverless handler function automatically.
The function has 0 dependencies so no node_modules are required to run it, and is generally very small. 45Kb zipped is the baseline, but I'm sure we can make it even smaller in the future.
One important thing to note is that the function won't try to load `next.config.js`, so `publicRuntimeConfig` / `serverRuntimeConfig` are not supported. Reasons are outlined here: #5846
So to summarize:
- every page becomes a serverless function
- the serverless function has 0 dependencies (they're all inlined)
- "just" uses the `req` and `res` coming from Node.js
- opt-in using `target: 'serverless'` in `next.config.js`
- Does not load next.config.js when executing the function
TODO:
- [x] Compile next/dynamic / `import()` into the function file, so that no extra files have to be uploaded.
- [x] Setting `assetPrefix` at build time for serverless target
- [x] Support custom /_app
- [x] Support custom /_document
- [x] Support custom /_error
- [x] Add `next.config.js` property for `target`
Need discussion:
- [ ] Since the serverless target won't support `publicRuntimeConfig` / `serverRuntimeConfig` as they're runtime values. I think we should support build-time env var replacement with webpack.DefinePlugin or similar.
- [ ] Serving static files with the correct cache-control, as there is no static file serving in the serverless target
* Remove flow-typed
* Remove flow types
* Remove the last types
* Bring back taskr dependency
* Revert "Bring back taskr dependency"
This reverts commit 38cb95d7274d63fe63c6ac3c95ca358a28c17895.
* Bring back preset-flow as it’s used for tests
* Revert "Revert "Bring back taskr dependency""
This reverts commit b4c933ef133f4039f544fb10bf31d5c95d3b27a2.
Takes advantage of caching between builds for Terser, also makes writing caches for babel-loader faster by disabling compression.
Results for zeit.co (350 pages):
Without cache:
[4:16:22 PM] Compiled server in 1m
[4:16:57 PM] Compiled client in 2m
✨ Done in 125.83s.
With cache:
[4:19:38 PM] Compiled client in 17s
[4:19:50 PM] Compiled server in 29s
✨ Done in 31.79s.
Note: these results are from my multi-core Macbook Pro 2017, exact specs:
MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports)
- 3,3 GHz Intel Core i5
- 16 GB 2133 MHz LPDDR3
- Intel Iris Plus Graphics 650 1536 MB
The `without cache` build runs uglify in parallel, so without cache is likely to take longer on environments where you have only 1 core available.
The `with cache` build however runs in a single thread, so the results should be similar.