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.
Closes#12045
This PR adds support for [etags](https://tools.ietf.org/html/rfc7232#section-3.2) to Next.js' API routes, which will improve user experience and decrease network traffic by enabling usage of etag-based caching.
* Add flag to disable API warning
This flag is useful when you are using an external API resolver like express when defining an API route, since the native functionality doesn't realize that the API actually sent a response.
A very simple use case example https://github.com/PabloSzx/next-external-api-resolver-examplefixes#10589
* Update api-middlewares.md
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
* 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>
* 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 error when API resolves without the request being finished
* Update to only show warning in development instead
* Update packages/next/next-server/server/api-utils.ts
Co-authored-by: Joe Haddad <timer150@gmail.com>
* De-dupe pagesManifest
* Update handleApiRequest a bit
* Simplify handleApiRequest a bit
* Update packages/next/next-server/server/next-server.ts
Co-authored-by: Joe Haddad <joe.haddad@zeit.co>