## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
* Update styed-jsx to latest version, containing bugfixes for babel plugin and typings.
* Use `/// <reference>` instead of redeclaring types
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
Documentation:
- Expands the "Migrating Existing Config" section of ESLint doc to explain in more detail
- Minor changes to the "Ignoring ESLint" doc
Bug fixes:
- Adds `browser` and `node` environments to `eslint-config-next`. Closes#26319
- Fixes `no-document-import` rule. Closes#26159
- Fixes `no-page-custom-font` rule. Closes#26160#26894
## Performance improvement
- [x] Performance improvement
Removes unnecessary `fs.stat` calls in `recursiveReadDir`.
`fs.readdir` had an option `withFileTypes: boolean` added NodeJS version 10. It can be used to read the directory contents and fetch its stats simultaneously, removing the need to read individual file stats after reading the directory contents.
This PR introduces an improved developer experience when `next lint` is run for the first time.
### Current behavior
`eslint-config-next` is a required package that must be installed before proceeding with `next lint` or `next build`:
Although this has helped many developers start using the new ESLint config, this has also resulted in a few issues:
- Users are required to install the full config (`eslint-config-next`) even if they do not use it or use the Next.js plugin directly (`eslint-plugin-next`).
- #26348
- There's some confusion on why `eslint-config-next` needs to be installed or how it should be used instead of `eslint-plugin-next`.
- #26574
- #26475
- #26438
### New behavior
Instead of enforcing `eslint-config-next` as a required package, this PR prompts the user by asking what config they would like to start. This happens when `next lint` is run for the first time **and** if no ESLint configuration is detected in the application.
<img src="https://user-images.githubusercontent.com/12476932/124331177-e1668a80-db5c-11eb-8915-38d3dc20f5d4.gif" width="800" />
- The CLI will take care of installing `eslint` or `eslint-config-next` if either is not already installed
- Users now have the option to choose between a strict configuration (`next/core-web-vitals`) or just the base configuration (`next`)
- For users that decide to create their own ESLint configuration, or already have an existing one, **installing `eslint-config-next` will not be a requirement for `next lint` or `next build` to run**. A warning message will just show if the Next.js ESLint plugin is not detected in an ESLint config.
<img width="682" alt="Screen Shot 2021-06-25 at 3 02 12 PM" src="https://user-images.githubusercontent.com/12476932/123473329-6cc4a680-d5c6-11eb-9a57-d5c0b89a2732.png">
---
In addition, this PR also:
- Fixes#26348
- Updates documentation to make it more clear what approach to take for new and existing ESLint configurations
- fix `with-fauna` example to populate client secret properly when auto-deploy on changes happens
- improve security by avoiding usage of the `FAUNA_ADMIN_KEY` in the application, now it's used in the setup script only
This is a follow-up to https://github.com/vercel/next.js/pull/26963 which after discussion changes to interpolate the decoded variant of the value into the path.
x-ref: https://github.com/vercel/next.js/issues/24775
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
For users looking at the api reference for 'next/head' it might be a good idea to let them know that there is the 'next/script' component. Using 'next/script' has a lot of advantages over adding a script tag with 'next/head'
## Documentation / Examples
- [x] Make sure the linting passes
* Add joi and next-joi example
* Add more README information
* Update examples/with-joi/package.json
Co-authored-by: Lee Robinson <me@leerob.io>
* Update all dependencies to latest
Co-authored-by: Lee Robinson <me@leerob.io>
This ensures we enforce a limit for `source`/`destination` values on rewrites, redirects, and headers since these being too long can affect routing performance.
Closes: https://github.com/vercel/next.js/issues/27696
Remove unnecessary `React.Suspense` checks, as the minimum supported version is `react@>=17.0.1`. Also removes some files from the `react-18` integration test that are no longer necessary as of #26664.
Based on https://github.com/vercel/next.js/pull/26708
- Renames FaunaDB -> Fauna
- Moves to Tailwind instead of bespoke styling
- Use SWR instead of hand-rolled fetch wrapper
- List/Create API for Guestbook
- Preps for setting correct environment variables from Vercel integration
fixes#27210
maybe related: #19668
currently, the image optimizer returns 400 when an image url contains non-ascii characters. this pr uri-encodes the `url` query parameter to fix it. also see https://github.com/vercel/next.js/issues/27210#issuecomment-890305204
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
`getAllPostsWithSlug` was missing an `await` on `fetchAPI`, resulting
in `data?.allPosts` always returning `undefined`. This meant SSG wasn't
aware of the paths it needed to generate.
Noticed while debugging that the error output lines did not make sense and found that `sourceFileName` is not supported in SWC yet. This is a temporary fix until @kdy1 adds the option.
## Documentation / Examples
- [x] Make sure the linting passes
## Explanation
Fixes#27465
I added some docs on how to use per page persistent layouts in TypeScript as this requires you to extend some types and it might not be trivial if you are just starting out with TypeScript.
I copied the js example so it might be better to remove some of the duplication where possible, let me know.
All feedback is welcome
I was trying to run the demo locally and found out that the create user function was missing, so I added it!
## Documentation / Examples
- [ ✔ ] Make sure the linting passes
For test only, previously the react-dom is still been resolved as react 17
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
Fixes#27593
## Bug
- [x] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
## Bug
- [ ] Related issues linked using `fixes #number`
- [ ] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
This updates to only output a test's logs when it fails to reduce the noise in the CI's logs to allow easier investigating a failure. This also updates azure to leverage the `run-tests` script when testing ie11 to allow retrying similar to our other tests.
fixes what i messed up in #27363. cf. https://github.com/vercel/next.js/pull/27363#issuecomment-888495697
also added an integration test for extending from `next/core-web-vitals` eslint config
## Bug
- [x] Related issues linked using `fixes #number`
- [x] Integration tests added
- [ ] Errors have helpful link attached, see `contributing.md`
## 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.
- [ ] Errors have helpful link attached, see `contributing.md`
## Documentation / Examples
- [ ] Make sure the linting passes
