feat(cli): Enable tsconfigPaths by default (#24490)

# Why

ENG-9888

# How

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# Test Plan

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feat(cli): Enable tsconfigPaths by default (#24490)

# Why

ENG-9888

# How

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How did you build this feature or fix this bug and why?
-->

# Test Plan

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# Checklist

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- [ ] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>
Co-authored-by: Aman Mittal <[email protected]>

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feat: separate Expo Web & Metro types from router (#24255)

# Why

[ENG-9978
](https://linear.app/expo/issue/ENG-9978/split-the-typed-environment-feature-out-of-typed-routes)

Expo Router includ

feat: separate Expo Web & Metro types from router (#24255)

# Why

[ENG-9978
](https://linear.app/expo/issue/ENG-9978/split-the-typed-environment-feature-out-of-typed-routes)

Expo Router included TypeScript definitions for Expo Web and Metro. I'm
not 100% sure the best place to move these types too, so I'm open to
suggestions.

`expo` for Expo Web, as there is no Expo Web package and these are
global environment types.
`@expo/metro-config`. Its a bit weird putting these types in the config
package, but this is also where a lot of the related code is.

# How

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# Test Plan

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# Checklist

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- [ ] Documentation is up to date to reflect these changes (eg:
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Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>

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Update tsconfigs to node 18 (current LTS) (#24471)

# Why

Expo supports Node.js LTS, this is currently Node 18. This PR updates
from 14 to 18.

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Please describe the motivation for this PR,

Update tsconfigs to node 18 (current LTS) (#24471)

# Why

Expo supports Node.js LTS, this is currently Node 18. This PR updates
from 14 to 18.

<!--
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issues, forums posts, or feature requests.
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---------

Co-authored-by: Expo Bot <[email protected]>

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feat(cli): Improve truncated Metro Node.js errors. (#24546)

# Why

Split errors by lines and measure to ensure we're only tested against
libraries with one really long line.

---------

Co-au

feat(cli): Improve truncated Metro Node.js errors. (#24546)

# Why

Split errors by lines and measure to ensure we're only tested against
libraries with one really long line.

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

router v3 public fixes (#24472)

# Why

- Some small fixes for Expo Router v3 based on the alpha release

---------

Co-authored-by: Expo Bot <[email protected]>

[RFC] API Routes in Expo Router (#24429)

# Why

Servers are an important part of developing many different types of
apps, but they're much harder to configure than they need to be.

API Routes

[RFC] API Routes in Expo Router (#24429)

# Why

Servers are an important part of developing many different types of
apps, but they're much harder to configure than they need to be.

API Routes will enable users to express some abstract JavaScript code
that runs in a server by simply creating a file in the app directory,
and adding the `+api.js` suffix. For example, to securely interact with
OpenAI, simply:

```ts
// app/generate+api.ts
import { ExpoRequest, ExpoResponse } from 'expo-router/server';

export async function POST(req: ExpoRequest): Promise<ExpoResponse> {
const { prompt } = await req.json();

const json = await fetch('https://api.openai.com/v1/engines/text-davinci-003/completions', {
headers: {
'Content-Type': 'application/json',
// `OPENAI_API_KEY` is pulled from the .env file when running in Expo CLI.
Authorization: `Bearer ${process.env.OPENAI_API_KEY ?? ''}`,
},
method: 'POST',
body: JSON.stringify({
prompt,
max_tokens: 100,
}),
}).then(res => res.json());

// Return as JSON
return ExpoResponse.json(json);
}
```

This will be served at `http://localhost:8081/generate` with `npx expo`
and can be used by making a request:

```sh
$ curl -X POST -H "Content-Type: application/json" -d \'{"prompt":"Hello, my name is"}\' http://localhost:8081/generate
```

Expo Router polyfills the URL and `window.location` object on native to
allow for universally requesting with a relative URL:

```js
// Expo prepends the host and port to the URL automatically in development.
const json = await fetch('/generate').then(res => res.json());
```

# How

- API Routes are bundled with Metro, leveraging all the same
functionality as the rest of the app and website.
- The project babel config is used to transpile the API routes.
Indication is passed to the Babel caller via the `isServer` boolean.
This can be used to change the preset based on the environment.
- Each API route is bundled into a standalone file in the `dist/_expo`
directory. This is akin to ncc, the tool we use to make Create Expo App
download in ~1 second.
- Create a new package `@expo/server` which includes the requisite
middleware and runtime polyfills for the Expo server environment.
- Add a new routes manifest which will be used by `@expo/server` to
serve up the three types of routes: HTML routes, API routes, and not
found routes (404s).
- Add a new export `expo-router/server` (potentially will be moved to
`expo/server`) which contains the `ExpoRequest` and `ExpoResponse`
objects. These are all based on the WinterCG specification, and include
some additional properties for interop with the Expo Router filesystem
convention. These are inspired by Remix, SvelteKit, and Next.js for
simplicity.
- Add a new export mode `web.output: "server"` which can be used to
export a dynamic server. Note: I may drop this for now and make server
the default since there's no expo-specific hosting code that must be
exported.
- This PR adds the ability to host the app with an express server,
different production adapters to follow.

# Test Plan

In addition to all the E2E Metro tests, I've added a new E2E runner
which starts a server and pings different requests to ensure expected
behavior. These run in the CLI as opposed to the `@expo/server` package.

- resolve ENG-10057 ENG-8243 ENG-8082 ENG-8079 ENG-8242 ENG-8081
ENG-8080 ENG-9625

---------

Co-authored-by: Expo Bot <[email protected]>
Co-authored-by: Cedric van Putten <[email protected]>

show more ...

Move `process.env` polyfill strip to `expo/metro-config`. (#24455)

# Why

Improves the sourcemaps as we aren't modifying the string after the maps
are generated.

---------

Co-authored-by: E

Move `process.env` polyfill strip to `expo/metro-config`. (#24455)

# Why

Improves the sourcemaps as we aren't modifying the string after the maps
are generated.

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

Support mocking Node.js externals for client-side bundles. (#24453)

# Why

- Fix regression in https://github.com/expo/expo/pull/24199 which breaks
all Metro web tests.

---------

Co-authore

Support mocking Node.js externals for client-side bundles. (#24453)

# Why

- Fix regression in https://github.com/expo/expo/pull/24199 which breaks
all Metro web tests.

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

feat(cli, router, metro, asset): add basePath support (#23911)

# Why

- Add the ability to export websites for hosting from a custom path.
This is required for GitHub pages.
- Resolve ENG-9193

feat(cli, router, metro, asset): add basePath support (#23911)

# Why

- Add the ability to export websites for hosting from a custom path.
This is required for GitHub pages.
- Resolve ENG-9193
- Resolve https://github.com/expo/expo/issues/20562
- Resolve https://github.com/expo/router/issues/165

<!--
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issues, forums posts, or feature requests.
-->

# How

- Add `expo.experiments.basePath` which can be used during `npx expo
export` to modify how assets are referenced.
- Set the `publicPath` in Metro to output as expected.
- Add custom asset writing for web to support stripping the unused
prefix.

- It's unclear if this should also apply to native, and if we should
have platform-specific variations.
- Update Expo Router to support automatically adjusting paths to support
basePath in production builds.
<!--
How did you build this feature or fix this bug and why?
-->

# Test Plan

- [ ] New `expo export` test.

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# Checklist

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Please check the appropriate items below if they apply to your diff.
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- [ ] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>
Co-authored-by: Aman Mittal <[email protected]>

show more ...

refactor e2e tests (#24385)

# Why

- Split out of https://github.com/expo/expo/pull/23911
- This PR also adds server tests for static rendering.
- Make it easier to run and test e2e metro code.

refactor e2e tests (#24385)

# Why

- Split out of https://github.com/expo/expo/pull/23911
- This PR also adds server tests for static rendering.
- Make it easier to run and test e2e metro code.
<!--
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# How

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- [ ] Documentation is up to date to reflect these changes (eg:
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- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>

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[expo-updates] Add fingerprintExperimental runtime version policy (#24126)

# Why

Manually handling runtimeVersions is a big pain for projects that uses
native modules. This PR adds a new runtime

[expo-updates] Add fingerprintExperimental runtime version policy (#24126)

# Why

Manually handling runtimeVersions is a big pain for projects that uses
native modules. This PR adds a new runtime policy that handles this
automatically.

See:

https://discord.com/channels/695411232856997968/1142023605908156476/1142023605908156476

# How

Using
[expo-fingerprint](https://github.com/expo/expo/tree/main/packages/@expo/fingerprint#readme)
to auto-generate a hash for the project.

# Test Plan

I made the changes locally on a working project and the build was
successfully with expo prebuild. I checked the native files and the
runtime version was set to the project hash.

# Checklist

- [x] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [x] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [x] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>
Co-authored-by: Aman Mittal <[email protected]>
Co-authored-by: Kudo Chien <[email protected]>
Co-authored-by: Douglas Lowder <[email protected]>

show more ...

chore(cli): delete @expo/dev-server (#24272)

# Why

- I tried this before but the logs endpoint was blocking it.
- I forked the dev server when I wrote the original `expo/cli`, been
meaning to d

chore(cli): delete @expo/dev-server (#24272)

# Why

- I tried this before but the logs endpoint was blocking it.
- I forked the dev server when I wrote the original `expo/cli`, been
meaning to delete the original for a while. The duplicate code and
indirection is making the new server features harder to implement.

<!--
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issues, forums posts, or feature requests.
-->

# How

- Copy/paste remaining code from `@expo/dev-server` in to `@expo/cli`.
- Delete `@expo/dev-server`.
- Drop unused `/logs` and json parser middleware.
- Drop logging mocks.
- Drop experimental Webpack native support.
- Drop legacy react-native middleware support (no longer needed since
everything is versioned).

<!--
How did you build this feature or fix this bug and why?
-->

# Test Plan

- Tests should keep passing.
- Need to do some actual runs since there aren't any e2e tests for
various parts of dev-server.

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# Checklist

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- [ ] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

feat(metro, cli, router): production static web source maps support (#24213)

# Why

- Add support for exporting (or skipping) optimally formatted source
maps on web with static rendering enabled.

feat(metro, cli, router): production static web source maps support (#24213)

# Why

- Add support for exporting (or skipping) optimally formatted source
maps on web with static rendering enabled.
- Improved version of https://github.com/expo/expo/pull/22334

<!--
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issues, forums posts, or feature requests.
-->

# How

- Pass a new setting to the custom serializer when exporting for usage
outside of the dev server. This setting will ensure a source map is
created with paths relative to the server root.
- The resources will be adjusted after exporting to reflect the hashed
js filename location.
- When no sourcemap exporting is enabled, the references will be
stripped to prevent getting a chrome warning.


<!--
How did you build this feature or fix this bug and why?
-->

# Test Plan

- I added an e2e bundling test for both exporting with and without
sourcemaps.

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# Checklist

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- [ ] Documentation is up to date to reflect these changes (eg:
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- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

fix(cli): fix webpack dev server reload socket command. (#24208)

# Why

- fix https://github.com/expo/expo/issues/21994

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fix(cli): fix webpack dev server reload socket command. (#24208)

# Why

- fix https://github.com/expo/expo/issues/21994

<!--
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issues, forums posts, or feature requests.
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# Test Plan

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- [ ] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>

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feat(cli, docs): Update docs and cli to point out that ngrok has outages (#24188)

# Why

- fix https://github.com/expo/expo/issues/20894 by add better
first-class resources regarding outages.

feat(cli, docs): Update docs and cli to point out that ngrok has outages (#24188)

# Why

- fix https://github.com/expo/expo/issues/20894 by add better
first-class resources regarding outages.

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

fix(expo, asset, cli)!: unify asset hashing (#24090)

# Why

Convert the `../` segments of the server URL to `_` to support
monorepos. This same transformation takes place in
`AssetSourceResolver

fix(expo, asset, cli)!: unify asset hashing (#24090)

# Why

Convert the `../` segments of the server URL to `_` to support
monorepos. This same transformation takes place in
`AssetSourceResolver.web` (expo-assets, expo-image) and
`persistMetroAssets` of Expo CLI, this originally came from the [Metro
opinion](https://github.com/react-native-community/cli/blob/2204d357379e2067cebe2791e90388f7e97fc5f5/packages/cli-plugin-metro/src/commands/bundle/getAssetDestPathIOS.ts#L19C5-L19C10).

The purpose is to ensure no URL like `/foo/../bar.png` is requested, as
the result would be `/bar.png` which wouldn't work. The of how to handle
this didn't come from us, but we do need to ensure it's unified. At a
high-level, this does prevent the usage of certain files, as
`/foo/../bar.png` will be `/foo/_bar.png`, meaning a file named
`/foo/_bar.png` cannot also exist. This logic, while applied at runtime,
is actually only valid for production exports as we don't move or alias
files in development. The only way to have valid development files is to
ensure `../` never appears in the URL, i.e. by using
`unstable_serverRoot`.

- Drop legacy `expo/tools/hashAssetFiles.js` in favor of `expo-asset`
version.
- Unify runtime logic of asset file loading for monorepos.
- Split out of https://github.com/expo/expo/pull/23911

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# How

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How did you build this feature or fix this bug and why?
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# Test Plan

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# Checklist

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- [ ] Documentation is up to date to reflect these changes (eg:
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- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

show more ...

feat(cli): add monorepo asset support for export:embed (#24095)

# Why

- Pull in support for using the forked getAssets which supports
`EXPO_USE_METRO_WORKSPACE_ROOT` from
https://github.com/exp

feat(cli): add monorepo asset support for export:embed (#24095)

# Why

- Pull in support for using the forked getAssets which supports
`EXPO_USE_METRO_WORKSPACE_ROOT` from
https://github.com/expo/expo/issues/24027

<!--
Please describe the motivation for this PR, and link to relevant GitHub
issues, forums posts, or feature requests.
-->

# How

- Drop unused `--generate-static-view-configs`
https://github.com/react-native-community/cli/pull/1970
- Update tests to use e2e fixture which has the expo package linked to
`packages`.
- Disable `watch` mode on metro when bundling for embed (we do this with
`npx expo export`).
- Use forked `getAssets` to support `EXPO_USE_METRO_WORKSPACE_ROOT`
correctly.
- Drop a bunch of unused option parsing.

<!--
How did you build this feature or fix this bug and why?
-->

# Test Plan

- E2E bundling test.

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reproduce your test, especially if this PR does not include automated
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# Checklist

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- [ ] Documentation is up to date to reflect these changes (eg:
https://docs.expo.dev and README.md).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

Patch `react-native-web` AppContainer to prevent adding extra divs. (#24093)

# Why

`react-native-web` wraps the root with two extra Views, not only is this
bloat but it breaks how we static rend

Patch `react-native-web` AppContainer to prevent adding extra divs. (#24093)

# Why

`react-native-web` wraps the root with two extra Views, not only is this
bloat but it breaks how we static render because we pass the root +html
(`<html>`) to the static rendering system. If you pass
`<div><html><body></body></html></div>` to a browser, it will be broken.
This PR simply patches the metro resolution to use a basic in-out
function when react-native-web attempts to wrap the root.
<!--
Please describe the motivation for this PR, and link to relevant GitHub
issues, forums posts, or feature requests.
-->

# Test Plan

- E2E metro should pass.

---------

Co-authored-by: Expo Bot <[email protected]>

show more ...

[config][cli] Remove classic manifest types (#24054)