Summary:
## Overview
This diff adds flow parser support for number unions as Int32Enums
The following will be supported as an Int32 enum:
```
interval?: WithDefault<0 | 15 | 30 | 60, 0>,
```
## Number type issues
We assume that all number enums are ints (so far there's not been a valid use case for unions of floats).
If we think there would be a use case for float unions we would need to update this to something like:
```
// Int32
intervalInt?: WithDefault<Int32Enum<0 | 15 | 30 | 60>, 0>,
// Float
intervalInt?: WithDefault<FloatEnum<0.0 | 15.1 | 30.2 | 60.3>, 0.0>,
```
My recommendation is that we default number unions to ints and if a use case arises later for floats, we would add the Float support as:
```
// Int32
intervalInt?: WithDefault<0 | 15 | 30 | 60, 0>,
// Float
intervalInt?: WithDefault<FloatEnum<0.0 | 15.1 | 30.2 | 60.3>, 0.0>,
```
Reviewed By: JoshuaGross
Differential Revision: D17161701
fbshipit-source-id: 4b016eee45bf28bf505afd14a6c1aeea6ca8c04f
Summary:
Fix flow test case input in react-native-codegen package that has syntax errors.
Missing ";" after export type,
Missing ";" or "," after interface/object type member signature,
Missing ":" in method signature,
etc
## Changelog
[General] [Fixed] - Fix flow test case input in react-native-codegen package
Pull Request resolved: https://github.com/facebook/react-native/pull/26316
Test Plan: Parsed files using flow parser, but some test cases are intended to have syntax error, in this case I fixed unexpected ones.
Reviewed By: rickhanlonii
Differential Revision: D17194969
Pulled By: osdnk
fbshipit-source-id: 262d0af4d9e7e74f7ba3eb30c4fd9753c08f3bf7
Summary:
The types we were using before weren't very strict and it had been on my list to fix this. I *think* this is the right type. With Flow's type first project having these exported types will be necessary anyways so we can just use that for the ref.
Changelog:
[Internal]
Reviewed By: JoshuaGross
Differential Revision: D16930573
fbshipit-source-id: 05c1e097794633a2cefa7384c9d81ab15a63d8af
Summary: Give a more explicit message about why `number` isn't supported
Reviewed By: rickhanlonii
Differential Revision: D16926698
fbshipit-source-id: 292cb13aa11205e1350209178bde1977a2a7ad4c
Summary: The new support for ReadOnlyArray needs to call this new function for spreads too.
Reviewed By: JoshuaGross
Differential Revision: D16823796
fbshipit-source-id: 9de94b41cdead7ce5238c77a9e39b5daf760dfe2
Summary: I realized my previous diff was incomplete. Adding parsing and generation code for Double for props, commands, and events.
Reviewed By: rickhanlonii
Differential Revision: D16823540
fbshipit-source-id: fbed9897bb84b789c502cf4153e81060590152b8
Summary:
We're currently not supporting this kind of params
```
+sample(string):void
````
and here's special exception for it.
Reviewed By: RSNara
Differential Revision: D16708583
fbshipit-source-id: 809f9808b77108857c8363536b896089e9cb957f
Summary: There are a couple of cases where props can conflict which would cause undefined behavior. We'll throw to protect against that. Now that we support type spread this is more possible without someone realizing.
Reviewed By: JoshuaGross
Differential Revision: D16813884
fbshipit-source-id: 1a8fce365ab315198abdff0de6006cfe34e84fb9
Summary: Apparently I missed one more edge case. Thanks Josh for flagging!
Reviewed By: JoshuaGross
Differential Revision: D16813354
fbshipit-source-id: 6b59bc7b18184e3aa437c3b038ffd22b0fc0ba6a
Summary: We want to be able to spread props at any level, not just the top level
Reviewed By: JoshuaGross
Differential Revision: D16812884
fbshipit-source-id: 2e710141f833a7cc7ea25a91a1523a5c43b4e02c
Summary: We want to be able to spread types that are defined in the same file.
Reviewed By: JoshuaGross
Differential Revision: D16812171
fbshipit-source-id: 7cda9869ea25f0357b3f8a3b28443407b219f04b
Summary: Property should be marked as optional not only when value is optional, but also key.
Reviewed By: RSNara
Differential Revision: D16764332
fbshipit-source-id: d56944ef263da3aa1fce3482151c761574a83be6
Summary:
This diff adds support to the flow parser to parse object props to the codegen schema
This handles required and optional props, as well as required and optional object properties, WithDefault, enums, etc. Basically everything is supported that is supported at the top level
Reviewed By: TheSavior, osdnk
Differential Revision: D16759198
fbshipit-source-id: 6f501f4738f84f20a940235ba74f7bae93e64eef
Summary:
If was breaking in cases like
```
export { x as default }
```
Reviewed By: RSNara
Differential Revision: D16689606
fbshipit-source-id: 2583c73c5ac06ea0fa8666d219e739e68fc75b12
Summary:
We don't want to make our codegen breaking if type is not existing. In order to it we can always fallback to Object. That's how it currently works in old codegen
#Facebook
Thare're few places in our internal code where we use `Map` or tuple in these cases
Reviewed By: RSNara
Differential Revision: D16687360
fbshipit-source-id: bf8aafd3254fc7e18ad0d58ad1a29e2beeb15bf0
Summary: Retuned value can be nullable and it need to be handled
Reviewed By: RSNara
Differential Revision: D16687359
fbshipit-source-id: 7869c4e2b1da69b680b6eade3c88e0558077b705
Summary: Add handling of `$ReadOnly`, $ReadOnlyArray`. Drop handling of params for callback (does not impact native generated node) and promises' types (does not impact native generated node). Remove typo from native codegen.
Reviewed By: RSNara
Differential Revision: D16686886
fbshipit-source-id: 26345978bbbba0cee14d00e7b5b9e5017c89a46c
Summary: This gives a better error message when people use nullable refs for the flow type.
Reviewed By: mdvacca
Differential Revision: D16627409
fbshipit-source-id: 9ab1533b41a5a21e7557c0836feefff680e8018c
Summary:
Original commit changeset: 34a8f8395ca7
The problem with the original commit was the usage of optional chaining. This diff removes the usage of optional chaining with good old fashioned null checks.
Reviewed By: rickhanlonii
Differential Revision: D16593623
fbshipit-source-id: d24cc40c85de9a2e712e5de19e9deb196003ccf2
Summary:
We want to enable codegenNativeCommands to have a runtime fallback that will work if the babel transform is not enabled. For example, in open source until we turn it on everywhere. By listing the supported commands, we can create the necessary functions at runtime to support what we need.
A follow up diff will add that runtime behavior to codegenNativeCommands.
Reviewed By: JoshuaGross
Differential Revision: D16573450
fbshipit-source-id: 189754a567a3a5ccd34629a8dfedf808e6824e82
Summary:
Previously we accepted only very limited set of types for schema parser. However, in many cases we want to provide more specific typings e.g. accept enum or touple.
Currently, we don't take any advantages for codegen from specifying type of elements for object or array. All of them fallback to the same cpp code.
That's why I decided not to throw exception if types of arrays' and objects' elements are different than currently supported. Then I want to fallback to `undefined`.
Reviewed By: rickhanlonii
Differential Revision: D16325028
fbshipit-source-id: 3d7990ca0207c31f0ed522e7316a9cb17b6b1bcb
Summary: Currently codegen for components supposts stringish. I add it also for components. It fallbacks to StringTypeAnnotation (like in codegen for components).
Reviewed By: rickhanlonii
Differential Revision: D16284381
fbshipit-source-id: 8f03cb79d7e2e1dabbdf4f9353d18dd1daf739fd
Summary: By my mistake previosly it was not poossible to return object defined somewhere in file or return promise containing that object. I changed it to consider value which might be takes from `types` object.
Reviewed By: rickhanlonii
Differential Revision: D16283800
fbshipit-source-id: e9b0ad85b921022732ea0a11db9b58115e87aaa5
Summary: NativeUIManager and NativeAnimatedModule are using nullable args. I believe we may teporarly don't care about that
Reviewed By: RSNara
Differential Revision: D16282683
fbshipit-source-id: 8071a9446c0e1e437391db17c16f82e131094c81
Summary: In this diff I handle the case where the key of an object may be nullable. To do that, I added a nullable param to the schema.
Reviewed By: rickhanlonii
Differential Revision: D16282081
fbshipit-source-id: cb7668d754e2ff30aef22df582351a512c988016
Summary:
This diff allows for parsing more flexible AST format.
Reusing logic used for methods, I add similar support for props and commands in components. Now it's possible to define separated type for props and commands in another part of the file.
Also, extracted this method to another file for reusing purposes.
Added tests.
Reviewed By: rickhanlonii
Differential Revision: D16221445
fbshipit-source-id: 21553bf5ade66588dd7dc0320d25333260b0ada9
Summary:
Following out internal communication we decided to change logic of current parser to consider types which extend 'TurboModule' instead of looking at default exports.
It also cassed for minor changes in testing logic and updating snapshots.
Reviewed By: rickhanlonii
Differential Revision: D16205707
fbshipit-source-id: c75cd4febf773ba5101e6b60ed1a921773246009
Summary:
Following out internal communication we decided to change logic of current parser to consider types which extend 'TurboModule' instead of looking at default exports.
It also cassed for minor changes i n testing logic and updating snapshots.
Reviewed By: rickhanlonii
Differential Revision: D16200939
fbshipit-source-id: a21cbfc461647df2b9210c0eca4c2c95c285dfe1
Summary: Int32 and Float can be represented on native site in a different after cpp code generation. Inspired by component codegen.
Reviewed By: rickhanlonii
Differential Revision: D16201358
fbshipit-source-id: a5c6c449d69f162ad9cd2a998d57e9c65bc17706
Summary:
This diff includes minor codestyle changes.
All these fixes was discussed with Rick.
Reviewed By: rickhanlonii
Differential Revision: D16169332
fbshipit-source-id: e561e2f2b116b6fdf8434c3dfc20c3e610d7ecad
Summary: It's pointless to handle non optional key if value has withDefaul so I'm adding a rule into parser preventing from such cases
Reviewed By: lunaleaps
Differential Revision: D16166709
fbshipit-source-id: 38cef522b217917a3a4886d857720932f2ebb475
Summary: This part of writing codegen was straightforward. I've added check for 'FunctionTypeAnnotation' and then reuse exisiting methods' parser for generating schema for callback.
Reviewed By: TheSavior
Differential Revision: D16131213
fbshipit-source-id: 2ec0e241f2174dee3a93857563db0626013d004e
Summary:
I'm not very confident with this part, but actually in existing codegen we wrap param into another object marked as `NullableTypeAnnotion`. It makes logic a little more complicated. Also it allows for multiple `?` before type which is useless in code generation as well as nullable types inside arrays which also does not have impact on a final code generation.
I suggest adding `nullable` field into param which covers all existing cases (and probably all cases needed).
Reviewed By: TheSavior
Differential Revision: D16121609
fbshipit-source-id: 6e086d4d26bbd0aab3015ec7ecae106ebbaa5a2c
Summary: Add support for Object reusing mostly the code for arrays
Reviewed By: TheSavior
Differential Revision: D16122314
fbshipit-source-id: c1b201c659e6fdc98bed553fb16280ed5ce9e647
Summary: This implementation is a bit different than current one since previously object annotation was always wrapped into `GenericTypeAnnotation` object which is not needed in every of current use cases.
Reviewed By: TheSavior
Differential Revision: D16121727
fbshipit-source-id: e0de1852e13c66f459efd7a3bcde449e412d8b95
Summary: Now `Array<T>` is supported as a returning values or a param of function's definition. Also, Array of Array is allowed.
Reviewed By: TheSavior
Differential Revision: D16121246
fbshipit-source-id: 59c484120c4025a152e3ba8044eecf11dbbea1f7
Summary: This diff a adds generic mechansm for extracting types from types' difinitions defined in other part of the file.
Reviewed By: TheSavior
Differential Revision: D16131742
fbshipit-source-id: 006b6980fa9f6a064d5bb8734ba2740b802b6989
Summary:
In this I add support for primitive types as return
- String
- Number
- Boolean
- Any
- Void
Reviewed By: TheSavior
Differential Revision: D16108273
fbshipit-source-id: 2dbd1d5a852a8cf5baf378a73d860492fe2f87cb
Rick Hanlon
Zihan Chen (MSFT)
Logan Daniels
Eli White
Joshua Gross
Michał Osadnik
Min ho Kim
Ben Cheng