- 11 Jan, 2024 1 commit
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Dan Field authored
This should wait for some upstream work, just don't want to lose it locally for now. I'll switch this from draft and update the description when it's ready.
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- 09 Jan, 2024 1 commit
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Daco Harkes authored
Support for FFI calls with @Native external functions through Native assets on Android add to app. This enables bundling native code without any build-system boilerplate code. For more info see: * https://github.com/flutter/flutter/issues/129757 ## Implementation details for Android add2app The `.so` files are bundled with the same mechanism that bundles `libapp.so`.
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- 03 Jan, 2024 2 commits
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Jenn Magder authored
Bitcode has been removed https://github.com/flutter/flutter/issues/107887, clean up the leftover commands.
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Jenn Magder authored
Reland https://github.com/flutter/flutter/pull/140478 with `ios_content_validation_test` test fix. ``` [ios_content_validation_test] Process terminated with exit code 0. Task result: { "success": true, "data": null, "detailFiles": [], "benchmarkScoreKeys": [], "reason": "success" } ``` __________ 1. Change templates to `IPHONEOS_DEPLOYMENT_TARGET`, `MinimumOSVersion`, and Podfile `platform :ios` to 12.0. 2. Add migrator for Podfile part to migrate `platform :ios, '11.0'` -> `platform :ios, '12.0'` 3. Compile with `-miphoneos-version-min=12.0` 4. Run the migrator on all example apps and integration tests. See also https://github.com/flutter/flutter/pull/62902 and https://github.com/flutter/flutter/pull/85174 and https://github.com/flutter/flutter/pull/101963 Fixes https://github.com/flutter/flutter/issues/136060
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- 02 Jan, 2024 2 commits
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auto-submit[bot] authored
Reverts flutter/flutter#140478 Initiated by: loic-sharma This change reverts the following previous change: Original Description: 1. Change templates to `IPHONEOS_DEPLOYMENT_TARGET`, `MinimumOSVersion`, and Podfile `platform :ios` to 12.0. 2. Add migrator for Podfile part to migrate `platform :ios, '11.0'` -> `platform :ios, '12.0'` 3. Compile with `-miphoneos-version-min=12.0` 4. Run the migrator on all example apps and integration tests. See also https://github.com/flutter/flutter/pull/62902 and https://github.com/flutter/flutter/pull/85174 and https://github.com/flutter/flutter/pull/101963 Fixes https://github.com/flutter/flutter/issues/136060
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Jenn Magder authored
1. Change templates to `IPHONEOS_DEPLOYMENT_TARGET`, `MinimumOSVersion`, and Podfile `platform :ios` to 12.0. 2. Add migrator for Podfile part to migrate `platform :ios, '11.0'` -> `platform :ios, '12.0'` 3. Compile with `-miphoneos-version-min=12.0` 4. Run the migrator on all example apps and integration tests. See also https://github.com/flutter/flutter/pull/62902 and https://github.com/flutter/flutter/pull/85174 and https://github.com/flutter/flutter/pull/101963 Fixes https://github.com/flutter/flutter/issues/136060
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- 14 Dec, 2023 1 commit
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Andrew Kolos authored
Reland of https://github.com/flutter/flutter/pull/132985. Fixes the path to AssetManifest.bin in flavors_test_ios
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- 08 Dec, 2023 1 commit
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auto-submit[bot] authored
Reverts flutter/flutter#132985 Initiated by: christopherfujino This change reverts the following previous change: Original Description: Provides support for conditional bundling of assets through the existing `--flavor` option for `flutter build` and `flutter run`. Closes https://github.com/flutter/flutter/issues/21682. Resolves https://github.com/flutter/flutter/issues/136092 ## Change Within the `assets` section pubspec.yaml, the user can now specify one or more `flavors` that an asset belongs to. Consider this example: ```yaml # pubspec.yaml flutter: assets: - assets/normal-asset.png - path: assets/vanilla/ice-cream.png flavors: - vanilla - path: assets/strawberry/ice-cream.png flavors: - strawberry ``` With this pubspec, * `flutter run --flavor vanilla` will not include `assets/strawberry/ice-cream.png` in the build output. * `flutter run --flavor strawberry` will not include `assets/vanilla/ice-cream.png`. * `flutter run` will only include `assets/normal-asset.png`. ## Open questions * Should this be supported for all platforms, or should this change be limited to ones with documented `--flavor` support (Android, iOS, and (implicitly) MacOS)? This PR currently only enables this feature for officially supported platforms. ## Design thoughts, what this PR does not do, etc. ### This does not provide an automatic mapping/resolution of asset keys/paths to others based on flavor at runtime. The implementation in this PR represents a simplest approach. Notably, it does not give Flutter the ability to dynamically choose an asset based on flavor using a single asset key. For example, one can't use `Image.asset('config.json')` to dynamically choose between different "flavors" of `config.json` (such as `dev-flavor/config.json` or `prod-flavor/config.json`). However, a user could always implement such a mechanism in their project or in a library by examining the flavor at runtime. ### When multiple entries affect the same file and 1) at least one of these entries have a `flavors` list provided and 2) these lists are not equivalent, we always consider the manifest to be ambiguous and will throw a `ToolExit`. <details> For example, these manifests would all be considered ambiguous: ```yaml assets: - assets/ - path: assets/vanilla.png flavors: - vanilla assets: - path: assets/vanilla/ flavors: - vanilla - path: assets/vanilla/cherry.png flavor: - cherry # Thinking towards the future where we might add glob/regex support and more conditions other than flavor: assets: - path: assets/vanilla/** flavors: - vanilla - path: assets/**/ios/** platforms: - ios # Ambiguous in the case of assets like "assets/vanilla/ios/icon.svg" since we # don't know if flavor `vanilla` and platform `ios` should be combined using or-logic or and-logic. ``` See [this review comment thread](https://github.com/flutter/flutter/pull/132985#discussion_r1381909942) for the full story on how I arrived at this decision. </details> ### This does not support Android's multidimensional flavors feature (in an intuitive way) <details> Conder this excerpt from a Flutter project's android/app/build.gradle file: ```groovy android { // ... flavorDimensions "mode", "api" productFlavors { free { dimension "mode" applicationIdSuffix ".free" } premium { dimension "mode" applicationIdSuffix ".premium" } minApi23 { dimension "api" versionNameSuffix "-minApi23" } minApi21 { dimension "api" versionNameSuffix "-minApi21" } } } ``` In this setup, the following values are valid `--flavor` are valid `freeMinApi21`, `freeMinApi23`, `premiumMinApi21`, and `premiumMinApi23`. We call these values "flavor combinations". Consider the following from the Android documentation[^1]: > In addition to the source set directories you can create for each individual product flavor and build variant, you can also create source set directories for each combination of product flavors. For example, you can create and add Java sources to the src/demoMinApi24/java/ directory, and Gradle uses those sources only when building a variant that combines those two product flavors. > > Source sets you create for product flavor combinations have a higher priority than source sets that belong to each individual product flavor. To learn more about source sets and how Gradle merges resources, read the section about how to [create source sets](https://developer.android.com/build/build-variants#sourcesets). This feature will not behave in this way. If a user utilizes this feature and also Android's multidimensional flavors feature, they will have to list out all flavor combinations that contain the flavor they want to limit an asset to: ```yaml assets: - assets/free/ flavors: - freeMinApi21 - freeMinApi23 ``` This is mostly due to a technical limitation in the hot-reload feature of `flutter run`. During a hot reload, the tool will try to update the asset bundle on the device, but the tool does not know the flavors contained within the flavor combination (that the user passes to `--flavor`). Gradle is the source of truth of what flavors were involved in the build, and `flutter run` currently does not access to that information since it's an implementation detail of the build process. We could bubble up this information, but it would require a nontrivial amount of engineering work, and it's unclear how desired this functionality is. It might not be worth implementing. </details> See https://flutter.dev/go/flavor-specific-assets for the (outdated) design document. <summary>Pre-launch Checklist</summary> </details> [^1]: https://developer.android.com/build/build-variants#flavor-dimensions
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- 07 Dec, 2023 2 commits
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Andrew Kolos authored
Provides support for conditional bundling of assets through the existing `--flavor` option for `flutter build` and `flutter run`. Closes https://github.com/flutter/flutter/issues/21682. Resolves https://github.com/flutter/flutter/issues/136092 ## Change Within the `assets` section pubspec.yaml, the user can now specify one or more `flavors` that an asset belongs to. Consider this example: ```yaml # pubspec.yaml flutter: assets: - assets/normal-asset.png - path: assets/vanilla/ice-cream.png flavors: - vanilla - path: assets/strawberry/ice-cream.png flavors: - strawberry ``` With this pubspec, * `flutter run --flavor vanilla` will not include `assets/strawberry/ice-cream.png` in the build output. * `flutter run --flavor strawberry` will not include `assets/vanilla/ice-cream.png`. * `flutter run` will only include `assets/normal-asset.png`. ## Open questions * Should this be supported for all platforms, or should this change be limited to ones with documented `--flavor` support (Android, iOS, and (implicitly) MacOS)? This PR currently only enables this feature for officially supported platforms. ## Design thoughts, what this PR does not do, etc. ### This does not provide an automatic mapping/resolution of asset keys/paths to others based on flavor at runtime. The implementation in this PR represents a simplest approach. Notably, it does not give Flutter the ability to dynamically choose an asset based on flavor using a single asset key. For example, one can't use `Image.asset('config.json')` to dynamically choose between different "flavors" of `config.json` (such as `dev-flavor/config.json` or `prod-flavor/config.json`). However, a user could always implement such a mechanism in their project or in a library by examining the flavor at runtime. ### When multiple entries affect the same file and 1) at least one of these entries have a `flavors` list provided and 2) these lists are not equivalent, we always consider the manifest to be ambiguous and will throw a `ToolExit`. <details> For example, these manifests would all be considered ambiguous: ```yaml assets: - assets/ - path: assets/vanilla.png flavors: - vanilla assets: - path: assets/vanilla/ flavors: - vanilla - path: assets/vanilla/cherry.png flavor: - cherry # Thinking towards the future where we might add glob/regex support and more conditions other than flavor: assets: - path: assets/vanilla/** flavors: - vanilla - path: assets/**/ios/** platforms: - ios # Ambiguous in the case of assets like "assets/vanilla/ios/icon.svg" since we # don't know if flavor `vanilla` and platform `ios` should be combined using or-logic or and-logic. ``` See [this review comment thread](https://github.com/flutter/flutter/pull/132985#discussion_r1381909942) for the full story on how I arrived at this decision. </details> ### This does not support Android's multidimensional flavors feature (in an intuitive way) <details> Conder this excerpt from a Flutter project's android/app/build.gradle file: ```groovy android { // ... flavorDimensions "mode", "api" productFlavors { free { dimension "mode" applicationIdSuffix ".free" } premium { dimension "mode" applicationIdSuffix ".premium" } minApi23 { dimension "api" versionNameSuffix "-minApi23" } minApi21 { dimension "api" versionNameSuffix "-minApi21" } } } ``` In this setup, the following values are valid `--flavor` are valid `freeMinApi21`, `freeMinApi23`, `premiumMinApi21`, and `premiumMinApi23`. We call these values "flavor combinations". Consider the following from the Android documentation[^1]: > In addition to the source set directories you can create for each individual product flavor and build variant, you can also create source set directories for each combination of product flavors. For example, you can create and add Java sources to the src/demoMinApi24/java/ directory, and Gradle uses those sources only when building a variant that combines those two product flavors. > > Source sets you create for product flavor combinations have a higher priority than source sets that belong to each individual product flavor. To learn more about source sets and how Gradle merges resources, read the section about how to [create source sets](https://developer.android.com/build/build-variants#sourcesets). This feature will not behave in this way. If a user utilizes this feature and also Android's multidimensional flavors feature, they will have to list out all flavor combinations that contain the flavor they want to limit an asset to: ```yaml assets: - assets/free/ flavors: - freeMinApi21 - freeMinApi23 ``` This is mostly due to a technical limitation in the hot-reload feature of `flutter run`. During a hot reload, the tool will try to update the asset bundle on the device, but the tool does not know the flavors contained within the flavor combination (that the user passes to `--flavor`). Gradle is the source of truth of what flavors were involved in the build, and `flutter run` currently does not access to that information since it's an implementation detail of the build process. We could bubble up this information, but it would require a nontrivial amount of engineering work, and it's unclear how desired this functionality is. It might not be worth implementing. </details> See https://flutter.dev/go/flavor-specific-assets for the (outdated) design document. <summary>Pre-launch Checklist</summary> </details> [^1]: https://developer.android.com/build/build-variants#flavor-dimensions
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Daco Harkes authored
Support for FFI calls with `@Native external` functions through Native assets on Android. This enables bundling native code without any build-system boilerplate code. For more info see: * https://github.com/flutter/flutter/issues/129757 ### Implementation details for Android. Mainly follows the design of the previous PRs. For Android, we detect the compilers inside the NDK inside SDK. And bundling of the assets is done by the flutter.groovy file. The `minSdkVersion` is propagated from the flutter.groovy file as well. The NDK is not part of `flutter doctor`, and users can omit it if no native assets have to be build. However, if any native assets must be built, flutter throws a tool exit if the NDK is not installed. Add 2 app is not part of this PR yet, instead `flutter build aar` will tool exit if there are any native assets.
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- 22 Nov, 2023 1 commit
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Elias Yishak authored
Add `commandHasTerminal` parameter + apple usage event + `sendException` events for `package:unified_analytics` (#138806) Relates to tracker issue: - https://github.com/flutter/flutter/issues/128251 This PR includes 3 major updates: - Adding the `commandHasTerminal` parameter for `Event.flutterCommandResult` - In `packages/flutter_tools/lib/src/runner/flutter_command.dart` - Adding the new event for `sendException` from package:usage to be `Event.exception` (this event can be used by all dash tools) - In `packages/flutter_tools/lib/runner.dart` - Migrating the generic `UsageEvent` which was only used for Apple related workflows for iOS and macOS. I did an initial analysis in this [sheet](https://docs.google.com/spreadsheets/d/11KJLkHXFpECMX7tw-trNkYSr5MHDG15XNGv6TgLjfQs/edit?resourcekey=0-j4qdvsOEEg3wQW79YlY1-g#gid=0) to identify all the call sites - Found in several files, highlighted in the sheet above
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- 14 Nov, 2023 1 commit
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Jackson Gardner authored
Work in progress... currently testing against presubmit.
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- 30 Oct, 2023 1 commit
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Pavel Mazhnik authored
Fixes https://github.com/flutter/flutter/issues/136593 Caching of the base url was introduced in https://github.com/flutter/flutter/pull/53666 but resources can contain multiple `index.html` files, and currently hash of the **latest** asset will be assigned to the base url, which is not necessarily the root index.html
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- 27 Oct, 2023 1 commit
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Andrew Kolos authored
Closes https://github.com/flutter/flutter/issues/130455. Updates the name `WebServiceWorker` uses to reference the asset manifest file to the name of the new file generated since https://github.com/flutter/flutter/pull/131382. This will make Flutter web apps correctly prefetch the asset manifest file.
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- 20 Oct, 2023 1 commit
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Daco Harkes authored
Make the `NativeAssets` target consistent with `build_info.dart`'s documentation on missing `IosArchs` or `DarwinArchs`. Bug: * https://github.com/flutter/flutter/issues/136931 Also, updates the doc to reflect that MacOS is by default built for both x64 and arm64. The PR making universal binaries the default didn't update the doc comment. * https://github.com/flutter/flutter/pull/100271 Please note that these defines are handled inconsistently in `flutter_tools`. In some places they default to what's specified in the doc-comment. In other places a `MissingDefineException` is thrown. I believe the code around `build_info.dart` and the `environment` could benefit from a wrapping so that defaults or missing definitions are handled consistently in the code base. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [ ] All existing and new tests are passing. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/wiki/Tree-hygiene#overview [Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene [test-exempt]: https://github.com/flutter/flutter/wiki/Tree-hygiene#tests [Flutter Style Guide]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo [Features we expect every widget to implement]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/wiki/Chat
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- 18 Oct, 2023 1 commit
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Daco Harkes authored
Closes: https://github.com/flutter/flutter/issues/136547
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- 11 Oct, 2023 1 commit
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- 29 Sep, 2023 1 commit
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Jackson Gardner authored
This is the final change needed to address https://github.com/flutter/flutter/issues/133467 This allows us to use the platform dill that is built by the engine when compiling apps. This also fixes the `--local-web-sdk` flag when compiling to wasm (which previously didn't work without some serious tweaking of the engine build output).
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- 27 Sep, 2023 2 commits
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Daco Harkes authored
Support for FFI calls with `@Native external` functions through Native assets on Windows. This enables bundling native code without any build-system boilerplate code. For more info see: * https://github.com/flutter/flutter/issues/129757 ### Implementation details for Windows. Mainly follows the design of https://github.com/flutter/flutter/pull/134031. Specifically for Windows in this PR is the logic for finding the compiler `cl.exe` and environment variables that contain the paths to the Windows headers `vcvars.bat` based on `vswhere.exe`.
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Casey Hillers authored
Reverts flutter/flutter#135255 This broke Google Testing, and requires an internal patch before relanding.
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- 26 Sep, 2023 1 commit
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Derek Xu authored
Co-authored-by: Christopher Fujino <fujino@google.com>
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- 22 Sep, 2023 1 commit
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Daco Harkes authored
Reland of #134031. (Reverted in #135069.) Contains the fix for b/301051367 together with cl/567233346. Support for FFI calls with `@Native external` functions through Native assets on Linux. This enables bundling native code without any build-system boilerplate code. For more info see: * https://github.com/flutter/flutter/issues/129757 ### Implementation details for Linux. Mainly follows the design of https://github.com/flutter/flutter/pull/130494. Some differences are: * Linux does not support cross compiling or compiling for multiple architectures, so this has not been implemented. * Linux has no add2app. The assets copying is done in the install-phase of the CMake build of a flutter app. CMake requires the native assets folder to exist, so we create it also when the feature is disabled or there are no assets. ### Tests This PR adds new tests to cover the various use cases. * packages/flutter_tools/test/general.shard/linux/native_assets_test.dart * Unit tests the Linux-specific part of building native assets. It also extends various existing tests: * packages/flutter_tools/test/integration.shard/native_assets_test.dart * Runs (incl hot reload/hot restart), builds, builds frameworks for Linux and flutter-tester.
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- 21 Sep, 2023 1 commit
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Derek Xu authored
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- 20 Sep, 2023 1 commit
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Xilai Zhang authored
Reverts flutter/flutter#134031 context: b/301051367 Looked at the error message from the broken TAP target, but seems like the failure might be non trivial to resolve. Would it be okay if we revert this for now while it is being triaged?
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- 19 Sep, 2023 1 commit
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Greg Spencer authored
## Description This removes all of the comments that are of the form "so-and-so must not be null" or "so-and-so must be non-null" from the cases where those values are defines as non-nullable values. This PR removes them from the library in the repo that don't have anything to do with the framework. This was done by hand, since it really didn't lend itself to scripting, so it needs to be more than just spot-checked, I think. I was careful to leave any comment that referred to parameters that were nullable, but I may have missed some. In addition to being no longer relevant after null safety has been made the default, these comments were largely fragile, in that it was easy for them to get out of date, and not be accurate anymore anyhow. This did create a number of constructor comments which basically say "Creates a [Foo].", but I don't really know how to avoid that in a large scale change, since there's not much you can really say in a lot of cases. I think we might consider some leniency for constructors to the "Comment must be meaningful" style guidance (which we de facto have already, since there are a bunch of these). ## Related PRs - https://github.com/flutter/flutter/pull/134984 - https://github.com/flutter/flutter/pull/134991 - https://github.com/flutter/flutter/pull/134992 - https://github.com/flutter/flutter/pull/134993 ## Tests - Documentation only change.
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- 18 Sep, 2023 1 commit
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Daco Harkes authored
Support for FFI calls with `@Native external` functions through Native assets on Linux. This enables bundling native code without any build-system boilerplate code. For more info see: * https://github.com/flutter/flutter/issues/129757 ### Implementation details for Linux. Mainly follows the design of https://github.com/flutter/flutter/pull/130494. Some differences are: * Linux does not support cross compiling or compiling for multiple architectures, so this has not been implemented. * Linux has no add2app. The assets copying is done in the install-phase of the CMake build of a flutter app. CMake requires the native assets folder to exist, so we create it also when the feature is disabled or there are no assets. ### Tests This PR adds new tests to cover the various use cases. * packages/flutter_tools/test/general.shard/linux/native_assets_test.dart * Unit tests the Linux-specific part of building native assets. It also extends various existing tests: * packages/flutter_tools/test/integration.shard/native_assets_test.dart * Runs (incl hot reload/hot restart), builds, builds frameworks for Linux and flutter-tester.
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- 15 Sep, 2023 1 commit
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Daco Harkes authored
Speeds up the native assets target in the backend by 1. changing other targets `gen_dart_plugin_registrant` and `release_unpack_ios` to do async I/O, 2. not reparsing the package config, and 3. not calling `dart pub deps --json` for 0 or 1 packages (fixed package:native_assets_builder). * https://github.com/flutter/flutter/issues/134427 ``` [ +2 ms] native_assets: Starting due to {} [ +2 ms] Skipping target: gen_localizations [ +1 ms] gen_dart_plugin_registrant: Starting due to {InvalidatedReasonKind.inputChanged: The following inputs have updated contents: /Users/dacoharkes/flt/engine/flutter/examples/hello_world/.dart_tool/package_config_subset} [ +33 ms] gen_dart_plugin_registrant: Complete [ +107 ms] release_unpack_ios: Complete [ +60 ms] Writing native_assets.yaml. [ +7 ms] Writing /Users/dacoharkes/flt/engine/flutter/examples/hello_world/.dart_tool/flutter_build/be2692bbfbc0b9a27fcd2422d52354c6/native_assets.yaml done. [ ] native_assets: Complete ``` -> ``` [ +4 ms] native_assets: Starting due to {} [ ] Skipping target: gen_localizations [ +1 ms] gen_dart_plugin_registrant: Starting due to {InvalidatedReasonKind.inputChanged: The following inputs have updated contents: /Users/dacoharkes/flt/engine/flutter/examples/hello_world/.dart_tool/package_config_subset} [ +31 ms] Writing native_assets.yaml. [ +8 ms] Writing /Users/dacoharkes/flt/engine/flutter/examples/hello_world/.dart_tool/flutter_build/f9451a65a465bfab70d004e21d6cc1d6/native_assets.yaml done. [ +1 ms] native_assets: Complete ``` ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [ ] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] All existing and new tests are passing. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/wiki/Tree-hygiene#overview [Tree Hygiene]: https://github.com/flutter/flutter/wiki/Tree-hygiene [test-exempt]: https://github.com/flutter/flutter/wiki/Tree-hygiene#tests [Flutter Style Guide]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo [Features we expect every widget to implement]: https://github.com/flutter/flutter/wiki/Style-guide-for-Flutter-repo#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/wiki/Tree-hygiene#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/wiki/Chat
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- 10 Sep, 2023 1 commit
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Daco Harkes authored
Support for FFI calls with `@Native external` functions through Native assets on MacOS and iOS. This enables bundling native code without any build-system boilerplate code. For more info see: * https://github.com/flutter/flutter/issues/129757 ### Implementation details for MacOS and iOS. Dylibs are bundled by (1) making them fat binaries if multiple architectures are targeted, (2) code signing these, and (3) copying them to the frameworks folder. These steps are done manual rather than via CocoaPods. CocoaPods would have done the same steps, but (a) needs the dylibs to be there before the `xcodebuild` invocation (we could trick it, by having a minimal dylib in the place and replace it during the build process, that works), and (b) can't deal with having no dylibs to be bundled (we'd have to bundle a dummy dylib or include some dummy C code in the build file). The dylibs are build as a new target inside flutter assemble, as that is the moment we know what build-mode and architecture to target. The mapping from asset id to dylib-path is passed in to every kernel compilation path. The interesting case is hot-restart where the initial kernel file is compiled by the "inner" flutter assemble, while after hot restart the "outer" flutter run compiled kernel file is pushed to the device. Both kernel files need to contain the mapping. The "inner" flutter assemble gets its mapping from the NativeAssets target which builds the native assets. The "outer" flutter run get its mapping from a dry-run invocation. Since this hot restart can be used for multiple target devices (`flutter run -d all`) it contains the mapping for all known targets. ### Example vs template The PR includes a new template that uses the new native assets in a package and has an app importing that. Separate discussion in: https://github.com/flutter/flutter/issues/131209. ### Tests This PR adds new tests to cover the various use cases. * dev/devicelab/bin/tasks/native_assets_ios.dart * Runs an example app with native assets in all build modes, doing hot reload and hot restart in debug mode. * dev/devicelab/bin/tasks/native_assets_ios_simulator.dart * Runs an example app with native assets, doing hot reload and hot restart. * packages/flutter_tools/test/integration.shard/native_assets_test.dart * Runs (incl hot reload/hot restart), builds, builds frameworks for iOS, MacOS and flutter-tester. * packages/flutter_tools/test/general.shard/build_system/targets/native_assets_test.dart * Unit tests the new Target in the backend. * packages/flutter_tools/test/general.shard/ios/native_assets_test.dart * packages/flutter_tools/test/general.shard/macos/native_assets_test.dart * Unit tests the native assets being packaged on a iOS/MacOS build. It also extends various existing tests: * dev/devicelab/bin/tasks/module_test_ios.dart * Exercises the add2app scenario. * packages/flutter_tools/test/general.shard/features_test.dart * Unit test the new feature flag.
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- 19 Aug, 2023 1 commit
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Jackson Gardner authored
Addresses the other part of https://github.com/flutter/flutter/issues/132711
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- 08 Jun, 2023 1 commit
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Tess Strickland authored
This PR adds uses of the `--target-os` command line argument when building kernel sources for precompiled applications for supported target operating systems. The Dart CFE then: * treats `Platform.operatingSystem` as if it were defined as the constant string provided as an argument to the flag, * treats `Platform.pathSeparator` as the appropriate separator for that operating system, * attempts to constant evaluate the initializer for any field annotated with the `vm:platform-const` pragma, and * attempts to constant evaluate all calls to a method annotated with the `vm:platform-const` pragma. The `vm:platform-const` pragma can appear in either library or user code. If the attempt to constant evaluate the field initializer or method call fails, then an error is thrown at kernel compilation time. Addresses #14233. The tests in `packages/flutter_tools/test/general.shard/build_system/targets/common_test.dart` have been adjusted properly to account for the new passed command line arguments.
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- 06 Jun, 2023 1 commit
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Christopher Fujino authored
Always pass the space code point (`0x20`) to the font subsetter when targetting web because the web engine relies on that character to calculate a font's height. Fixes #127270
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- 31 May, 2023 1 commit
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Tae Hyung Kim authored
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- 26 May, 2023 1 commit
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Phil Quitslund authored
The newly updated lint will soon flag for-each in collections. See discussion: https://github.com/dart-lang/linter/pull/4383 /cc @goderbauer
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- 23 May, 2023 1 commit
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Christopher Fujino authored
Fixes https://github.com/flutter/flutter/issues/126705 Follow up fix after https://github.com/flutter/flutter/pull/126875 did NOT work.
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- 05 May, 2023 3 commits
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Kevin Moore authored
*Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.* *List which issues are fixed by this PR. You must list at least one issue.* *If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*
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Kevin Moore authored
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Kevin Moore authored
All invocations are logged on verbose Better, more detailed exceptions are thrown on errors A lot less boilerplate
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- 04 May, 2023 2 commits
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Kevin Moore authored
Allows controlling a broader set of variables than just on/off. Also make wasm-opt "full" the default
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Kevin Moore authored
Also update the order of args to commands so that testing has less repeated "stuff"
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- 03 May, 2023 1 commit
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Kevin Moore authored
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