fuchsia_tester.dart still assumes Dart 1. Previously, it ran tests directly
from source, flutter_platform.dart automatically runs a kernel compile when
operating in Dart 2 mode, but this assumes a functional Dart SDK is available
in the artifacts directly, and fuchsia_tester.dart mocks out the artifacts
directory with an empty temp dir.
Remaining work is:
1. Get the frontend server building as a dependency on Fuchsia.
2. Patch fuchsia_tester.dart to use a valid Dart SDK and frontend server.
This also reverts migration to Dart 2 typedef syntax.
This reverts commit 6c56bb2. (#18362)
This reverts commit 3daebd0. (#18316)
* It's time to #deleteDart1 (#18293)
Eliminates support for Dart 1 in flutter_tools, and drops our Dart 1
benchmarks. All commands now run in Dart 1 mode only.
Eliminates --preview-dart-2 / --no-preview-dart-2 support.
* Fix indentation, remove no longer necessary .toList()
* Only push udpated kernel if >0 invalidated srcs
Eliminates support for Dart 1 in flutter_tools, and drops our Dart 1
benchmarks. All commands now run in Dart 1 mode only.
Eliminates --preview-dart-2 / --no-preview-dart-2 support.
This updates the Android build to declare the kernel compile depfile as
an output and its contents as inputs when running with --preview-dart-2
(the default mode).
The 'flutter build aot' command behaves differently depending on whether
it's running in Dart 1 or Dart 2 mode:
* Dart 1: the entrypoint Dart file (typically main.dart) is passed
directly to gen_snapshot, which then emits snapshot.d, whose contents
list the transitive closure of Dart dependencies (input files) for the
snapshot. snapshot.d is a declared output, its contents (plus
gen_snapshot itself) constitute the set of input files to the Gradle
build action.
* Dart 2: then entrypoint Dart file (typically main.dart) is first
compiled with the Dart kernel frontend. This emits kernel_compile.d,
whose contents list the transitive closure of Dart dependencies (input
files) for the kernel 'dill' output file. This 'dill' file is then
passed to gen_snapshot, which emits snapshot.d, whose contents are
empty. As of this change, both snapshot.d and kernel_compile.d are
declared outputs, and their contents (plus gen_snapshot and the
frontend compiler themselves) constitute the set of input files to the
Gradle build action.
This fixes a bug wherein profile/release AOT outputs were not
invalidated due to snapshot.d being empty, and kernel_compile.d being
ignored. This was introduced during recent refactoring of the AOT build
code, wherein the kernel compile and gen_snapshot actions were changed
to emit independent depfiles (previously one stomped -- or failed to --
on the other's output).
* Use depfile in --preview-dart-2 mode.
* Generate and use frontend_server.d to guard against reusing outdated dill files when frontend_server changes.
* Plumb a --strong option through to the front end server and the engine
so that we can run flutter apps in preview-dart-2 and strong mode
* - Address analyzer lint issues
*- correctly set up strong mode option in the case of AOT builds
* Revert "Include a directory with Flutter assets (#12944)"
This reverts commit 3af6b9cbf5.
* Revert "Upgrade project.pbxproj to include flutter_assets (#13011)"
This reverts commit 08128cb29b.
* Revert "Upgrade complex_layout project.pbxproj to include flutter_assets (#13544)"
This reverts commit 35f1a04195.
* mark complex_layout_ios__start_up as flaky
