mirror of
https://github.com/pre-commit/pre-commit.git
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f1cc7a445f
Dart introduced sound null safety in version 2.12.0, and as of Dart 3,
null safety is mandatory. Older Dart SDKs allowed both pre-null safety
and null-safe packages, but modern Dart SDKs, where most source code is
null-safe, now reject pre-null safety packages.
The current `pubspec.yaml` template with `sdk: '>=2.10.0'` is
incompatible with recent Dart SDKs, leading to the following error:
An unexpected error has occurred: CalledProcessError: command: ('/path/to/dart-sdk/bin/dart', 'pub', 'get')
return code: 65
stdout:
Resolving dependencies...
stderr:
The lower bound of "sdk: '>=2.10.0'" must be 2.12.0'
or higher to enable null safety.
The current Dart SDK (3.8.3) only supports null safety.
For details, see https://dart.dev/null-safety
To ensure compatibility with the modern Dart ecosystem, this commit
updates the minimum Dart SDK version to 2.12.0 or higher,
which implicitly supports null safety.
Additionally, `testing/get-dart.sh` has been updated to verify that
the pre-commit hook functions correctly with the latest Dart versions.
62 lines
1.4 KiB
Python
62 lines
1.4 KiB
Python
from __future__ import annotations
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import re_assert
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from pre_commit.languages import dart
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from pre_commit.store import _make_local_repo
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from testing.language_helpers import run_language
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def test_dart(tmp_path):
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pubspec_yaml = '''\
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environment:
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sdk: '>=2.12.0 <4.0.0'
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name: hello_world_dart
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executables:
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hello-world-dart:
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dependencies:
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ansicolor: ^2.0.1
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'''
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hello_world_dart_dart = '''\
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import 'package:ansicolor/ansicolor.dart';
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void main() {
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AnsiPen pen = new AnsiPen()..red();
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print("hello hello " + pen("world"));
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}
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'''
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tmp_path.joinpath('pubspec.yaml').write_text(pubspec_yaml)
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bin_dir = tmp_path.joinpath('bin')
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bin_dir.mkdir()
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bin_dir.joinpath('hello-world-dart.dart').write_text(hello_world_dart_dart)
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expected = (0, b'hello hello world\n')
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assert run_language(tmp_path, dart, 'hello-world-dart') == expected
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def test_dart_additional_deps(tmp_path):
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_make_local_repo(str(tmp_path))
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ret = run_language(
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tmp_path,
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dart,
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'hello-world-dart',
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deps=('hello_world_dart',),
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)
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assert ret == (0, b'hello hello world\n')
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def test_dart_additional_deps_versioned(tmp_path):
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_make_local_repo(str(tmp_path))
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ret, out = run_language(
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tmp_path,
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dart,
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'secure-random -l 4 -b 16',
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deps=('encrypt:5.0.0',),
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)
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assert ret == 0
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re_assert.Matches('^[a-f0-9]{8}\n$').assert_matches(out.decode())
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