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[tool] Update to Dart 3 (#6030)

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Updates the repo tooling to Dart 3, now that the N-2 version has Dart 3, which allows us to use Dart 3 features (e.g., records) going forward.

To allow the update:
- Removes `break` commands from `switch`es (all done automatically with `dart fix --apply`)
- Replaces mocking of `ProcessResult` with just creating an actual `ProcessResult` since it's a `final` data class and thus can't (but also doesn't need to be) mocked.
This commit is contained in:
stuartmorgan
2024-02-06 11:31:48 -08:00
committed by GitHub
parent 9382257ce7
commit 7403992f15
15 changed files with 70 additions and 99 deletions
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13
script/tool/lib/src/update_excerpts_command.dart
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@ -138,20 +138,15 @@ class UpdateExcerptsCommand extends PackageLoopingCommand {
switch (extension) {
case '':
language = 'txt';
break;
case '.kt':
language = 'kotlin';
break;
case '.cc':
case '.cpp':
language = 'c++';
break;
case '.m':
language = 'objectivec';
break;
case '.gradle':
language = 'groovy';
break;
default:
language = extension.substring(1);
break;
@ -173,7 +168,6 @@ class UpdateExcerptsCommand extends PackageLoopingCommand {
}
}
output.writeln(line);
break;
case _ExcerptParseMode.pragma:
if (!line.startsWith('```')) {
errors.add(
@ -195,7 +189,6 @@ class UpdateExcerptsCommand extends PackageLoopingCommand {
mode = _ExcerptParseMode.injecting;
}
output.writeln(line);
break;
case _ExcerptParseMode.injecting:
if (line == '```') {
if (existingBlock.toString() != excerpt) {
@ -210,7 +203,6 @@ class UpdateExcerptsCommand extends PackageLoopingCommand {
} else {
existingBlock.writeln(line);
}
break;
}
}
if (detectedChange) {
@ -250,23 +242,18 @@ class UpdateExcerptsCommand extends PackageLoopingCommand {
case 'objectivec':
case 'swift':
prefix = '// ';
break;
case 'css':
prefix = '/* ';
suffix = ' */';
break;
case 'html':
case 'xml':
prefix = '<!--';
suffix = '-->';
padding = ' ';
break;
case 'yaml':
prefix = '# ';
break;
case 'sh':
prefix = '# ';
break;
}
final String startRegionMarker = '$prefix#docregion $section$suffix';
final String endRegionMarker = '$prefix#enddocregion $section$suffix';