commit | d5f88375b41def124aa65be1d4da8a2c9e82e076 | [log] [tgz] |
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author | dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> | Mon Apr 03 12:17:58 2023 -0700 |
committer | GitHub <noreply@github.com> | Mon Apr 03 12:17:58 2023 -0700 |
tree | 459a2fe82028070e08cbc38778b2c9e41dae75ef | |
parent | a8a55e61f71dd653223885db8b43d4e298ebd991 [diff] |
Bump dart-lang/setup-dart from 1.4.0 to 1.5.0 (#70) Bumps [dart-lang/setup-dart](https://github.com/dart-lang/setup-dart) from 1.4.0 to 1.5.0. - [Release notes](https://github.com/dart-lang/setup-dart/releases) - [Changelog](https://github.com/dart-lang/setup-dart/blob/main/CHANGELOG.md) - [Commits](https://github.com/dart-lang/setup-dart/compare/a57a6c04cf7d4840e88432aad6281d1e125f0d46...d6a63dab3335f427404425de0fbfed4686d93c4f) --- updated-dependencies: - dependency-name: dart-lang/setup-dart dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Tools for creating a persistent worker loop for bazel.
There are two abstract classes provided by this package, AsyncWorkerLoop
and SyncWorkerLoop
. These each have a performRequest
method which you must implement.
Lets look at a simple example of a SyncWorkerLoop
implementation:
import 'dart:io'; import 'package:bazel_worker/bazel_worker.dart'; void main() { // Blocks until it gets an EOF from stdin. SyncSimpleWorker().run(); } class SyncSimpleWorker extends SyncWorkerLoop { /// Must synchronously return a [WorkResponse], since this is a /// [SyncWorkerLoop]. WorkResponse performRequest(WorkRequest request) { File('hello.txt').writeAsStringSync('hello world!'); return WorkResponse()..exitCode = EXIT_CODE_OK; } }
And now the same thing, implemented as an AsyncWorkerLoop
:
import 'dart:io'; import 'package:bazel_worker/bazel_worker.dart'; void main() { // Doesn't block, runs tasks async as they are received on stdin. AsyncSimpleWorker().run(); } class AsyncSimpleWorker extends AsyncWorkerLoop { /// Must return a [Future<WorkResponse>], since this is an /// [AsyncWorkerLoop]. Future<WorkResponse> performRequest(WorkRequest request) async { await File('hello.txt').writeAsString('hello world!'); return WorkResponse()..exitCode = EXIT_CODE_OK; } }
As you can see, these are nearly identical, it mostly comes down to the constraints on your package and personal preference which one you choose to implement.
A package:bazel_worker/testing.dart
file is also provided, which can greatly assist with writing unit tests for your worker. See the test/worker_loop_test.dart
test included in this package for an example of how the helpers can be used.
Please file feature requests and bugs at the issue tracker.