apps/train with halkyon_train_server, _client and _flutter, as Todo's: halkyon_base configured by trainBase(), its own register alone and a member of the instance's where the operator names one, the app on halkyon_app's gates with Train's frame, account sheet and About, texts in British English and German that speak of workouts, app.halkyon.train on Android, iOS, Linux, macOS and Windows. Where it differs from Todo: development ports of its own (8180 to 8190), so it runs beside Learn's server; one initial migration with the schema Todo's migrations end at (the same tables, compared line by line), not Todo's seventeen; and Todo's icon as a placeholder until the icon tool of ADR 0031 draws Train's bike. The workspace, the licences, the READMEs and AGENTS.md name it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
65 lines
3.5 KiB
Markdown
65 lines
3.5 KiB
Markdown
# Halkyon
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Halkyon's apps and the packages they share, in one repository. Each app is a Flutter app
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for Linux, Windows, macOS, Android and iOS with a [Serverpod](https://serverpod.dev)
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server of its own, offline-first, and anyone may run an instance of it: the apps, the
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servers and everything needed to host an instance are published.
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| App | What it is | Where |
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| Halkyon Learn | Creating, sharing and studying study material, flashcards scheduled with FSRS | [`apps/learn/`](apps/learn/README.md), at learn.halkyon.eu |
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| Halkyon Todo | To-dos; for now a shell on the shared packages: sign-in, instances, the account | [`apps/todo/`](apps/todo/) |
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| Halkyon Train | Running, cycling and rowing (ADR 0030); for now a shell on the shared packages | [`apps/train/`](apps/train/) |
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Halkyon Meditate is to follow.
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## Layout
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- `apps/<app>/`: each app's server, generated client and Flutter app.
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- `packages/`: what the apps share, taken by path:
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[`halkyon_ui`](packages/halkyon_ui/README.md) (the look: theme, bundled Noto Sans,
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layout, shared widgets), [`halkyon_app`](packages/halkyon_app/README.md) (instances,
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signing in, each person's data and its sync),
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[`halkyon_base`](packages/halkyon_base_server/README.md) (what every server has, as a
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Serverpod module with its generated client `halkyon_base_client`: signing in, the
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account and its deletion, the pruning, the instance's basics),
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[`halkyon_core`](packages/halkyon_core/README.md) (low-level primitives) and
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[`halkyon_interop`](packages/halkyon_interop/README.md) (contracts between apps).
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- `deploy/`: what runs an instance (Docker Compose: Caddy, the server, PostgreSQL),
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learn.halkyon.eu's today.
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- `tool/`: the checks, the pre-push hook and the release scripts. `docs/adr/`: the
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decisions and their reasons.
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One pub workspace holds every package: one `pubspec.lock`, one version of each dependency.
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[Melos](https://melos.invertase.dev) runs scripts across them.
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## Getting started
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- **Flutter v3.47.5**, the version CI uses (`FLUTTER_VERSION` in
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`.forgejo/workflows/ci.yaml`), with each platform you build for set up by Flutter's own
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guides; what an app needs beyond that is in its README.
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- **The Serverpod CLI v4.0.4**: `dart install serverpod_cli@4.0.4`. Pass
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`--no-analytics` to every call; otherwise it reports the commands run to Serverpod.
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- **A C++ compiler**, for `flutter test` too: a dependency of Learn's compiles MeCab as
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it builds.
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```sh
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flutter pub get # every package of the workspace
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dart run melos list # the packages
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ln -s ../../tool/pre-push .git/hooks/pre-push # the checks before every push
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dart run tool/check.dart # format, analysis, every package's tests
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```
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`dart run tool/check.dart --changed-since=origin/main` tests only what changed since
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`main` and what depends on it; `dart run melos run test:flutter --scope=<package>` one
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package's Flutter tests. Each server's tests start an embedded PostgreSQL (no Docker) and
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need test passwords in the server's git-ignored `config/passwords.yaml` (the module's
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README and each app's say which). How the code is organised and the rules it follows are
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in [`AGENTS.md`](AGENTS.md) and each app's own.
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## Licences
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The servers and the server module are under the Server Side Public License 1.0, the apps,
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the client packages and the other shared packages under the GNU Affero General Public
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License 3.0 or later. [`LICENSE.md`](LICENSE.md) says
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which covers what, [`CONTRIBUTING.md`](CONTRIBUTING.md) how to contribute.
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