First real content under app/. Lays the whole Tier 0 foundation in one
commit because the pieces depend on each other circularly (kernel →
extension → widgets → built-ins all reference types from the layer
below); splitting would leave intermediate commits that don't compile.
Key shapes:
* bare WidgetsApp root — no Material, no Cupertino, no Scaffold.
ClideTheme InheritedWidget is the only source of tokens.
* ClideKernel InheritedWidget aggregates 18 services (settings,
project, extensions, theme, panels, events, ipc, commands +
palette + keybindings, clipboard, files, notify, dialog, tray,
secrets, os, net, focus, log, i18n). ExtensionContext exposes
them through a stable interface.
* ClideExtension + sealed ContributionPoint hierarchy (Tab,
StatusItem, Toolbar, Command, TrayItem, LayoutPreset). One
manifest ships N contributions into kernel slots.
* Three-tier theme pipeline: palette (named colors) → semantic
roles → ~60 surface tokens. Defaults at each layer so legacy
palette-only themes produce a complete SurfaceTokens.
* A11y baked in from day one — every interactive primitive wraps
in Semantics(label:, hint:, button:); ensureSemantics() at boot;
theme/contrast.dart helper exposes token pairs for the WCAG
gate in the a11y test suite.
* i18n ported from fframe's L10n pattern (text-driven, namespaced
JSON catalogs, caller-supplied placeholders) with a proper
locale fallback chain (exact → language → default → placeholder)
fframe lacks.
* Four Tier-0 built-ins live (default-layout, welcome, ipc-status,
theme-picker) plus 17 id-reserving stubs so later tiers fill in
without rename churn.
.gitignore extended to cover app/ sub-package artefacts and the
Playwright harness scratch dirs.
Co-Authored-By: Claude <noreply@anthropic.com>
37 lines
1.2 KiB
Dart
37 lines
1.2 KiB
Dart
import 'dart:io';
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import 'package:clide_app/extension/src/manifest.dart';
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/// Scans the third-party extensions root for `manifest.yaml` files.
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///
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/// Built-ins are registered by the app at boot; this scanner handles
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/// installed third-party extensions. Tier 0 returns an empty list
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/// until the Lua adapter lands — every call is safe to make anyway.
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class ExtensionScanner {
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const ExtensionScanner();
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/// Typical install root: `~/.clide/extensions/<id>/manifest.yaml`.
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/// Override for tests.
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Directory defaultRoot() {
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final home = Platform.environment['HOME'] ?? '/tmp';
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return Directory('$home/.clide/extensions');
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}
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Future<List<ExtensionManifest>> discover({Directory? root}) async {
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final dir = root ?? defaultRoot();
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if (!await dir.exists()) return const [];
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final out = <ExtensionManifest>[];
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await for (final entity in dir.list()) {
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if (entity is! Directory) continue;
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final m = File('${entity.path}/manifest.yaml');
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if (!await m.exists()) continue;
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try {
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out.add(await ExtensionManifest.fromFile(m));
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} on FormatException catch (_) {
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// skip malformed manifests; the extensions-ui will surface them
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}
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}
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return out;
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}
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}
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