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Claude
a2cb224323
Phase B Step 6 — Solid.js incremental migration
- vite-plugin-solid + solid-js + @solidjs/testing-library in package.json
- vite.config.ts compiles src/components/solid/** as Solid TSX
- tsconfig.json gains jsx: preserve / jsxImportSource: solid-js
- lib/solidAdapter.ts wraps existing custom Stores as Solid signals
- lib/solidMount.ts adapts Solid render to {mount,destroy} contract
- components/solid/Badge.tsx (proof-of-concept leaf)
- components/solid/ChannelListItem.tsx (store-subscribed leaf)
- components/solid/Badge.test.tsx pipeline smoke test
- components/solid/README.md documents the migration recipe
Phase B Step 7 — Event persistence layer
- SQLite + Postgres migrations for the events table
- sqlc query files for both engines
- EventStore interface + SQLite raw-SQL impl + MemStore impl + pg stubs
- ws.EventPersister: async batched writer (queue / flush / drain / drop)
- ws.StartEventPruner: background retention pruner
- hub persists every replay-buffer push and exposes reconnect-tier counters
- serve.handleReconnect: tiered replay (buffer -> DB -> full re-sync)
- EventPersistenceConfig + main.go wiring
- event_persister_test.go covers batching / drops / drain
Phase B Step 8 — OpenTelemetry skeleton
- Server/telemetry package with public Provider/Tracer/Meter/Counter API
- telemetry_default.go (no-op build) + telemetry_otel.go (build tag otel)
- telemetry/metrics.go declares the AppMetrics bundle
- HTTPMiddleware mounted in Chi router (pass-through in default build)
- PrometheusHandler optionally mounted at /metrics
- Spans on MessageService.SendMessage, PermissionService.HasChannelPerm,
ChannelService.ListVisibleChannels
- Reconnect-tier counter wired into the global meter
- TelemetryConfig defaults
Phase C Step 9 — Wazero plugin runtime skeleton
- Server/plugin package: manifest parser, loader, registry, host APIs
(commands, storage, events, http, ui), errors
- sandbox_default.go (no-op) + sandbox_wazero.go (build tag wazero)
- SQLite + Postgres migrations for plugins + plugin_kv tables
- PluginStore interface + impls + pg stubs
- plugin/examples/hello manifest + README
- plugin_test.go covers manifest, loader, capability gating
- api/plugins_handler.go admin REST surface, mounted under admin group
- PluginsConfig + main.go wiring (disabled by default)
- Client: lib/pluginBridge.ts iframe + postMessage host
- Client: components/solid/PluginContainer.tsx Solid host component
Verification
- Default build (no -tags) is intended to compile cleanly with no new
third-party dependencies. The sandbox lacked Go 1.25.0 so go build
could not run; PHASE_BC_LOCAL_TODO.md enumerates the local follow-up
work (npm install, go mod tidy, sqlc-generate, real otel/wazero
wiring, remaining service spans, full Solid migration).
55 lines
1.8 KiB
Go
55 lines
1.8 KiB
Go
// Phase C Step 9 — `storage` host capability.
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//
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// Plugins get a per-plugin namespaced KV store backed by the PluginStore
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// rows in the events/plugin schema. Capacity caps and value-size caps are
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// enforced here so a misbehaving plugin can't fill the database.
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package plugin
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import (
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"context"
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"fmt"
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)
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const (
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maxPluginValueBytes = 64 * 1024 // 64 KB per value
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maxPluginScanLimit = 1000 // hard cap on PluginKVScan results
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)
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// StoragePut writes a single key/value pair on behalf of inst.
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func (r *Registry) StoragePut(ctx context.Context, inst *Instance, key string, value []byte) error {
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if !inst.Manifest.HasCapability(CapStorage) {
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return ErrCapabilityNotGranted
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}
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if len(value) > maxPluginValueBytes {
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return fmt.Errorf("plugin storage: value exceeds %d bytes", maxPluginValueBytes)
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}
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return r.cfg.Store.PluginKVSet(ctx, inst.ID, key, value)
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}
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// StorageGet returns the value for key, or (nil, error) when missing.
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func (r *Registry) StorageGet(ctx context.Context, inst *Instance, key string) ([]byte, error) {
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if !inst.Manifest.HasCapability(CapStorage) {
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return nil, ErrCapabilityNotGranted
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}
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return r.cfg.Store.PluginKVGet(ctx, inst.ID, key)
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}
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// StorageDelete removes a key.
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func (r *Registry) StorageDelete(ctx context.Context, inst *Instance, key string) error {
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if !inst.Manifest.HasCapability(CapStorage) {
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return ErrCapabilityNotGranted
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}
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return r.cfg.Store.PluginKVDelete(ctx, inst.ID, key)
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}
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// StorageScan returns all keys with the given prefix, capped at maxPluginScanLimit.
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func (r *Registry) StorageScan(ctx context.Context, inst *Instance, prefix string, limit int) (map[string][]byte, error) {
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if !inst.Manifest.HasCapability(CapStorage) {
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return nil, ErrCapabilityNotGranted
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}
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if limit <= 0 || limit > maxPluginScanLimit {
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limit = maxPluginScanLimit
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}
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return r.cfg.Store.PluginKVScan(ctx, inst.ID, prefix, limit)
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}
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