feat(ecosystem): compliant Praxis/Hexis integration + vendored build
Bring the Nexus/Praxis/Hexis integration in line with MAVEN_ECOSYSTEM_ARCHITECTURE.md: - Praxis over HTTP: drop the in-process praxis.db open (praxisstore/ praxistools) and call praxisd's /api/v1/tools/* API via a new praxisClient. Honors the "no component reads another's DB" invariant (AC#12). PraxisConfig.DBPath -> URL. - Hexis confirmation gate: mutating capabilities (ReadOnly=false) now park a bound pendingHexis confirmation and require a spoken "да" before executing; read-only run immediately (AC#7, no auto attention->action). - Capability safety: >1 verb match is ambiguous -> ask instead of firing the first; ambiguous Nexus resolution asks for clarification (AC#2). - Correlation IDs on Hexis execute, recorded in the cross-service trace. - Bug: importance arrives as JSON float64 over HTTP, not int. - Tests: confirm-gate, decline, read-only, and ambiguity paths. Build: vendor/ bakes in the hexis client (replace-directed at a sibling repo outside the Docker context); Dockerfile builds from vendor and no longer `go mod download`s the unreachable replace paths. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
kami
+232
-1
@@ -45,6 +45,7 @@ package main
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import (
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"bufio"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"log"
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@@ -74,6 +75,7 @@ import (
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"github.com/kami/maven/internal/voice"
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"github.com/kami/maven/internal/weather"
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"github.com/kami/maven/internal/worker"
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hexisclient "github.com/kami/hexis/pkg/client"
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)
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// voiceWiring — everything the daemon needs to run the audio path. Held by
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@@ -116,7 +118,7 @@ func (w *voiceWiring) close() {
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//
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// When voice is enabled, MUST wire a voicesink into the dispatcher's Voice
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// slot using w.sessions (the caller does that — see main.go).
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func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, memStore memory.Store, dataStore *store.Store) (*voiceWiring, error) {
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func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, memStore memory.Store, dataStore *store.Store, eco *ecosystemWiring) (*voiceWiring, error) {
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if cfg.Voice == nil || !cfg.Voice.Enabled {
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return nil, nil
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}
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@@ -250,6 +252,7 @@ func wireVoice(cfg *config.Config, coreAPI ipc.CoreAPI, phr phraser.Phraser, mem
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dialogueSessions: dialogueSessions,
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queryMinScore: cfg.Voice.QueryMinScore,
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timeParser: router.NewPythonDateParser(),
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ecosystem: eco,
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}
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// ----- the server (TCP listener) -----
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@@ -308,6 +311,21 @@ type reactiveHandler struct {
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mu sync.Mutex
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pending *pendingAct
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pendingRoutine *pendingRoutineConfirm // routine proposal awaiting y/n
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pendingHexis *pendingHexisExec // mutating Hexis capability awaiting y/n
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ecosystem *ecosystemWiring // nexus + hexis + praxis clients
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}
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// pendingHexisExec — a mutating Hexis capability parked awaiting a spoken
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// confirm. The confirmation is bound to the resolved capability + canonical
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// target entity so a later "да" can only execute exactly what was proposed
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// (ecosystem invariant: protected actions require bound confirmation).
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type pendingHexisExec struct {
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capabilityID string
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capName string
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entityID string
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displayName string
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expiry time.Time
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}
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// pendingRoutineConfirm — a proposed routine awaiting a spoken y/n to become
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@@ -595,6 +613,22 @@ func (h *reactiveHandler) applyAction(ctx context.Context, dec router.Decision)
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dec.Slots.Fn, dec.Slots.Args, dec.Slots.HasFn = fn, args, true
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}
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}
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// Praxis ecosystem tools: intercept before the system command executor.
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if h.ecosystem != nil && h.ecosystem.praxis != nil && dec.Slots.HasFn {
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if reply := h.handlePraxisAct(ctx, dec); reply != "" {
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return reply
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}
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}
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// Hexis ecosystem action: if ecosystem is configured and we have a verb
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// + entity text, try to resolve the entity and execute via Hexis.
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if h.ecosystem != nil && h.ecosystem.hexis != nil && dec.Slots.Text != "" {
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if reply := h.handleHexisAct(ctx, dec); reply != "" {
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return reply
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}
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}
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// HasFn still false ⇒ no allowlist match: scaffold a 'proposed' tool
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// the user can enable on the authed surface ("earn the right to ask").
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if !dec.Slots.HasFn {
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@@ -1097,6 +1131,183 @@ func loadSeedFile(c *router.Classifier, intent router.Intent) (int, error) {
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return count, nil
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}
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// handlePraxisAct — dispatches ecosystem tool acts through the Praxis tools API.
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// Returns "" when the act is not a Praxis verb (the caller falls through to the
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// system command executor). Returns a reply string otherwise.
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func (h *reactiveHandler) handlePraxisAct(ctx context.Context, dec router.Decision) string {
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if h.ecosystem == nil || h.ecosystem.praxis == nil {
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return ""
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}
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px := h.ecosystem.praxis
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fn := dec.Slots.Fn
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// Map verbs and Russian aliases to Praxis tool calls.
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// Each case: if the verb matches, call the tool and return a user-facing reply.
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switch fn {
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case "list_attention", "attention", "внимание", "что требует внимания", "что нового":
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items, err := px.ListAttention(ctx, 20)
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if err != nil {
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log.Printf("ecosystem: praxis attention: %v", err)
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return "не могу сейчас узнать, что требует внимания."
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}
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if len(items) == 0 {
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return "ничего не требует внимания."
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}
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h.recordPraxisTrace(ctx, "list_attention", map[string]any{"count": len(items)})
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var parts []string
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for _, item := range items {
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title, _ := item["title"].(string)
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// importance arrives as JSON number ⇒ float64 over the HTTP contract.
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importance, _ := item["importance"].(float64)
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rule, _ := item["rule"].(string)
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s := title
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if importance > 0 {
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s += fmt.Sprintf(" (важность %d", int(importance))
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if rule != "" {
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s += ": " + rule
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}
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s += ")"
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}
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parts = append(parts, s)
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}
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return "требует внимания: " + strings.Join(parts, "; ")
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case "list_changes", "changes", "изменения", "что изменилось":
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changes, err := px.ListChanges(ctx, 20)
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if err != nil {
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log.Printf("ecosystem: praxis changes: %v", err)
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return "не могу сейчас узнать об изменениях."
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}
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if len(changes) == 0 {
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return "нет изменений."
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}
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h.recordPraxisTrace(ctx, "list_changes", map[string]any{"count": len(changes)})
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var parts []string
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for _, c := range changes {
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title, _ := c["title"].(string)
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typ, _ := c["change_type"].(string)
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parts = append(parts, fmt.Sprintf("%s (%s)", title, typ))
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}
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return "изменения: " + strings.Join(parts, "; ")
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default:
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// Not a Praxis verb — let the caller fall through.
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return ""
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}
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}
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// recordPraxisTrace — writes a fact recording a cross-service ecosystem call.
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// The fact is stored with source "praxis:trace" so the proactive loop can
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// reference it and the dashboard can display recent ecosystem activity.
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func (h *reactiveHandler) recordPraxisTrace(ctx context.Context, operation string, details map[string]any) {
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now := h.now()
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value := operation
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if len(details) > 0 {
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if b, err := json.Marshal(details); err == nil {
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value = operation + " " + string(b)
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}
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}
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_, _ = h.api.WriteFact(ctx, ipc.WriteFactReq{
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Ts: now,
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Kind: "system",
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Key: "praxis:" + operation,
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Value: value,
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Source: "praxis:trace",
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Confidence: 1.0,
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})
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}
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// handleHexisAct — resolves entity references through Nexus and executes
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// matching capabilities through Hexis. Returns a reply string when handled,
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// or "" to fall through to the system command executor.
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func (h *reactiveHandler) handleHexisAct(ctx context.Context, dec router.Decision) string {
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if h.ecosystem == nil {
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return ""
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}
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// Resolve the utterance text as an entity reference through Nexus. An
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// ambiguous match must stop and clarify — never guess a mutation target.
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entityID, displayName, ambiguous, err := h.ecosystem.resolveEntityReference(ctx, dec.Slots.Text, nil)
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if err != nil {
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return ""
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}
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if len(ambiguous) > 0 {
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return "уточни, что именно: " + strings.Join(ambiguous, ", ") + "?"
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}
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if entityID == "" {
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return ""
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}
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// Discover Hexis capabilities for this entity.
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caps := h.ecosystem.discoverCapabilities(ctx, entityID)
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if len(caps) == 0 {
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return ""
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}
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// Match the user's verb to a capability by name/description. Collect all
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// matches: more than one is itself ambiguous, so we ask rather than pick
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// the first (ecosystem invariant: no arbitrary target for mutation).
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verb := dec.Slots.Fn
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if verb == "" {
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verb = dec.Slots.Text
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}
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verbLower := strings.ToLower(verb)
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var matches []*hexisclient.Capability
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for i, c := range caps {
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if strings.Contains(strings.ToLower(c.Name), verbLower) ||
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(c.Description != "" && strings.Contains(strings.ToLower(c.Description), verbLower)) {
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matches = append(matches, &caps[i])
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}
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}
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if len(matches) == 0 {
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return ""
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}
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if len(matches) > 1 {
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var names []string
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for _, m := range matches {
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names = append(names, m.Name)
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}
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return "какую команду для " + displayName + ": " + strings.Join(names, ", ") + "?"
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}
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matched := matches[0]
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// Read-only capabilities run immediately; mutating ones are parked for an
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// explicit spoken confirm bound to this capability + target.
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if !matched.ReadOnly {
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h.mu.Lock()
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h.pendingHexis = &pendingHexisExec{
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capabilityID: matched.ID,
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capName: matched.Name,
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entityID: entityID,
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displayName: displayName,
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expiry: h.now().Add(confirmTTL),
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}
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h.mu.Unlock()
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return "выполнить «" + matched.Name + "» для " + displayName + "? скажи «да» или «нет»."
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}
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return h.execHexis(ctx, matched.ID, matched.Name, entityID, displayName)
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}
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// execHexis runs a resolved capability and records a cross-service trace with
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// the correlation ID. It reports command success, never operational recovery
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// (Praxis observes recovery independently).
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func (h *reactiveHandler) execHexis(ctx context.Context, capID, capName, entityID, displayName string) string {
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correlationID, err := h.ecosystem.executeCapability(ctx, capID, entityID, nil)
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if err != nil {
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log.Printf("ecosystem: hexis execute error (cor=%s): %v", correlationID, err)
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return "не получилось выполнить команду для " + displayName + "."
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}
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h.recordPraxisTrace(ctx, "hexis:"+capName, map[string]any{
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"entity_id": entityID,
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"entity_name": displayName,
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"capability": capName,
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"correlation_id": correlationID,
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})
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return "команда выполнена для " + displayName + "."
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}
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// jsonString — a one-line JSON string encoder without dragging encoding/json
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// into the top of this file. Used to wrap a reminder payload's text field;
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// the router's reminder Slots are already absolute (DateTimeParser resolved
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@@ -1166,6 +1377,26 @@ func (h *reactiveHandler) resolveConfirm(ctx context.Context, text string) (stri
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h.pendingRoutine = nil
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}
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// Check pending Hexis execution confirm. Bound to the exact capability +
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// target that was proposed; a stray "да" can only run that, nothing else.
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if hx := h.pendingHexis; hx != nil {
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if h.now().After(hx.expiry) {
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h.pendingHexis = nil
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} else {
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switch classifyConfirm(text) {
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case confirmYes:
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h.pendingHexis = nil
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return h.execHexis(ctx, hx.capabilityID, hx.capName, hx.entityID, hx.displayName), true
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case confirmNo:
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h.pendingHexis = nil
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return "отменила.", true
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default:
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h.pendingHexis = nil
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return "", false
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}
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}
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}
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// Check tool confirm (existing behavior).
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p := h.pending
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if p == nil {
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