refactor(commands): add runtime interfaces for agent-backed handlers

pkg/commands/runtime.go

@@ -0,0 +1,21 @@
+package commands
+
+import (
+	"github.com/sipeed/picoclaw/pkg/config"
+	"github.com/sipeed/picoclaw/pkg/session"
+)
+
+type SessionOps interface {
+	ResolveActive(scopeKey string) (string, error)
+	StartNew(scopeKey string) (string, error)
+	List(scopeKey string) ([]session.SessionMeta, error)
+	Resume(scopeKey string, index int) (string, error)
+	Prune(scopeKey string, limit int) ([]string, error)
+}
+
+type Runtime interface {
+	Channel() string
+	ScopeKey() string
+	SessionOps() SessionOps
+	Config() *config.Config
+}

pkg/commands/runtime_test.go

@@ -0,0 +1,53 @@
+package commands
+
+import (
+	"testing"
+
+	"github.com/sipeed/picoclaw/pkg/config"
+	"github.com/sipeed/picoclaw/pkg/session"
+)
+
+type fakeSessionOps struct{}
+
+func (f *fakeSessionOps) ResolveActive(scopeKey string) (string, error) {
+	return "", nil
+}
+
+func (f *fakeSessionOps) StartNew(scopeKey string) (string, error) {
+	return "", nil
+}
+
+func (f *fakeSessionOps) List(scopeKey string) ([]session.SessionMeta, error) {
+	return nil, nil
+}
+
+func (f *fakeSessionOps) Resume(scopeKey string, index int) (string, error) {
+	return "", nil
+}
+
+func (f *fakeSessionOps) Prune(scopeKey string, limit int) ([]string, error) {
+	return nil, nil
+}
+
+type fakeRuntime struct{}
+
+func (f *fakeRuntime) Channel() string {
+	return ""
+}
+
+func (f *fakeRuntime) ScopeKey() string {
+	return ""
+}
+
+func (f *fakeRuntime) SessionOps() SessionOps {
+	return &fakeSessionOps{}
+}
+
+func (f *fakeRuntime) Config() *config.Config {
+	return &config.Config{}
+}
+
+func TestRuntimeContracts_MinimalSessionOps(t *testing.T) {
+	var _ SessionOps = (*fakeSessionOps)(nil)
+	var _ Runtime = (*fakeRuntime)(nil)
+}