X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/790279faf0fda789d93a75f6f5996e65d5de4a18..3cdbd017da9ae7a7045f4272f16d4b262fd01c79:/subagent_run.go

diff --git a/subagent_run.go b/subagent_run.go
index 0780393..891766c 100644
--- a/subagent_run.go
+++ b/subagent_run.go
@@ -256,6 +256,18 @@ func (r *SubagentRuns) Resume(ctx context.Context) error {
 	return r.save()
 }
 
+// Snapshot locks the run state, memory, and subagent logs while snapshot reads
+// the agent files. The lock order agrees with Stop, which logs under the run
+// lock.
+func (r *SubagentRuns) Snapshot(ctx context.Context, snapshot func() error) error {
+	r.mutex.Lock()
+	defer r.mutex.Unlock()
+
+	return r.memory.Snapshot(ctx, func() error {
+		return r.subagents.Snapshot(ctx, snapshot)
+	})
+}
+
 // Close ends every run and waits for them. No subagent starts after Close.
 func (r *SubagentRuns) Close() {
 	r.mutex.Lock()
@@ -503,11 +515,13 @@ func (r *SubagentRuns) chain(ctx context.Context, run *SubagentRun) (string, err
 	input = append(input, modelUserMessage(r.state()), modelUserMessage(log))
 	chain := &Chain{
 		client: r.client,
+		images: r.agent.Images(),
 		tools: &Toolbox{
 			log:       run.subagent,
 			chat:      r.memory,
 			subagents: r.subagents,
 			workdir:   run.subagent.WorkDir(),
+			images:    r.agent.Images(),
 		},
 		request: ModelRequest{
 			Model:        r.agent.config.Model,