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fix(v2): map failed and interrupted execution events to session.idle #386

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Merged
EyJunge1 merged 1 commit into from
Oct 6, 2026
Merged

fix(v2): map failed and interrupted execution events to session.idle #386

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18 changes: 12 additions & 6 deletions src/v2/legacy-client.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -317,16 +317,22 @@ export function legacyToolResult(value: unknown): { content: string; metadata?:
return { content: JSON.stringify(value ?? null) };
}

// opencode v2 no longer publishes `session.idle`, which is what
// opencode-mem builds auto-capture and profile learning on. The
// `/api/event` stream emits `session.execution.{succeeded,failed,interrupted}`
// with `data.sessionID`; forwarding them under the legacy name is enough.
const LEGACY_EVENT_ALIASES: Record<string, string> = {
"session.compaction.ended": "session.compacted",
"session.execution.succeeded": "session.idle",
"session.execution.failed": "session.idle",
"session.execution.interrupted": "session.idle",
};

export function toLegacyEvent(raw: any): { type: string; properties: any } {
const envelope = raw?.payload ?? raw;
const source = envelope?.type === "sync" && envelope.syncEvent ? envelope.syncEvent : envelope;
const rawType = typeof source?.type === "string" ? source.type.replace(/\.1$/, "") : source?.type;
const type =
rawType === "session.compaction.ended"
? "session.compacted"
: rawType === "session.execution.succeeded"
? "session.idle"
: rawType;
const type = typeof rawType === "string" ? (LEGACY_EVENT_ALIASES[rawType] ?? rawType) : rawType;
const data = source?.data ?? {};
if (source && typeof source === "object" && "properties" in source) {
return { type, properties: source.properties };
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19 changes: 9 additions & 10 deletions tests/v2-legacy-client.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -384,16 +384,15 @@ describe("OpenCode v2 legacy client bridge", () => {
});
});

it("maps V2 execution.succeeded to session.idle for auto-capture", () => {
expect(
toLegacyEvent({
type: "session.execution.succeeded",
data: { sessionID: "ses-1" },
})
).toEqual({
type: "session.idle",
properties: { sessionID: "ses-1" },
});
it("aliases v2 execution events to session.idle", () => {
const t = (raw: string) => toLegacyEvent({ type: raw, data: { sessionID: "s1" } }).type;

expect(t("session.execution.succeeded")).toBe("session.idle");
expect(t("session.execution.failed")).toBe("session.idle");
expect(t("session.execution.interrupted")).toBe("session.idle");
expect(t("session.compaction.ended")).toBe("session.compacted");
expect(t("message.updated")).toBe("message.updated");
expect(t("session.execution.succeeded.1")).toBe("session.idle");
});

it("filters the global event stream by direct or session location", async () => {
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