Refactor SessionEventBase to pass sessionManager and modelRegistry

Breaking changes to hook types:
- SessionEventBase now passes sessionManager and modelRegistry directly
- before_compact: passes preparation, previousCompactions (newest first)
- before_switch: has targetSessionFile; switch: has previousSessionFile
- Removed resolveApiKey (use modelRegistry.getApiKey())
- getSessionFile() returns string | undefined for in-memory sessions

Updated:
- All session event emissions in agent-session.ts
- Hook examples (custom-compaction.ts, auto-commit-on-exit.ts, confirm-destructive.ts)
- Tests (compaction-hooks.test.ts, compaction-hooks-example.test.ts)
- export-html.ts guards for in-memory sessions
This commit is contained in:
Mario Zechner 2025-12-26 22:22:43 +01:00
parent d96375b5e5
commit 9bba388ec5
14 changed files with 145 additions and 177 deletions

View file

@ -13,24 +13,23 @@ describe("Documentation example", () => {
if (event.reason !== "before_compact") return;
// After narrowing, these should all be accessible
const messages = event.messagesToSummarize;
const messagesToKeep = event.messagesToKeep;
const cutPoint = event.cutPoint;
const tokensBefore = event.tokensBefore;
const model = event.model;
const resolveApiKey = event.resolveApiKey;
const firstKeptEntryId = event.firstKeptEntryId;
const { preparation, previousCompactions, sessionManager, modelRegistry, model } = event;
const { messagesToSummarize, messagesToKeep, tokensBefore, firstKeptEntryId, cutPoint } = preparation;
// Get previous summary from most recent compaction
const _previousSummary = previousCompactions[0]?.summary;
// Verify types
expect(Array.isArray(messages)).toBe(true);
expect(Array.isArray(messagesToSummarize)).toBe(true);
expect(Array.isArray(messagesToKeep)).toBe(true);
expect(typeof cutPoint.firstKeptEntryIndex).toBe("number"); // cutPoint still uses index
expect(typeof cutPoint.firstKeptEntryIndex).toBe("number");
expect(typeof tokensBefore).toBe("number");
expect(model).toBeDefined();
expect(typeof resolveApiKey).toBe("function");
expect(typeof sessionManager.getEntries).toBe("function");
expect(typeof modelRegistry.getApiKey).toBe("function");
expect(typeof firstKeptEntryId).toBe("string");
const summary = messages
const summary = messagesToSummarize
.filter((m) => m.role === "user")
.map((m) => `- ${typeof m.content === "string" ? m.content.slice(0, 100) : "[complex]"}`)
.join("\n");
@ -57,12 +56,11 @@ describe("Documentation example", () => {
// After narrowing, these should all be accessible
const entry = event.compactionEntry;
const tokensBefore = event.tokensBefore;
const fromHook = event.fromHook;
expect(entry.type).toBe("compaction");
expect(typeof entry.summary).toBe("string");
expect(typeof tokensBefore).toBe("number");
expect(typeof entry.tokensBefore).toBe("number");
expect(typeof fromHook).toBe("boolean");
});
};