Merge hooks and custom-tools into unified extensions system (#454)

Breaking changes:
- Settings: 'hooks' and 'customTools' arrays replaced with 'extensions'
- CLI: '--hook' and '--tool' flags replaced with '--extension' / '-e'
- API: HookMessage renamed to CustomMessage, role 'hookMessage' to 'custom'
- API: FileSlashCommand renamed to PromptTemplate
- API: discoverSlashCommands() renamed to discoverPromptTemplates()
- Directories: commands/ renamed to prompts/ for prompt templates

Migration:
- Session version bumped to 3 (auto-migrates v2 sessions)
- Old 'hookMessage' role entries converted to 'custom'

Structural changes:
- src/core/hooks/ and src/core/custom-tools/ merged into src/core/extensions/
- src/core/slash-commands.ts renamed to src/core/prompt-templates.ts
- examples/hooks/ and examples/custom-tools/ merged into examples/extensions/
- docs/hooks.md and docs/custom-tools.md merged into docs/extensions.md

New test coverage:
- test/extensions-runner.test.ts (10 tests)
- test/extensions-discovery.test.ts (26 tests)
- test/prompt-templates.test.ts
This commit is contained in:
Mario Zechner 2026-01-05 01:43:35 +01:00
parent 9794868b38
commit c6fc084534
112 changed files with 2842 additions and 6747 deletions

View file

@ -9,7 +9,7 @@ describe("SessionManager.saveCustomEntry", () => {
const msgId = session.appendMessage({ role: "user", content: "hello", timestamp: 1 });
// Save a custom entry
const customId = session.appendCustomEntry("my_hook", { foo: "bar" });
const customId = session.appendCustomEntry("my_data", { foo: "bar" });
// Save another message
const msg2Id = session.appendMessage({
@ -36,7 +36,7 @@ describe("SessionManager.saveCustomEntry", () => {
const customEntry = entries.find((e) => e.type === "custom") as CustomEntry;
expect(customEntry).toBeDefined();
expect(customEntry.customType).toBe("my_hook");
expect(customEntry.customType).toBe("my_data");
expect(customEntry.data).toEqual({ foo: "bar" });
expect(customEntry.id).toBe(customId);
expect(customEntry.parentId).toBe(msgId);