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

@ -46,7 +46,7 @@ export class FooterComponent implements Component {
private gitWatcher: FSWatcher | null = null;
private onBranchChange: (() => void) | null = null;
private autoCompactEnabled: boolean = true;
private hookStatuses: Map<string, string> = new Map();
private extensionStatuses: Map<string, string> = new Map();
constructor(session: AgentSession) {
this.session = session;
@ -57,17 +57,17 @@ export class FooterComponent implements Component {
}
/**
* Set hook status text to display in the footer.
* Set extension status text to display in the footer.
* Text is sanitized (newlines/tabs replaced with spaces) and truncated to terminal width.
* ANSI escape codes for styling are preserved.
* @param key - Unique key to identify this status
* @param text - Status text, or undefined to clear
*/
setHookStatus(key: string, text: string | undefined): void {
setExtensionStatus(key: string, text: string | undefined): void {
if (text === undefined) {
this.hookStatuses.delete(key);
this.extensionStatuses.delete(key);
} else {
this.hookStatuses.set(key, text);
this.extensionStatuses.set(key, text);
}
}
@ -309,9 +309,9 @@ export class FooterComponent implements Component {
const lines = [theme.fg("dim", pwd), dimStatsLeft + dimRemainder];
// Add hook statuses on a single line, sorted by key alphabetically
if (this.hookStatuses.size > 0) {
const sortedStatuses = Array.from(this.hookStatuses.entries())
// Add extension statuses on a single line, sorted by key alphabetically
if (this.extensionStatuses.size > 0) {
const sortedStatuses = Array.from(this.extensionStatuses.entries())
.sort(([a], [b]) => a.localeCompare(b))
.map(([, text]) => sanitizeStatusText(text));
const statusLine = sortedStatuses.join(" ");