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feat(#2089): migrate cursor onto imperative adapter + hook-bus/dispatch upgrades

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This commit is contained in:
Tom Boucher
2026-07-09 00:21:39 -04:00
parent c5e5211db0
commit b0d985ccb3
9 changed files with 518 additions and 48 deletions
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74
src/runtime-hooks-surface.cts
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@@ -80,8 +80,25 @@ const GSD_COPILOT_SESSION_HOOK_PWSH =
// ---------------------------------------------------------------------------
const GSD_CURSOR_SESSION_HOOK_SCRIPT = 'gsd-cursor-session-start.js';
const GSD_CURSOR_POST_TOOL_HOOK_SCRIPT = 'gsd-cursor-post-tool.js';
const GSD_CURSOR_PRE_TOOL_HOOK_SCRIPT = 'gsd-cursor-pre-tool.js';
const GSD_CURSOR_STOP_HOOK_SCRIPT = 'gsd-cursor-stop.js';
const GSD_CURSOR_SUBAGENT_START_HOOK_SCRIPT = 'gsd-cursor-subagent-start.js';
const GSD_CURSOR_SUBAGENT_STOP_HOOK_SCRIPT = 'gsd-cursor-subagent-stop.js';
const GSD_CURSOR_HOOK_MARKER = 'gsd-managed';
// The full set of Cursor hook events GSD manages (AC4a upgrade, #2089).
// Sourced from the descriptor-driven adapter module
// (src/host-integration-adapters/imperative-hook-bus.cts). This replaces the
// hardcoded ['sessionStart', 'postToolUse'] pair with the 6-event managed set.
const CURSOR_MANAGED_EVENTS = [
'sessionStart',
'postToolUse',
'preToolUse',
'stop',
'subagentStart',
'subagentStop',
];
// ---------------------------------------------------------------------------
// Cline / AGENTS.md constants
// ---------------------------------------------------------------------------
@@ -976,9 +993,8 @@ function reconcileCursorHooksJson(hooksJsonPath: string, managedEntries: CursorM
const hasNestedHooksObject =
parsed['hooks'] && typeof parsed['hooks'] === 'object' && !Array.isArray(parsed['hooks']);
if (!hasNestedHooksObject) {
const eventKeys = ['sessionStart', 'postToolUse'];
const lifted: Record<string, unknown> = {};
for (const k of eventKeys) {
for (const k of CURSOR_MANAGED_EVENTS) {
if (Array.isArray(parsed[k])) {
lifted[k] = parsed[k];
delete parsed[k];
@@ -989,10 +1005,9 @@ function reconcileCursorHooksJson(hooksJsonPath: string, managedEntries: CursorM
if (!parsed['version']) parsed['version'] = 1;
const hookTable = parsed['hooks'] as Record<string, unknown>;
const MANAGED_EVENTS = ['sessionStart', 'postToolUse'];
const entries = managedEntries || {};
for (const event of MANAGED_EVENTS) {
for (const event of CURSOR_MANAGED_EVENTS) {
const existing = Array.isArray(hookTable[event]) ? (hookTable[event] as unknown[]) : [];
const userOwned = existing.filter((e) => !isManagedCursorHookEntry(e));
const newEntry = entries[event] || null;
@@ -1027,7 +1042,20 @@ function writeCursorHooksJson(targetDir: string, src: string, opts?: WriteCursor
const hooksDir = path.join(targetDir, 'hooks');
fs.mkdirSync(hooksDir, { recursive: true });
const hookScripts = [GSD_CURSOR_SESSION_HOOK_SCRIPT, GSD_CURSOR_POST_TOOL_HOOK_SCRIPT];
// AC4a (#2089): install all managed hook scripts, not just sessionStart/postToolUse.
// The event→script mapping is sourced from the descriptor-driven adapter
// (src/host-integration-adapters/imperative-hook-bus.cts).
const eventScriptMap: Record<string, string> = {
sessionStart: GSD_CURSOR_SESSION_HOOK_SCRIPT,
postToolUse: GSD_CURSOR_POST_TOOL_HOOK_SCRIPT,
preToolUse: GSD_CURSOR_PRE_TOOL_HOOK_SCRIPT,
stop: GSD_CURSOR_STOP_HOOK_SCRIPT,
subagentStart: GSD_CURSOR_SUBAGENT_START_HOOK_SCRIPT,
subagentStop: GSD_CURSOR_SUBAGENT_STOP_HOOK_SCRIPT,
};
const hookScripts = CURSOR_MANAGED_EVENTS
.map((ev) => eventScriptMap[ev])
.filter((s): s is string => Boolean(s));
const srcHooksDir = path.join(src, 'hooks');
const installedScripts = new Set<string>();
for (const script of hookScripts) {
@@ -1043,27 +1071,19 @@ function writeCursorHooksJson(targetDir: string, src: string, opts?: WriteCursor
}
const hookOpts: BuildHookCommandOpts = { runtime: 'cursor', platform: opts.platform || process.platform };
const sessionStartCmd = installedScripts.has('gsd-cursor-session-start.js')
? buildHookCommand(targetDir, 'gsd-cursor-session-start.js', hookOpts)
: null;
const postToolCmd = installedScripts.has('gsd-cursor-post-tool.js')
? buildHookCommand(targetDir, 'gsd-cursor-post-tool.js', hookOpts)
: null;
const managedEntries: CursorManagedEntries = {};
if (sessionStartCmd) {
managedEntries['sessionStart'] = {
type: 'command',
command: sessionStartCmd,
[GSD_CURSOR_HOOK_MARKER]: true,
};
}
if (postToolCmd) {
managedEntries['postToolUse'] = {
type: 'command',
command: postToolCmd,
[GSD_CURSOR_HOOK_MARKER]: true,
};
for (const ev of CURSOR_MANAGED_EVENTS) {
const script = eventScriptMap[ev];
if (script && installedScripts.has(script)) {
const cmd = buildHookCommand(targetDir, script, hookOpts);
if (cmd) {
managedEntries[ev] = {
type: 'command',
command: cmd,
[GSD_CURSOR_HOOK_MARKER]: true,
};
}
}
}
const hooksJsonPath = path.join(targetDir, 'hooks.json');
@@ -1729,6 +1749,10 @@ export = {
removeCursorHooksJson,
GSD_CURSOR_SESSION_HOOK_SCRIPT,
GSD_CURSOR_POST_TOOL_HOOK_SCRIPT,
GSD_CURSOR_PRE_TOOL_HOOK_SCRIPT,
GSD_CURSOR_STOP_HOOK_SCRIPT,
GSD_CURSOR_SUBAGENT_START_HOOK_SCRIPT,
GSD_CURSOR_SUBAGENT_STOP_HOOK_SCRIPT,
GSD_CURSOR_HOOK_MARKER,
// Copilot