mirror of
https://github.com/pbakaus/impeccable.git
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Volta's Windows shims exec through `cmd /C`, which re-parses the argument list, so the `>=` inside the probe's `node -e` payload was read as output redirection. The command died with "The filename, directory name, or volume label syntax is incorrect" before node started, the guard read that as a missing runtime, and the hook it exists to protect was disabled on every PostToolUse and Stop. A user on a supported Node 24 got a one-time notice telling them to install Node 22, then silence. Clamping with Math.min is the same floor test in the same ES5-only syntax, with no character cmd.exe can claim. Verified through the Volta shim on Node 24.16.0 and 22.18.0 (exit 0) and against a real Node 20.6.1 binary (exit 1), so the floor is unchanged. Adds a regression test asserting no `<`, `>`, or newline reaches any generated `node -e` payload. Upstream cause: volta-cli/volta#1791. Prepared with AI assistance (Claude Code).
394 lines
18 KiB
JavaScript
394 lines
18 KiB
JavaScript
/**
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* Integration tests for the design-hook build pipeline.
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* Run: node --test tests/hook-build.test.mjs
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*/
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import { describe, it } from 'node:test';
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import assert from 'node:assert/strict';
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import fs from 'node:fs';
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import path from 'node:path';
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import { fileURLToPath, pathToFileURL } from 'node:url';
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import {
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buildClaudeSettingsManifest,
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buildClaudePluginHooksManifest,
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buildCodexHooksManifest,
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buildCodexPluginHooksManifest,
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buildCursorHooksManifest,
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buildGitHubHooksManifest,
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buildGrokHooksManifest,
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hooksJsonFor,
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} from '../scripts/lib/transformers/hooks.js';
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const REPO_ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
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function readJson(rel) {
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return JSON.parse(fs.readFileSync(path.join(REPO_ROOT, rel), 'utf8'));
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}
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// The runtime probe every hook command must carry (issue #410): a node below
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// the engines floor exits the command at 0 instead of dying on ESM parse. The
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// expected floor comes from package.json engines, so probe and contract cannot
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// drift apart.
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const ENGINES_NODE_MAJOR = parseInt(
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JSON.parse(fs.readFileSync(path.join(REPO_ROOT, 'package.json'), 'utf8')).engines.node.replace(/[^\d.]/g, ''),
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10,
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);
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const NODE_PROBE = `process.exit(Math.min(parseInt(process.versions.node,10),${ENGINES_NODE_MAJOR})===${ENGINES_NODE_MAJOR}?0:1)`;
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function expectCommand(command, expectedPath) {
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assert.equal(typeof command, 'string');
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// node-command providers carry the missing-file guard (issue #399: exits 0
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// when absent, preserves node's exit code when present) plus the runtime
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// probe. GitHub's portable `$(git rev-parse)` form is guarded too, so it
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// lands in the same branch.
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if (command.startsWith('[ ! -f "')) {
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assert.match(command, /\|\| node "/);
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assert.ok(command.includes(NODE_PROBE), `missing runtime probe in ${command}`);
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} else {
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assert.match(command, /^node "|^bash -c|\$\(git rev-parse/);
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}
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assert.ok(command.includes(expectedPath), `missing ${expectedPath} in ${command}`);
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assert.ok(!command.includes('hook-probe.mjs'), `probe hook still referenced in ${command}`);
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}
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function manifestCommands(manifest) {
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const commands = [];
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const walk = (value) => {
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if (Array.isArray(value)) { value.forEach(walk); return; }
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if (value && typeof value === 'object') {
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if (typeof value.command === 'string') commands.push(value.command);
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if (typeof value.bash === 'string') commands.push(value.bash);
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Object.values(value).forEach(walk);
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}
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};
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walk(manifest.hooks);
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return commands;
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}
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describe('hook manifest builders', () => {
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it('builds Claude project settings for the real detector hook', () => {
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const manifest = buildClaudeSettingsManifest();
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const group = manifest.hooks.PostToolUse[0];
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const handler = group.hooks[0];
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assert.equal(group.matcher, 'Edit|Write|MultiEdit');
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assert.equal(handler.type, 'command');
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assert.equal(handler.timeout, 5);
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assert.equal(handler.statusMessage, 'Checking UI changes');
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expectCommand(handler.command, '.claude/skills/impeccable/scripts/hook.mjs');
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assert.ok(handler.command.includes('${CLAUDE_PROJECT_DIR}'));
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assert.equal(handler.args, undefined);
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assert.equal(manifest.hooks.SessionStart, undefined);
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// Stop deep pass: same script, no matcher, longer budget.
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const stop = manifest.hooks.Stop[0].hooks[0];
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assert.equal(manifest.hooks.Stop[0].matcher, undefined);
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assert.equal(stop.timeout, 30);
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assert.equal(stop.statusMessage, 'Design deep pass');
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expectCommand(stop.command, '.claude/skills/impeccable/scripts/hook.mjs');
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});
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it('builds Codex project-local hooks for the real detector hook', () => {
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// Default install dir is `.codex`: a `.codex`-directory install keeps the
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// skill payload at `.codex/skills/...`, so the hook must point there (not at
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// a hardcoded `.agents`, which no-ops on such installs).
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const manifest = buildCodexHooksManifest();
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assert.equal(manifest.description, undefined);
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const group = manifest.hooks.PostToolUse[0];
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const handler = group.hooks[0];
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assert.equal(group.matcher, 'Edit|Write|apply_patch');
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assert.equal(handler.type, 'command');
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assert.equal(handler.timeout, 5);
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assert.equal(handler.statusMessage, 'Checking UI changes');
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expectCommand(handler.command, '.codex/skills/impeccable/scripts/hook.mjs');
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assert.ok(!handler.command.includes('git rev-parse --show-toplevel'));
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assert.ok(!handler.command.includes('${PLUGIN_ROOT}'));
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assert.equal(manifest.hooks.SessionStart, undefined);
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// Codex dispatches a native Stop event (turn scope), so it gets the deep
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// pass too.
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const stop = manifest.hooks.Stop[0].hooks[0];
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assert.equal(stop.timeout, 30);
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expectCommand(stop.command, '.codex/skills/impeccable/scripts/hook.mjs');
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});
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it('derives the Codex hook payload path from the install dir', () => {
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// Each install dir gets a manifest pointing at its own skills payload: a
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// `.codex`-directory install at `.codex/skills`, a `.agents` (Codex repo
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// skills) install at `.agents/skills`.
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const codexDir = buildCodexHooksManifest('.codex');
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expectCommand(codexDir.hooks.PostToolUse[0].hooks[0].command, '.codex/skills/impeccable/scripts/hook.mjs');
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expectCommand(codexDir.hooks.Stop[0].hooks[0].command, '.codex/skills/impeccable/scripts/hook.mjs');
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const agentsDir = buildCodexHooksManifest('.agents');
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expectCommand(agentsDir.hooks.PostToolUse[0].hooks[0].command, '.agents/skills/impeccable/scripts/hook.mjs');
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expectCommand(agentsDir.hooks.Stop[0].hooks[0].command, '.agents/skills/impeccable/scripts/hook.mjs');
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assert.ok(!agentsDir.hooks.PostToolUse[0].hooks[0].command.includes('.codex/skills'));
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// hooksJsonFor threads the provider's configDir through to the builder.
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expectCommand(
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hooksJsonFor('codex', { configDir: '.agents' }).hooks.PostToolUse[0].hooks[0].command,
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'.agents/skills/impeccable/scripts/hook.mjs',
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);
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expectCommand(
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hooksJsonFor('codex').hooks.PostToolUse[0].hooks[0].command,
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'.codex/skills/impeccable/scripts/hook.mjs',
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);
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});
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it('builds one Cursor pre-write blocking hook', () => {
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const manifest = buildCursorHooksManifest();
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const beforeEdit = manifest.hooks.preToolUse[0];
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assert.equal(manifest.version, 1);
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assert.ok(Array.isArray(manifest.hooks.preToolUse));
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assert.equal(Object.keys(manifest.hooks).length, 1);
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assert.equal(manifest.hooks.afterFileEdit, undefined);
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assert.equal(manifest.hooks.stop, undefined);
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assert.equal(manifest.hooks.sessionStart, undefined);
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expectCommand(beforeEdit.command, '.cursor/skills/impeccable/scripts/hook-before-edit.mjs');
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assert.equal(beforeEdit.timeout, 5);
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});
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it('builds GitHub Copilot repo-level hooks for the real detector hook', () => {
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const manifest = buildGitHubHooksManifest();
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const entry = manifest.hooks.postToolUse[0];
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// GitHub's schema: flat entries (no nested `hooks`), lowercase event key,
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// `bash`/`timeoutSec`, and a full-match `matcher` against the tool name.
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assert.equal(manifest.version, 1);
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assert.equal(Object.keys(manifest.hooks).length, 1);
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assert.equal(entry.type, 'command');
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assert.equal(entry.matcher, 'edit|create|apply_patch');
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assert.equal(entry.timeoutSec, 5);
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assert.equal(entry.timeout, undefined);
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assert.equal(entry.command, undefined);
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expectCommand(entry.bash, '.github/skills/impeccable/scripts/hook.mjs');
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assert.ok(entry.bash.includes('git rev-parse --show-toplevel'));
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assert.equal(manifest.hooks.PostToolUse, undefined);
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assert.equal(manifest.hooks.preToolUse, undefined);
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});
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it('builds Grok Build project hooks for the real detector hook', () => {
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const manifest = buildGrokHooksManifest();
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const group = manifest.hooks.PostToolUse[0];
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const handler = group.hooks[0];
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// Claude-compatible schema; Claude tool names alias to Grok tools at runtime.
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assert.equal(group.matcher, 'Edit|Write|MultiEdit');
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assert.equal(handler.type, 'command');
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assert.equal(handler.timeout, 5);
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assert.equal(handler.statusMessage, 'Checking UI changes');
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expectCommand(handler.command, '.grok/skills/impeccable/scripts/hook.mjs');
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assert.ok(!handler.command.includes('${CLAUDE_PROJECT_DIR}'));
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assert.ok(!handler.command.includes('${GROK_PLUGIN_ROOT}'));
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assert.equal(manifest.hooks.SessionStart, undefined);
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const stop = manifest.hooks.Stop[0].hooks[0];
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assert.equal(stop.timeout, 30);
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assert.equal(stop.statusMessage, 'Design deep pass');
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expectCommand(stop.command, '.grok/skills/impeccable/scripts/hook.mjs');
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});
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it('probes the node runtime everywhere, and notices only where a channel exists', () => {
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// Claude Code and Codex render a `systemMessage` from hook stdout, so their
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// manifests carry the one-time unsupported-runtime notice. Cursor (output is
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// permission-shaped; a message would block the edit), Grok (stdout ignored),
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// and Copilot (contract unconfirmed) get the silent probe only.
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const withNotice = [
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buildClaudeSettingsManifest(),
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buildClaudePluginHooksManifest(),
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buildCodexHooksManifest(),
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buildCodexPluginHooksManifest(),
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];
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const probeOnly = [
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buildCursorHooksManifest(),
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buildGitHubHooksManifest(),
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buildGrokHooksManifest(),
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];
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for (const manifest of [...withNotice, ...probeOnly]) {
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for (const command of manifestCommands(manifest)) {
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assert.ok(command.includes(NODE_PROBE), `missing runtime probe in ${command}`);
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}
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}
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for (const manifest of withNotice) {
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for (const command of manifestCommands(manifest)) {
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assert.ok(command.includes('systemMessage'), `missing notice in ${command}`);
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assert.ok(command.includes('node-unsupported'), `missing once-only marker in ${command}`);
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}
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}
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for (const manifest of probeOnly) {
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for (const command of manifestCommands(manifest)) {
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assert.ok(!command.includes('systemMessage'), `unexpected notice in ${command}`);
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}
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}
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});
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// Volta's Windows shims exec through `cmd /C`, which claims `<`, `>`, and
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// newlines from the `node -e` payload, so the probe died before node ran and
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// the guard read that as a missing runtime (volta-cli/volta#1791). Every
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// command is asserted to carry NODE_PROBE above, so this covers them all.
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it('keeps the runtime probe free of characters cmd.exe re-parses', () => {
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assert.ok(!/[<>\n]/.test(NODE_PROBE), `cmd.exe-unsafe character in probe: ${NODE_PROBE}`);
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});
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it('routes supported hook builders and leaves other providers alone', () => {
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assert.ok(hooksJsonFor('claude'));
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assert.ok(hooksJsonFor('codex'));
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assert.ok(hooksJsonFor('cursor'));
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assert.ok(hooksJsonFor('github'));
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assert.ok(hooksJsonFor('grok'));
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assert.equal(hooksJsonFor('gemini'), null);
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});
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});
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describe('generated hook artifacts in repo', () => {
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for (const rel of [
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'.claude/settings.json',
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'.cursor/hooks.json',
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'.codex/hooks.json',
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'.github/hooks/impeccable.json',
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]) {
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it(`${rel} exists and is valid JSON`, () => {
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const abs = path.join(REPO_ROOT, rel);
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assert.ok(fs.existsSync(abs), `${rel} missing - did you forget bun run build?`);
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assert.doesNotThrow(() => JSON.parse(fs.readFileSync(abs, 'utf8')));
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});
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}
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it('root hook manifests exactly match the hook builders', () => {
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assert.deepEqual(readJson('.claude/settings.json'), buildClaudeSettingsManifest());
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assert.deepEqual(readJson('.cursor/hooks.json'), buildCursorHooksManifest());
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assert.deepEqual(readJson('.codex/hooks.json'), buildCodexHooksManifest());
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assert.deepEqual(readJson('.github/hooks/impeccable.json'), buildGitHubHooksManifest());
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});
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it('Claude project settings reference hook.mjs in .claude/skills', () => {
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const manifest = readJson('.claude/settings.json');
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const handler = manifest.hooks.PostToolUse[0].hooks[0];
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expectCommand(handler.command, '.claude/skills/impeccable/scripts/hook.mjs');
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.claude/skills/impeccable/scripts/hook.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.claude/skills/impeccable/scripts/hook-lib.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.claude/skills/impeccable/scripts/detector/detect-antipatterns.mjs')));
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});
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it('Cursor project hooks reference only the pre-write runtime in .cursor/skills', () => {
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const manifest = readJson('.cursor/hooks.json');
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const beforeEdit = manifest.hooks.preToolUse[0];
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assert.equal(Object.keys(manifest.hooks).length, 1);
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expectCommand(beforeEdit.command, '.cursor/skills/impeccable/scripts/hook-before-edit.mjs');
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.cursor/skills/impeccable/scripts/hook-before-edit.mjs')));
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assert.equal(fs.existsSync(path.join(REPO_ROOT, '.cursor/skills/impeccable/scripts/hook-after-edit.mjs')), false);
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assert.equal(fs.existsSync(path.join(REPO_ROOT, '.cursor/skills/impeccable/scripts/hook-stop.mjs')), false);
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.cursor/skills/impeccable/scripts/hook-lib.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.cursor/skills/impeccable/scripts/detector/detect-antipatterns.mjs')));
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});
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it('Codex project hooks reference hook.mjs in the .codex skill payload', () => {
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// The committed `.codex/hooks.json` is the distribution artifact for a
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// `.codex`-directory install, whose skill payload lives at `.codex/skills/`
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// (issue: it previously hardcoded `.agents/skills`, so the guarded hook
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// no-opped on `.codex` installs). CLI installs that lay the skill down at
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// `.agents/skills` rewrite the command to that path at install time.
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const manifest = readJson('.codex/hooks.json');
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const handler = manifest.hooks.PostToolUse[0].hooks[0];
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expectCommand(handler.command, '.codex/skills/impeccable/scripts/hook.mjs');
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assert.ok(!handler.command.includes('.agents/skills'));
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// The self-consistent Codex bundle at `dist/codex/.codex/skills/` is a build
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// artifact, not a tracked repo file; `bun run build` emits it and
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// build.test.js verifies it there. This suite runs before the build (CI's
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// `test:core` precedes the Build step), so it asserts only tracked outputs.
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// The repo ships the Codex skill payload at `.agents/skills` (the
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// layout CLI installs use, and where the rewritten command resolves).
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.agents/skills/impeccable/SKILL.md')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.agents/skills/impeccable/scripts/hook.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.agents/skills/impeccable/scripts/hook-lib.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.agents/skills/impeccable/scripts/detector/detect-antipatterns.mjs')));
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});
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it('GitHub Copilot repo hooks reference hook.mjs in the .github skill payload', () => {
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const manifest = readJson('.github/hooks/impeccable.json');
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const entry = manifest.hooks.postToolUse[0];
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assert.equal(entry.matcher, 'edit|create|apply_patch');
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expectCommand(entry.bash, '.github/skills/impeccable/scripts/hook.mjs');
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.github/skills/impeccable/SKILL.md')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.github/skills/impeccable/scripts/hook.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.github/skills/impeccable/scripts/hook-lib.mjs')));
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assert.ok(fs.existsSync(path.join(REPO_ROOT, '.github/skills/impeccable/scripts/detector/detect-antipatterns.mjs')));
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});
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it('does not generate probe scripts into provider skill payloads', () => {
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for (const providerDir of ['.claude', '.cursor', '.agents', 'plugin']) {
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const probe = path.join(REPO_ROOT, providerDir, 'skills', 'impeccable', 'scripts', 'hook-probe.mjs');
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assert.equal(fs.existsSync(probe), false, `${providerDir} still has hook-probe.mjs`);
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}
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});
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it('does not generate stale Codex hook packaging artifacts', () => {
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for (const rel of [
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'.claude/hooks/hooks.json',
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'.agents/hooks',
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'.agents/plugins/marketplace.json',
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'plugin/.codex-plugin',
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'plugin/assets',
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'plugin-codex',
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]) {
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assert.equal(fs.existsSync(path.join(REPO_ROOT, rel)), false, `${rel} should not exist`);
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}
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});
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it('packages the Claude design hook in the plugin via plugin-root paths', () => {
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const abs = path.join(REPO_ROOT, 'plugin/hooks/hooks.json');
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assert.ok(fs.existsSync(abs), 'plugin/hooks/hooks.json missing - did you forget bun run build:release?');
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const manifest = readJson('plugin/hooks/hooks.json');
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assert.deepEqual(manifest, buildClaudePluginHooksManifest());
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// Codex loads bundled plugin hooks from this same file and rejects any
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// top-level field other than `hooks` (issue #330).
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assert.equal(manifest.description, undefined);
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const handler = manifest.hooks.PostToolUse[0].hooks[0];
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assert.equal(manifest.hooks.PostToolUse[0].matcher, 'Edit|Write|MultiEdit');
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expectCommand(handler.command, 'skills/impeccable/scripts/hook.mjs');
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// Resolves relative to the installed plugin, not a `.claude/skills/` layout.
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assert.ok(handler.command.includes('${CLAUDE_PLUGIN_ROOT}'),
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`plugin hook command must use $\{CLAUDE_PLUGIN_ROOT}: ${handler.command}`);
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assert.ok(!handler.command.includes('${CLAUDE_PROJECT_DIR}'),
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`plugin hook command must not use $\{CLAUDE_PROJECT_DIR}: ${handler.command}`);
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// Stop deep pass ships in the plugin manifest too, plugin-root-relative.
|
|
const stop = manifest.hooks.Stop[0].hooks[0];
|
|
assert.equal(stop.timeout, 30);
|
|
expectCommand(stop.command, 'skills/impeccable/scripts/hook.mjs');
|
|
assert.ok(stop.command.includes('${CLAUDE_PLUGIN_ROOT}'));
|
|
|
|
// The script the plugin hook points at must ship inside the plugin payload.
|
|
assert.ok(fs.existsSync(path.join(REPO_ROOT, 'plugin/skills/impeccable/scripts/hook.mjs')));
|
|
assert.ok(fs.existsSync(path.join(REPO_ROOT, 'plugin/skills/impeccable/scripts/hook-lib.mjs')));
|
|
});
|
|
|
|
it('generated hook runtime can import the bundled detector', async () => {
|
|
for (const scriptDir of [
|
|
'.claude/skills/impeccable/scripts',
|
|
'.cursor/skills/impeccable/scripts',
|
|
'.agents/skills/impeccable/scripts',
|
|
'plugin/skills/impeccable/scripts',
|
|
]) {
|
|
const abs = path.join(REPO_ROOT, scriptDir);
|
|
assert.ok(fs.existsSync(path.join(abs, 'detector', 'detect-antipatterns.mjs')),
|
|
`detector bundle missing in ${scriptDir}`);
|
|
const hookLib = await import(pathToFileURL(path.join(abs, 'hook-lib.mjs')));
|
|
const detector = await hookLib.loadDetector();
|
|
assert.equal(typeof detector.detectText, 'function');
|
|
}
|
|
});
|
|
});
|