张翔
cf99e7556c
- 更新 CI/CD 子域名反向代理配置 - 调整 Nginx 静态文件服务器配置 - 更新 CONTEXT.md 领域共享语言文档 - 添加 CLAUDE.md 代理工作指南 - 更新 Playwright E2E 测试配置
962 lines
34 KiB
JavaScript
962 lines
34 KiB
JavaScript
/**
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* Context loader: prints PRODUCT.md (and DESIGN.md if present) as one
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* markdown block on stdout, or exits with empty stdout when no PRODUCT.md
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* is found anywhere. The skill keys off "empty stdout" to branch into the
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* init flow.
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*
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* Path resolution (first match wins):
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* 1. Active project root, if PRODUCT.md or DESIGN.md is there
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* 2. Active project .agents/context/ then docs/
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* 3. Monorepo root context, using the same order, as a per-file fallback
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* 4. $IMPECCABLE_CONTEXT_DIR (absolute or cwd-relative) — power-user
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* escape hatch, only consulted when defaults are empty
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* 5. Active project root as a "nothing found" default
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*
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* `resolveContextDir()` and `loadContext()` are also exported for the
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* server-side scripts (live.mjs, live-server.mjs) that need the structured
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* shape rather than the markdown block.
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*/
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import fs from 'node:fs';
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import os from 'node:os';
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import path from 'node:path';
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import { fileURLToPath } from 'node:url';
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import { parseTargetOptions } from './lib/target-args.mjs';
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const PRODUCT_NAMES = ['PRODUCT.md', 'Product.md', 'product.md'];
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const DESIGN_NAMES = ['DESIGN.md', 'Design.md', 'design.md'];
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const FALLBACK_DIRS = ['.agents/context', 'docs'];
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const MONOREPO_MARKER_FILES = ['pnpm-workspace.yaml', 'turbo.json', 'nx.json', 'lerna.json'];
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const MONOREPO_FALLBACK_PROJECT_DIRS = ['apps', 'packages'];
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const WORKSPACE_DISCOVERY_IGNORED_DIRS = new Set([
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'node_modules',
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'.git',
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'dist',
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'build',
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'.next',
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'.nuxt',
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'.svelte-kit',
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'.turbo',
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'.cache',
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'coverage',
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]);
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// ─── Update check ──────────────────────────────────────────────────────────
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// Piggyback a lightweight skill-version check on the once-per-session boot.
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// When a newer skill ships, append an UPDATE_AVAILABLE directive so the agent
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// can offer `npx impeccable update`. Everything here is best-effort and
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// silent on failure: a network problem, sandbox, or missing cache must never
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// block context output or print an error.
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const UPDATE_HOST = (process.env.IMPECCABLE_UPDATE_HOST || 'https://impeccable.style').replace(/\/$/, '');
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const UPDATE_CACHE_PATH =
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process.env.IMPECCABLE_UPDATE_CACHE || path.join(os.homedir(), '.impeccable', 'update-check.json');
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const CHECK_INTERVAL_MS = 24 * 60 * 60 * 1000; // throttle the network poll to once a day
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const RENOTIFY_INTERVAL_MS = 7 * 24 * 60 * 60 * 1000; // don't re-surface the same version for a week
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const FETCH_TIMEOUT_MS = 1200;
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export function resolveContextDir(cwd = process.cwd(), options = {}) {
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return resolveContext(cwd, options).contextDir;
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}
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export function loadContext(cwd = process.cwd(), options = {}) {
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const resolved = resolveContext(cwd, options);
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const absCwd = path.resolve(cwd);
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const productPath = resolved.productPath;
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const designPath = resolved.designPath;
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const product = productPath ? safeRead(productPath) : null;
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const design = designPath ? safeRead(designPath) : null;
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return {
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hasProduct: !!product,
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product,
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productPath: productPath ? path.relative(absCwd, productPath) : null,
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hasDesign: !!design,
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design,
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designPath: designPath ? path.relative(absCwd, designPath) : null,
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contextDir: resolved.contextDir,
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productContextDir: productPath ? path.dirname(productPath) : null,
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designContextDir: designPath ? path.dirname(designPath) : null,
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projectRoot: resolved.projectRoot,
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repoRoot: resolved.repoRoot,
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isMonorepo: resolved.isMonorepo,
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};
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}
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function resolveContext(cwd = process.cwd(), options = {}) {
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const absCwd = path.resolve(cwd);
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const project = resolveProject(absCwd, options);
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const projectContextDir = resolveLocalContextDir(project.projectRoot);
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const rootContextDir = project.isMonorepo && project.repoRoot !== project.projectRoot
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? resolveLocalContextDir(project.repoRoot)
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: null;
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let productPath =
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(projectContextDir ? firstExisting(projectContextDir, PRODUCT_NAMES) : null)
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|| (rootContextDir ? firstExisting(rootContextDir, PRODUCT_NAMES) : null);
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let designPath =
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(projectContextDir ? firstExisting(projectContextDir, DESIGN_NAMES) : null)
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|| (rootContextDir ? firstExisting(rootContextDir, DESIGN_NAMES) : null);
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let envContextDir = null;
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if (!productPath && !designPath) {
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envContextDir = resolveEnvContextDir(absCwd);
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if (envContextDir) {
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productPath = firstExisting(envContextDir, PRODUCT_NAMES);
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designPath = firstExisting(envContextDir, DESIGN_NAMES);
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}
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}
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return {
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contextDir: productPath
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? path.dirname(productPath)
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: designPath
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? path.dirname(designPath)
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: envContextDir || project.projectRoot,
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productPath,
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designPath,
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projectRoot: project.projectRoot,
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repoRoot: project.repoRoot,
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isMonorepo: project.isMonorepo,
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targetDir: project.targetDir,
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};
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}
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export function resolveProjectRoot(cwd = process.cwd(), options = {}) {
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return resolveProject(cwd, options).projectRoot;
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}
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export function resolveTargetSelection(cwd = process.cwd(), options = {}) {
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if (hasTargetOption(options)) return null;
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const project = resolveProject(cwd);
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if (
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!project.isMonorepo
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|| !project.projectRoot
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|| !project.repoRoot
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|| path.resolve(project.projectRoot) !== path.resolve(project.repoRoot)
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) {
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return null;
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}
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const targetCandidates = discoverTargetCandidates(project.repoRoot);
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// No discoverable child apps (e.g. `workspaces: ["."]`, a root-only workspace,
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// or a marker file with no apps/packages children): there is nothing to choose,
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// so treat the repo root as the active project rather than blocking on an empty
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// selection prompt that the user cannot answer.
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if (targetCandidates.length === 0) return null;
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return {
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targetPath: null,
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projectRoot: project.projectRoot,
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repoRoot: project.repoRoot,
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targetCandidates,
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};
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}
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function resolveProject(cwd = process.cwd(), options = {}) {
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const absCwd = path.resolve(cwd);
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const targetDir = resolveTargetDir(absCwd, options);
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let repoRoot = findMonorepoRoot(targetDir);
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if (!repoRoot && targetDir !== absCwd) {
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const cwdRepoRoot = findMonorepoRoot(absCwd);
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if (cwdRepoRoot && isPathInside(targetDir, cwdRepoRoot)) {
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repoRoot = cwdRepoRoot;
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}
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}
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if (!repoRoot) {
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return {
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targetDir,
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projectRoot: absCwd,
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repoRoot: absCwd,
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isMonorepo: false,
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};
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}
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return {
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targetDir,
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projectRoot: resolveWorkspaceProjectRoot(repoRoot, targetDir) || repoRoot,
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repoRoot,
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isMonorepo: true,
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};
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}
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function isPathInside(candidate, root) {
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const rel = path.relative(root, candidate);
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return !!rel && !rel.startsWith('..') && !path.isAbsolute(rel);
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}
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function resolveLocalContextDir(root) {
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if (firstExisting(root, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
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return root;
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}
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for (const rel of FALLBACK_DIRS) {
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const candidate = path.resolve(root, rel);
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if (firstExisting(candidate, [...PRODUCT_NAMES, ...DESIGN_NAMES])) {
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return candidate;
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}
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}
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return null;
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}
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function resolveEnvContextDir(cwd) {
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const envDir = process.env.IMPECCABLE_CONTEXT_DIR;
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if (!envDir || !envDir.trim()) return null;
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const trimmed = envDir.trim();
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return path.isAbsolute(trimmed) ? trimmed : path.resolve(cwd, trimmed);
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}
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function resolveTargetDir(cwd, options = {}) {
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const targetPath = options && typeof options === 'object' ? options.targetPath : null;
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if (!targetPath || !String(targetPath).trim()) return cwd;
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const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
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try {
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const stat = fs.statSync(abs);
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return stat.isDirectory() ? abs : path.dirname(abs);
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} catch {
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return path.extname(abs) ? path.dirname(abs) : abs;
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}
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}
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function findMonorepoRoot(startDir) {
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let dir = path.resolve(startDir);
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const homeDir = path.resolve(os.homedir());
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while (true) {
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if (dir === homeDir) return null;
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// isMonorepoRoot is checked before hasGitBoundary on purpose: a workspace
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// root that also carries its own .git is still recognized. The trade-off is
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// deliberate — a directory with a monorepo *marker* but no workspace patterns
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// and no apps/packages children is not a monorepo root, so its .git stops
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// traversal and a further-up root is not searched. The nested .git is treated
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// as an independent project boundary, which is the intended isolation.
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if (isMonorepoRoot(dir)) return dir;
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if (hasGitBoundary(dir)) return null;
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const parent = path.dirname(dir);
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if (parent === dir) return null;
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dir = parent;
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}
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}
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function isMonorepoRoot(dir) {
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if (readWorkspacePatterns(dir).some((pattern) => !normalizeWorkspacePattern(pattern).startsWith('!'))) return true;
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if (!MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(dir, file)))) return false;
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return hasFallbackWorkspaceChildren(dir);
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}
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function hasGitBoundary(dir) {
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return fs.existsSync(path.join(dir, '.git'));
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}
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function hasFallbackWorkspaceChildren(dir) {
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for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
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const base = path.join(dir, name);
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let entries;
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try {
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entries = fs.readdirSync(base, { withFileTypes: true });
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} catch {
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continue;
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}
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if (entries.some((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))) return true;
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}
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return false;
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}
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function discoverTargetCandidates(repoRoot) {
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const roots = new Map();
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const patterns = readWorkspacePatterns(repoRoot);
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for (const pattern of patterns) {
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for (const root of discoverRootsForPattern(repoRoot, pattern)) {
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roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
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}
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}
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if (MONOREPO_MARKER_FILES.some((file) => fs.existsSync(path.join(repoRoot, file)))) {
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for (const name of MONOREPO_FALLBACK_PROJECT_DIRS) {
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const base = path.join(repoRoot, name);
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let entries;
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try {
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entries = fs.readdirSync(base, { withFileTypes: true });
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} catch {
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continue;
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}
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for (const entry of entries) {
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if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
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const root = path.join(base, entry.name);
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roots.set(path.relative(repoRoot, root).split(path.sep).join('/'), root);
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}
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}
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}
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return [...roots.entries()]
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.filter(([rel]) => rel && !rel.startsWith('..'))
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// Honor negated workspace patterns (e.g. "!packages/internal"). resolveWorkspaceProjectRoot
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// sends an excluded package back to the repo root, so an excluded folder must not appear as a
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// selectable target — choosing it would silently resolve to the root instead.
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.filter(([rel]) => !isExcludedByWorkspacePattern(rel.split('/').filter(Boolean), patterns))
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.sort(([a], [b]) => a.localeCompare(b))
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.map(([rel, root]) => {
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const targetExample = findTargetExample(repoRoot, root);
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return {
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name: path.basename(root),
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path: rel,
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targetExample,
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...resolveCandidateContextSummary(repoRoot, root, targetExample),
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};
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});
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}
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function resolveCandidateContextSummary(repoRoot, projectRoot, targetPath) {
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const ctx = resolveContext(repoRoot, { targetPath });
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return {
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productStatus: contextSourceStatus(ctx.productPath, repoRoot, projectRoot),
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productPath: contextSourcePath(ctx.productPath, repoRoot),
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designStatus: contextSourceStatus(ctx.designPath, repoRoot, projectRoot),
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designPath: contextSourcePath(ctx.designPath, repoRoot),
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};
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}
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// Selection candidates surface one of four statuses: 'child' (a canonical
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// PRODUCT.md/DESIGN.md directly in the app root), 'inherited' (resolved from the
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// repo root in a monorepo), 'missing' (no file found), and 'fallback'. 'fallback'
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// intentionally covers two non-canonical locations: a file inside the project
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// root but in a subdirectory (FALLBACK_DIRS, e.g. `.agents/context/`), and a file
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// outside both the project and repo roots (IMPECCABLE_CONTEXT_DIR override).
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function contextSourceStatus(filePath, repoRoot, projectRoot) {
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if (!filePath) return 'missing';
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const absPath = path.resolve(filePath);
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const absProjectRoot = path.resolve(projectRoot);
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const absRepoRoot = path.resolve(repoRoot);
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if (isPathInsideOrEqual(absPath, absProjectRoot)) {
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return path.dirname(absPath) === absProjectRoot ? 'child' : 'fallback';
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}
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if (absProjectRoot !== absRepoRoot && isPathInsideOrEqual(absPath, absRepoRoot)) {
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return 'inherited';
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}
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return 'fallback';
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}
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function contextSourcePath(filePath, repoRoot) {
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if (!filePath) return null;
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const rel = path.relative(repoRoot, filePath);
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if (rel && !rel.startsWith('..') && !path.isAbsolute(rel)) {
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return rel.split(path.sep).join('/');
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}
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return filePath;
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}
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function discoverRootsForPattern(repoRoot, rawPattern) {
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const pattern = normalizeWorkspacePattern(rawPattern);
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if (!pattern || pattern.startsWith('!')) return [];
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const segments = pattern.split('/').filter(Boolean);
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if (!segments.length) return [];
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const firstGlobIndex = segments.findIndex((segment) => segment.includes('*'));
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const literalPrefix = firstGlobIndex === -1 ? segments : segments.slice(0, firstGlobIndex);
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const base = path.join(repoRoot, ...literalPrefix);
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if (!fs.existsSync(base)) return [];
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if (segments.includes('**')) {
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const packageRoots = [];
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walkDirs(base, (dir) => {
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if (dir !== base && isCandidateProjectRoot(dir)) packageRoots.push(dir);
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});
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if (packageRoots.length) return packageRoots;
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return directChildDirs(base);
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}
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return expandSimplePattern(repoRoot, segments);
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}
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function expandSimplePattern(repoRoot, patternSegments, index = 0, current = repoRoot) {
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if (index >= patternSegments.length) return fs.existsSync(current) ? [current] : [];
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const segment = patternSegments[index];
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if (!segment.includes('*')) {
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return expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, segment));
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}
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let entries;
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try {
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entries = fs.readdirSync(current, { withFileTypes: true });
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} catch {
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return [];
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}
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const roots = [];
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for (const entry of entries) {
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if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
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if (!segmentMatches(segment, entry.name)) continue;
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roots.push(...expandSimplePattern(repoRoot, patternSegments, index + 1, path.join(current, entry.name)));
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}
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return roots;
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}
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function directChildDirs(dir) {
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try {
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return fs.readdirSync(dir, { withFileTypes: true })
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.filter((entry) => entry.isDirectory() && !isIgnoredWorkspaceDiscoveryDir(entry.name))
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.map((entry) => path.join(dir, entry.name));
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} catch {
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return [];
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}
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}
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function walkDirs(root, visit) {
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let entries;
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try {
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entries = fs.readdirSync(root, { withFileTypes: true });
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} catch {
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return;
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}
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for (const entry of entries) {
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if (!entry.isDirectory() || isIgnoredWorkspaceDiscoveryDir(entry.name)) continue;
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const dir = path.join(root, entry.name);
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visit(dir);
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walkDirs(dir, visit);
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}
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}
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function isCandidateProjectRoot(dir) {
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return !!(
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fs.existsSync(path.join(dir, 'package.json'))
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|| firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
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|| fs.existsSync(path.join(dir, 'src'))
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|| fs.existsSync(path.join(dir, 'app'))
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|| fs.existsSync(path.join(dir, 'pages'))
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|| fs.existsSync(path.join(dir, 'public'))
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);
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}
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function isIgnoredWorkspaceDiscoveryDir(name) {
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return name.startsWith('.') || WORKSPACE_DISCOVERY_IGNORED_DIRS.has(name);
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}
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|
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function findTargetExample(repoRoot, projectRoot) {
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const examples = [
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'src/App.jsx',
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'src/App.tsx',
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'src/main.jsx',
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'src/main.tsx',
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|
'src/index.jsx',
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|
'src/index.ts',
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'app/page.tsx',
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'pages/index.tsx',
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'public/index.html',
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];
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for (const rel of examples) {
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const abs = path.join(projectRoot, rel);
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if (fs.existsSync(abs)) return path.relative(repoRoot, abs).split(path.sep).join('/');
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}
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return path.relative(repoRoot, projectRoot).split(path.sep).join('/');
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}
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|
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function resolveWorkspaceProjectRoot(repoRoot, targetDir) {
|
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const rel = path.relative(repoRoot, targetDir);
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if (!rel || rel.startsWith('..') || path.isAbsolute(rel)) return repoRoot;
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const relSegments = rel.split(path.sep).filter(Boolean);
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const patterns = readWorkspacePatterns(repoRoot);
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const excluded = isExcludedByWorkspacePattern(relSegments, patterns);
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if (!excluded) {
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for (const pattern of patterns) {
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const projectRoot = projectRootFromWorkspacePattern(repoRoot, relSegments, pattern);
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if (projectRoot) return projectRoot;
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}
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}
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if (excluded) return repoRoot;
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if (
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relSegments.length >= 2
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&& MONOREPO_FALLBACK_PROJECT_DIRS.includes(relSegments[0])
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) {
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return path.join(repoRoot, relSegments[0], relSegments[1]);
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}
|
|
const nearest = nearestProjectLikeRoot(repoRoot, targetDir);
|
|
if (nearest) return nearest;
|
|
return repoRoot;
|
|
}
|
|
|
|
function isExcludedByWorkspacePattern(relSegments, patterns) {
|
|
return patterns.some((rawPattern) => {
|
|
const pattern = normalizeWorkspacePattern(rawPattern);
|
|
if (!pattern.startsWith('!')) return false;
|
|
return workspacePatternMatchesRel(pattern.slice(1), relSegments);
|
|
});
|
|
}
|
|
|
|
function nearestProjectLikeRoot(repoRoot, targetDir) {
|
|
let dir = path.resolve(targetDir);
|
|
const stop = path.resolve(repoRoot);
|
|
while (dir && dir !== stop) {
|
|
if (
|
|
firstExisting(dir, [...PRODUCT_NAMES, ...DESIGN_NAMES])
|
|
|| fs.existsSync(path.join(dir, 'package.json'))
|
|
) {
|
|
return dir;
|
|
}
|
|
const parent = path.dirname(dir);
|
|
if (parent === dir) break;
|
|
dir = parent;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function nearestPackageRootBetween(repoRoot, targetDir, stopDir) {
|
|
let dir = path.resolve(targetDir);
|
|
const stop = path.resolve(stopDir || repoRoot);
|
|
const root = path.resolve(repoRoot);
|
|
while (dir && dir !== stop && isPathInsideOrEqual(dir, root)) {
|
|
if (fs.existsSync(path.join(dir, 'package.json'))) return dir;
|
|
const parent = path.dirname(dir);
|
|
if (parent === dir) break;
|
|
dir = parent;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function isPathInsideOrEqual(candidate, root) {
|
|
return path.resolve(candidate) === path.resolve(root) || isPathInside(candidate, root);
|
|
}
|
|
|
|
function workspacePatternMatchesRel(pattern, relSegments) {
|
|
const patternSegments = normalizeWorkspacePattern(pattern).split('/').filter(Boolean);
|
|
if (!patternSegments.length) return false;
|
|
if (patternSegments.includes('**')) {
|
|
const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
|
|
const literalPrefix = firstGlobIndex === -1
|
|
? patternSegments
|
|
: patternSegments.slice(0, firstGlobIndex);
|
|
if (relSegments.length < literalPrefix.length + 1) return false;
|
|
for (let i = 0; i < literalPrefix.length; i++) {
|
|
if (!segmentMatches(literalPrefix[i], relSegments[i])) return false;
|
|
}
|
|
return true;
|
|
}
|
|
if (relSegments.length < patternSegments.length) return false;
|
|
for (let i = 0; i < patternSegments.length; i++) {
|
|
if (!segmentMatches(patternSegments[i], relSegments[i])) return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function readWorkspacePatterns(repoRoot) {
|
|
return [
|
|
...readPackageWorkspaces(repoRoot),
|
|
...readPnpmWorkspaces(repoRoot),
|
|
...readLernaWorkspaces(repoRoot),
|
|
].filter(Boolean);
|
|
}
|
|
|
|
function readPackageWorkspaces(repoRoot) {
|
|
const pkg = readJson(path.join(repoRoot, 'package.json'));
|
|
const workspaces = pkg?.workspaces;
|
|
if (Array.isArray(workspaces)) return workspaces;
|
|
if (Array.isArray(workspaces?.packages)) return workspaces.packages;
|
|
return [];
|
|
}
|
|
|
|
function readLernaWorkspaces(repoRoot) {
|
|
const lerna = readJson(path.join(repoRoot, 'lerna.json'));
|
|
return Array.isArray(lerna?.packages) ? lerna.packages : [];
|
|
}
|
|
|
|
function readPnpmWorkspaces(repoRoot) {
|
|
try {
|
|
const body = fs.readFileSync(path.join(repoRoot, 'pnpm-workspace.yaml'), 'utf-8');
|
|
const patterns = [];
|
|
let inPackages = false;
|
|
for (const line of body.split(/\r?\n/)) {
|
|
const trimmed = stripYamlInlineComment(line).trim();
|
|
if (!trimmed || trimmed.startsWith('#')) continue;
|
|
const flowMatch = trimmed.match(/^packages:\s*\[(.*)\]\s*$/);
|
|
if (flowMatch) {
|
|
patterns.push(...parseYamlFlowList(flowMatch[1]));
|
|
inPackages = false;
|
|
continue;
|
|
}
|
|
if (/^packages:\s*$/.test(trimmed)) {
|
|
inPackages = true;
|
|
continue;
|
|
}
|
|
if (inPackages && /^[A-Za-z0-9_-]+:\s*/.test(trimmed)) break;
|
|
if (inPackages) {
|
|
const match = trimmed.match(/^-\s*(.+)$/);
|
|
if (match) patterns.push(unquoteYamlValue(match[1]));
|
|
}
|
|
}
|
|
return patterns;
|
|
} catch {
|
|
return [];
|
|
}
|
|
}
|
|
|
|
function stripYamlInlineComment(line) {
|
|
let quote = null;
|
|
for (let i = 0; i < line.length; i++) {
|
|
const ch = line[i];
|
|
if ((ch === '"' || ch === "'") && line[i - 1] !== '\\') {
|
|
quote = quote === ch ? null : quote || ch;
|
|
continue;
|
|
}
|
|
if (ch === '#' && !quote) return line.slice(0, i);
|
|
}
|
|
return line;
|
|
}
|
|
|
|
function parseYamlFlowList(body) {
|
|
const items = [];
|
|
let quote = null;
|
|
let current = '';
|
|
for (let i = 0; i < body.length; i++) {
|
|
const ch = body[i];
|
|
if ((ch === '"' || ch === "'") && body[i - 1] !== '\\') {
|
|
quote = quote === ch ? null : quote || ch;
|
|
current += ch;
|
|
continue;
|
|
}
|
|
if (ch === ',' && !quote) {
|
|
const value = unquoteYamlValue(current);
|
|
if (value) items.push(value);
|
|
current = '';
|
|
continue;
|
|
}
|
|
current += ch;
|
|
}
|
|
const value = unquoteYamlValue(current);
|
|
if (value) items.push(value);
|
|
return items;
|
|
}
|
|
|
|
function unquoteYamlValue(value) {
|
|
return String(value || '')
|
|
.trim()
|
|
.replace(/^['"]|['"]$/g, '');
|
|
}
|
|
|
|
function readJson(filePath) {
|
|
try {
|
|
return JSON.parse(fs.readFileSync(filePath, 'utf-8'));
|
|
} catch {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function projectRootFromWorkspacePattern(repoRoot, relSegments, rawPattern) {
|
|
const pattern = normalizeWorkspacePattern(rawPattern);
|
|
if (!pattern || pattern.startsWith('!')) return null;
|
|
const patternSegments = pattern.split('/').filter(Boolean);
|
|
if (!patternSegments.length) return null;
|
|
if (patternSegments.includes('**')) {
|
|
return projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments);
|
|
}
|
|
if (relSegments.length < patternSegments.length) return null;
|
|
for (let i = 0; i < patternSegments.length; i++) {
|
|
if (!segmentMatches(patternSegments[i], relSegments[i])) return null;
|
|
}
|
|
return path.join(repoRoot, ...relSegments.slice(0, patternSegments.length));
|
|
}
|
|
|
|
function projectRootFromDoubleStarPattern(repoRoot, relSegments, patternSegments) {
|
|
const firstGlobIndex = patternSegments.findIndex((segment) => segment.includes('*'));
|
|
const literalPrefix = firstGlobIndex === -1
|
|
? patternSegments
|
|
: patternSegments.slice(0, firstGlobIndex);
|
|
if (relSegments.length < literalPrefix.length + 1) return null;
|
|
for (let i = 0; i < literalPrefix.length; i++) {
|
|
if (!segmentMatches(literalPrefix[i], relSegments[i])) return null;
|
|
}
|
|
const prefixDir = path.join(repoRoot, ...literalPrefix);
|
|
const targetDir = path.join(repoRoot, ...relSegments);
|
|
const packageRoot = nearestPackageRootBetween(repoRoot, targetDir, prefixDir);
|
|
if (packageRoot) return packageRoot;
|
|
return path.join(repoRoot, ...relSegments.slice(0, literalPrefix.length + 1));
|
|
}
|
|
|
|
function normalizeWorkspacePattern(pattern) {
|
|
return String(pattern || '')
|
|
.trim()
|
|
.replace(/^['"]|['"]$/g, '')
|
|
.replace(/^\.\//, '')
|
|
.replace(/\/+$/, '');
|
|
}
|
|
|
|
function segmentMatches(patternSegment, relSegment) {
|
|
if (patternSegment === '*') return true;
|
|
if (!patternSegment.includes('*')) return patternSegment === relSegment;
|
|
const re = new RegExp(`^${escapeRegExp(patternSegment).replace(/\\\*/g, '[^/]*')}$`);
|
|
return re.test(relSegment);
|
|
}
|
|
|
|
function firstExisting(dir, names) {
|
|
for (const name of names) {
|
|
const abs = path.join(dir, name);
|
|
if (fs.existsSync(abs)) return abs;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function safeRead(p) {
|
|
try {
|
|
return fs.readFileSync(p, 'utf-8');
|
|
} catch {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function escapeRegExp(value) {
|
|
return String(value).replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
|
|
}
|
|
|
|
/**
|
|
* Pull the register (`brand` or `product`) out of PRODUCT.md by looking
|
|
* for a `## Register` section and reading the first non-empty line that
|
|
* follows it. Returns null when the file is legacy / register-less.
|
|
*/
|
|
export function extractRegister(product) {
|
|
if (!product) return null;
|
|
const lines = product.split('\n');
|
|
for (let i = 0; i < lines.length; i++) {
|
|
if (/^##\s+Register\b/i.test(lines[i].trim())) {
|
|
for (let j = i + 1; j < lines.length; j++) {
|
|
const next = lines[j].trim();
|
|
if (!next) continue;
|
|
const word = next.toLowerCase();
|
|
if (word === 'brand' || word === 'product') return word;
|
|
return null;
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Read the installed skill's own version from the sibling SKILL.md frontmatter
|
|
* (this file lives at `<skill>/scripts/context.mjs`). Returns null when the
|
|
* frontmatter is missing or unreadable.
|
|
*/
|
|
function readLocalSkillVersion() {
|
|
try {
|
|
const here = path.dirname(fileURLToPath(import.meta.url));
|
|
const skillMd = path.join(here, '..', 'SKILL.md');
|
|
const content = fs.readFileSync(skillMd, 'utf-8');
|
|
const match = content.match(/^version:\s*(.+)$/m);
|
|
return match ? match[1].trim().replace(/^["']|["']$/g, '') : null;
|
|
} catch {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
function readUpdateCache() {
|
|
try {
|
|
return JSON.parse(fs.readFileSync(UPDATE_CACHE_PATH, 'utf-8'));
|
|
} catch {
|
|
return {};
|
|
}
|
|
}
|
|
|
|
function writeUpdateCache(cache) {
|
|
try {
|
|
fs.mkdirSync(path.dirname(UPDATE_CACHE_PATH), { recursive: true });
|
|
fs.writeFileSync(UPDATE_CACHE_PATH, JSON.stringify(cache));
|
|
} catch {
|
|
// Best-effort: a read-only home dir just means we re-poll next session.
|
|
}
|
|
}
|
|
|
|
/** Compare dotted numeric versions. Returns >0 when a is newer than b. */
|
|
function compareSemver(a, b) {
|
|
const pa = String(a).split('.').map(n => parseInt(n, 10) || 0);
|
|
const pb = String(b).split('.').map(n => parseInt(n, 10) || 0);
|
|
for (let i = 0; i < Math.max(pa.length, pb.length); i++) {
|
|
const diff = (pa[i] || 0) - (pb[i] || 0);
|
|
if (diff !== 0) return diff;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
async function fetchLatestSkillVersion() {
|
|
try {
|
|
const res = await fetch(`${UPDATE_HOST}/api/version`, { signal: AbortSignal.timeout(FETCH_TIMEOUT_MS) });
|
|
if (!res.ok) return null;
|
|
const data = await res.json();
|
|
return typeof data?.skills === 'string' ? data.skills : null;
|
|
} catch {
|
|
return null; // offline, sandboxed, timed out, or bad JSON: all non-fatal
|
|
}
|
|
}
|
|
|
|
function buildUpdateDirective(localVersion, latestVersion) {
|
|
return (
|
|
`UPDATE_AVAILABLE: A newer Impeccable skill is available ` +
|
|
`(installed v${localVersion}, latest v${latestVersion}). ` +
|
|
`Before continuing, ask the user once: "A newer Impeccable (v${latestVersion}) is available. ` +
|
|
`Update now? It runs \`npx impeccable update\`." ` +
|
|
`If they agree, run \`npx impeccable update\` (the update applies to the next session, not this one). ` +
|
|
`Either way, continue the current task without waiting, and do not raise this again.`
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Best-effort update directive for the boot output. Returns a string to append
|
|
* or null. Polls the version endpoint at most once per day (cached globally in
|
|
* the user's home dir) and re-surfaces a given version at most once per week so
|
|
* the agent never nags. Opt out entirely with IMPECCABLE_NO_UPDATE_CHECK=1.
|
|
*/
|
|
// Read the unified config's top-level `updateCheck` (local overrides shared).
|
|
// Inlined rather than importing hook-lib so the boot path stays lightweight.
|
|
function updateCheckDisabledByConfig(cwd = process.cwd()) {
|
|
let value;
|
|
for (const name of ['config.json', 'config.local.json']) {
|
|
try {
|
|
const raw = JSON.parse(fs.readFileSync(path.join(cwd, '.impeccable', name), 'utf-8'));
|
|
if (raw && typeof raw === 'object' && typeof raw.updateCheck === 'boolean') value = raw.updateCheck;
|
|
} catch { /* missing or malformed: ignore */ }
|
|
}
|
|
return value === false;
|
|
}
|
|
|
|
async function computeUpdateDirective(now = Date.now()) {
|
|
try {
|
|
if (process.env.IMPECCABLE_NO_UPDATE_CHECK) return null;
|
|
if (updateCheckDisabledByConfig()) return null;
|
|
const localVersion = readLocalSkillVersion();
|
|
if (!localVersion) return null;
|
|
|
|
const cache = readUpdateCache();
|
|
|
|
// Poll the network only when the throttle window has elapsed. Stamp
|
|
// lastCheck even on failure so an offline machine doesn't poll every boot.
|
|
if (!cache.lastCheck || now - cache.lastCheck > CHECK_INTERVAL_MS) {
|
|
const latest = await fetchLatestSkillVersion();
|
|
cache.lastCheck = now;
|
|
if (latest) cache.latestVersion = latest;
|
|
writeUpdateCache(cache);
|
|
}
|
|
|
|
const latest = cache.latestVersion;
|
|
if (!latest || compareSemver(latest, localVersion) <= 0) return null;
|
|
|
|
// Anti-nag: surface a given version at most once per RENOTIFY window.
|
|
if (cache.notifiedVersion === latest && cache.notifiedAt && now - cache.notifiedAt < RENOTIFY_INTERVAL_MS) {
|
|
return null;
|
|
}
|
|
cache.notifiedVersion = latest;
|
|
cache.notifiedAt = now;
|
|
writeUpdateCache(cache);
|
|
|
|
return buildUpdateDirective(localVersion, latest);
|
|
} catch {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
async function cli() {
|
|
let cliOptions;
|
|
try {
|
|
cliOptions = parseCliOptions(process.argv.slice(2));
|
|
} catch (err) {
|
|
if (err?.name === 'TargetArgError') {
|
|
process.stderr.write(`${err.message}\n`);
|
|
process.exit(1);
|
|
}
|
|
throw err;
|
|
}
|
|
const targetProvided = hasTargetOption(cliOptions);
|
|
const targetExists = targetProvided ? pathExistsForTarget(process.cwd(), cliOptions.targetPath) : null;
|
|
const selection = resolveTargetSelection(process.cwd(), cliOptions);
|
|
if (selection) {
|
|
process.stdout.write(buildTargetSelectionDirective(selection) + '\n');
|
|
process.exit(0);
|
|
}
|
|
const ctx = loadContext(process.cwd(), cliOptions);
|
|
const updateDirective = await computeUpdateDirective();
|
|
|
|
if (!ctx.hasProduct) {
|
|
// Direct stdout message instead of relying on empty output as a signal
|
|
// — cheap models miss the empty case more often than the explicit one.
|
|
const parts = [
|
|
'NO_PRODUCT_MD: This project has no PRODUCT.md yet. ' +
|
|
'Stop the current task, load reference/init.md, and follow its ' +
|
|
'instructions to write PRODUCT.md before resuming.',
|
|
];
|
|
parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
|
|
if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
|
|
parts.push(buildMissingTargetDirective());
|
|
}
|
|
if (updateDirective) parts.push(updateDirective);
|
|
process.stdout.write(parts.join('\n\n---\n\n') + '\n');
|
|
process.exit(0);
|
|
}
|
|
const parts = [`# PRODUCT.md\n\n${ctx.product.trim()}`];
|
|
if (ctx.hasDesign) {
|
|
parts.push(`# DESIGN.md\n\n${ctx.design.trim()}`);
|
|
}
|
|
parts.push(buildResolvedContextDirective(ctx, cliOptions, { targetExists }));
|
|
if (shouldWarnMissingTarget(ctx, targetProvided, targetExists)) {
|
|
parts.push(buildMissingTargetDirective());
|
|
}
|
|
const register = extractRegister(ctx.product);
|
|
const next = register
|
|
? `NEXT STEP: This project's register is \`${register}\`. You MUST now read \`reference/${register}.md\` before producing any design output.`
|
|
: `NEXT STEP: You MUST now read the matching register reference (\`reference/brand.md\` or \`reference/product.md\`) before producing any design output. Pick based on PRODUCT.md above.`;
|
|
parts.push(next);
|
|
if (updateDirective) parts.push(updateDirective);
|
|
process.stdout.write(parts.join('\n\n---\n\n') + '\n');
|
|
}
|
|
|
|
function parseCliOptions(args) {
|
|
return parseTargetOptions(args, { strict: true });
|
|
}
|
|
|
|
function hasTargetOption(options) {
|
|
return !!(options && typeof options.targetPath === 'string' && options.targetPath.trim());
|
|
}
|
|
|
|
function pathExistsForTarget(cwd, targetPath) {
|
|
const abs = path.isAbsolute(targetPath) ? targetPath : path.resolve(cwd, targetPath);
|
|
return fs.existsSync(abs);
|
|
}
|
|
|
|
function buildResolvedContextDirective(ctx, options, { targetExists = null } = {}) {
|
|
const targetPath = hasTargetOption(options) ? options.targetPath : null;
|
|
return `RESOLVED_CONTEXT:\n${JSON.stringify({
|
|
targetPath,
|
|
...(targetPath ? { targetExists } : {}),
|
|
projectRoot: ctx.projectRoot,
|
|
repoRoot: ctx.repoRoot,
|
|
productPath: ctx.productPath,
|
|
designPath: ctx.designPath,
|
|
}, null, 2)}`;
|
|
}
|
|
|
|
function shouldWarnMissingTarget(ctx, targetProvided, targetExists = null) {
|
|
if (ctx.isMonorepo && targetProvided && targetExists === false) return true;
|
|
return !!(
|
|
ctx.isMonorepo
|
|
&& (!targetProvided || targetExists === false)
|
|
&& ctx.projectRoot
|
|
&& ctx.repoRoot
|
|
&& path.resolve(ctx.projectRoot) === path.resolve(ctx.repoRoot)
|
|
);
|
|
}
|
|
|
|
function buildMissingTargetDirective() {
|
|
const script = process.argv[1] || 'context.mjs';
|
|
return (
|
|
'MONOREPO_TARGET_REQUIRED: This is a monorepo and context.mjs ran without --target. ' +
|
|
'If the user named a file, route, or child app, do not answer from this output. ' +
|
|
`Rerun \`node ${script} --target <path>\` and answer from that run's RESOLVED_CONTEXT fields.`
|
|
);
|
|
}
|
|
|
|
function buildTargetSelectionDirective(selection) {
|
|
return (
|
|
`TARGET_SELECTION_REQUIRED:\n${JSON.stringify(selection, null, 2)}\n\n` +
|
|
'Show each app with its productStatus/productPath and designStatus/designPath so the user can see child overrides, inherited root files, fallback files, or missing files before choosing. ' +
|
|
'Ask the user which app Impeccable should use, then rerun Impeccable helper commands from that child app cwd using this same scripts directory. ' +
|
|
'Use `--target <path>` only as a fallback when changing cwd is not possible, or when the user explicitly named a file/path.'
|
|
);
|
|
}
|
|
|
|
// Run cli() only when this module is the entry point. Compare realpaths
|
|
// rather than endsWith(): a loose suffix match also fires for unrelated
|
|
// scripts like `load-context.mjs`, and realpath tolerates symlinked
|
|
// invocation (the test harness symlinks the skill dir).
|
|
function invokedAsScript() {
|
|
const arg = process.argv[1];
|
|
if (!arg) return false;
|
|
try {
|
|
return fs.realpathSync(arg) === fs.realpathSync(fileURLToPath(import.meta.url));
|
|
} catch {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if (invokedAsScript()) {
|
|
cli();
|
|
}
|