271 lines
9.6 KiB
TypeScript
271 lines
9.6 KiB
TypeScript
#!/usr/bin/env tsx
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import { readdir, readFile, writeFile, mkdir } from "node:fs/promises";
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import { existsSync } from "node:fs";
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import { dirname, join, relative } from "node:path";
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// Report paths with forward slashes for cross-platform consistency.
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const toPosix = (p: string) => p.split("\\").join("/");
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export const RESERVED_LIFECYCLE_SLUGS: ReadonlySet<string> = new Set([
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// Standalone skills — not generated from packages/*/skills, exempt from orphan detection
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"copilotkit-setup",
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"copilotkit-develop",
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"copilotkit-agui",
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"copilotkit-integrations",
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"copilotkit-debug",
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"copilotkit-upgrade",
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"copilotkit-contribute",
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"copilotkit-self-update",
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]);
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// Version sync — plugin version tracks this package's version.
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const VERSION_SOURCE_PACKAGE_JSON = "packages/runtime/package.json";
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const PLUGIN_JSON = ".claude-plugin/plugin.json";
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const MARKETPLACE_JSON = ".claude-plugin/marketplace.json";
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export type SyncMode = "write" | "check";
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export interface SyncOptions {
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cwd: string;
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mode: SyncMode;
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}
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export interface SyncResult {
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exitCode: 0 | 1 | 2;
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message: string;
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changed: string[];
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orphans: string[];
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}
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// ─── Source discovery ────────────────────────────────────────────────────────
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interface PackageSkill {
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slug: string; // e.g. "runtime"
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sourceDir: string; // absolute path of packages/<pkg>/skills/<slug>
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mirrorDir: string; // absolute path of skills/<slug>
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}
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async function findPackageSkills(cwd: string): Promise<PackageSkill[]> {
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const packagesDir = join(cwd, "packages");
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if (!existsSync(packagesDir)) return [];
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const pkgs = await readdir(packagesDir, { withFileTypes: true });
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const out: PackageSkill[] = [];
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for (const pkg of pkgs) {
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if (!pkg.isDirectory()) continue;
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const skillsDir = join(packagesDir, pkg.name, "skills");
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if (!existsSync(skillsDir)) continue;
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const slugs = await readdir(skillsDir, { withFileTypes: true });
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for (const slug of slugs) {
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if (!slug.isDirectory()) continue;
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const sourceDir = join(skillsDir, slug.name);
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if (!existsSync(join(sourceDir, "SKILL.md"))) continue;
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out.push({
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slug: slug.name,
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sourceDir,
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mirrorDir: join(cwd, "skills", slug.name),
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});
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}
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}
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return out;
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}
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async function listFilesRec(dir: string, base = dir): Promise<string[]> {
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const out: string[] = [];
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const entries = await readdir(dir, { withFileTypes: true });
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for (const e of entries) {
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const full = join(dir, e.name);
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if (e.isDirectory()) out.push(...(await listFilesRec(full, base)));
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else if (e.isFile()) out.push(relative(base, full));
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}
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return out;
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}
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// ─── Main ────────────────────────────────────────────────────────────────────
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export async function syncPluginSkills(opts: SyncOptions): Promise<SyncResult> {
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const skills = await findPackageSkills(opts.cwd);
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// Collision check.
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for (const s of skills) {
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if (RESERVED_LIFECYCLE_SLUGS.has(s.slug)) {
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return {
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exitCode: 2,
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message: `package skill slug "${s.slug}" collides with reserved lifecycle slug. Rename the package skill.`,
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changed: [],
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orphans: [],
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};
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}
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}
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const changed: string[] = [];
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const orphans: string[] = [];
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for (const s of skills) {
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const files = await listFilesRec(s.sourceDir);
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for (const relPath of files) {
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const srcPath = join(s.sourceDir, relPath);
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const dstPath = join(s.mirrorDir, relPath);
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const src = await readFile(srcPath);
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if (opts.mode === "check") {
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if (!existsSync(dstPath)) {
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changed.push(toPosix(join("skills", s.slug, relPath)));
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continue;
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}
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const dst = await readFile(dstPath);
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if (!src.equals(dst))
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changed.push(toPosix(join("skills", s.slug, relPath)));
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} else {
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await mkdir(dirname(dstPath), { recursive: true });
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await writeFile(dstPath, src);
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}
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}
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// Detect orphan files — files in mirror that are not in source.
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if (existsSync(s.mirrorDir)) {
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const mirrorFiles = await listFilesRec(s.mirrorDir);
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const sourceSet = new Set(files);
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for (const mf of mirrorFiles) {
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if (!sourceSet.has(mf))
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orphans.push(toPosix(join("skills", s.slug, mf)));
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}
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}
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}
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// Full-dir orphan scan — detect mirror skills directories whose source package
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// was removed entirely. The main loop cannot catch these because it only
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// iterates over currently discovered source skills.
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const mirrorRoot = join(opts.cwd, "skills");
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if (existsSync(mirrorRoot)) {
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const sourceSlugs = new Set(skills.map((s) => s.slug));
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const mirrorEntries = await readdir(mirrorRoot, { withFileTypes: true });
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for (const entry of mirrorEntries) {
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if (!entry.isDirectory()) continue;
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if (RESERVED_LIFECYCLE_SLUGS.has(entry.name)) continue;
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if (sourceSlugs.has(entry.name)) continue;
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// Orphan directory — source package was removed but mirror still has it.
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orphans.push(toPosix(join("skills", entry.name)));
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}
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}
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// Version sync — read runtime package version, write/check plugin + marketplace.
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const versionDrift = await handleVersionSync(opts);
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if (opts.mode === "check") {
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if (changed.length === 0 && orphans.length === 0 && !versionDrift) {
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return {
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exitCode: 0,
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message: "plugin skill mirror in sync",
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changed,
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orphans,
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};
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}
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const lines: string[] = [];
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if (changed.length) {
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lines.push(`drift detected in ${changed.length} file(s):`);
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lines.push(...changed.map((p) => ` ${p}`));
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}
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if (orphans.length) {
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lines.push(`orphan file(s) in mirror (source removed):`);
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lines.push(...orphans.map((p) => ` ${p}`));
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}
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if (versionDrift) {
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lines.push(`version drift: ${versionDrift}`);
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}
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lines.push("run: pnpm sync:plugin-skills");
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return { exitCode: 1, message: lines.join("\n"), changed, orphans };
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}
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// Write mode — also prune orphans so mirror is exactly the source.
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if (orphans.length) {
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const { rm } = await import("node:fs/promises");
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for (const o of orphans) {
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await rm(join(opts.cwd, o), { force: true, recursive: true });
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}
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}
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return {
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exitCode: 0,
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message: `synced ${skills.length} package skill(s)`,
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changed: [],
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orphans: [],
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};
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}
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// ─── Version sync helper ─────────────────────────────────────────────────────
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// Returns a drift description string (for check mode), or empty string if in sync.
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// In write mode, mutates the files and always returns empty string.
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async function handleVersionSync(opts: SyncOptions): Promise<string> {
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const srcPath = join(opts.cwd, VERSION_SOURCE_PACKAGE_JSON);
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if (!existsSync(srcPath)) return "";
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const srcVersion: string = JSON.parse(
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await readFile(srcPath, "utf8"),
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).version;
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const pluginPath = join(opts.cwd, PLUGIN_JSON);
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const marketPath = join(opts.cwd, MARKETPLACE_JSON);
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if (existsSync(pluginPath)) {
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const plugin = JSON.parse(await readFile(pluginPath, "utf8"));
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if (plugin.version !== srcVersion) {
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if (opts.mode === "check") {
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return `plugin.json version is "${plugin.version}", expected "${srcVersion}" (from ${VERSION_SOURCE_PACKAGE_JSON})`;
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}
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plugin.version = srcVersion;
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await writeFile(pluginPath, JSON.stringify(plugin, null, 2) + "\n");
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}
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}
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if (existsSync(marketPath)) {
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const market = JSON.parse(await readFile(marketPath, "utf8"));
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const marketVersion = market.plugins?.[0]?.version;
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const metadataVersion = market.metadata?.version;
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// Both version fields in marketplace.json track the runtime package. They
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// are checked together so neither rots independently — metadata.version was
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// historically unmanaged and drifted behind plugins[0].version.
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if (marketVersion !== srcVersion) {
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if (opts.mode === "check") {
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return `marketplace.json plugins[0].version is "${marketVersion}", expected "${srcVersion}" (from ${VERSION_SOURCE_PACKAGE_JSON})`;
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}
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}
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if (metadataVersion !== undefined && metadataVersion !== srcVersion) {
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if (opts.mode === "check") {
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return `marketplace.json metadata.version is "${metadataVersion}", expected "${srcVersion}" (from ${VERSION_SOURCE_PACKAGE_JSON})`;
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}
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}
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if (opts.mode === "write") {
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let mutated = false;
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if (market.plugins?.[0] && marketVersion !== srcVersion) {
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market.plugins[0].version = srcVersion;
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mutated = true;
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}
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if (market.metadata && metadataVersion !== srcVersion) {
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market.metadata.version = srcVersion;
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mutated = true;
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}
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if (mutated) {
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await writeFile(marketPath, JSON.stringify(market, null, 2) + "\n");
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}
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}
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}
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return "";
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}
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// ─── CLI ─────────────────────────────────────────────────────────────────────
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async function main() {
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const mode: SyncMode = process.argv.includes("--check") ? "check" : "write";
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const result = await syncPluginSkills({ cwd: process.cwd(), mode });
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if (result.message) console.log(result.message);
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process.exit(result.exitCode);
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}
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// Use import.meta detection so the file is testable without triggering the CLI path.
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if (process.argv[1] && process.argv[1].endsWith("sync-plugin-skills.ts")) {
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void main();
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}
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