feat(catalog): release-plugin.mjs — atomic catalog-ref release helper

The polyrepo split made a plugin release a TWO-repo act: tag the plugin repo AND
bump the catalog `ref`. The second step is manual and easily forgotten — that
drift just stranded linkedin-studio on v0.4.0 while its plugin.json moved to
0.5.0. This adds the canonical release path that makes the catalog side
impossible to do wrong.

scripts/release-plugin.mjs:
- Pure planner planRelease() — given the catalog + observed plugin state +
  target version, computes verdict (READY/NOOP/BLOCKED), the bumped marketplace
  object, and the commit subject. REFUSES (BLOCKED) unless plugin.json == README
  badge == target AND the vX.Y.Z tag exists, so a READY plan is check-versions-
  green by construction. Reuses normalizeVersion/classifyPlugin from
  check-versions.mjs (no duplicated rules).
- I/O shell: dry-run by default; --write bumps the ref + re-runs the gate;
  --commit/--push apply; --create-tag mints+pushes a missing plugin tag first.
- 10/10 unit tests (scripts/release-plugin.test.mjs); check-versions 9/9 still green.
- Dogfooded: linkedin-studio → NOOP (already pinned v0.5.0); ms-ai-architect →
  BLOCKED (v1.16.0 in plugin.json was never tagged — refuses to publish it).

Also: fix the stale LinkedIn Studio README label v0.4.0 -> v0.5.0 (loose end of
the v0.5.0 release), and document the canonical release path in CLAUDE.md.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Kjell Tore Guttormsen 2026-06-21 19:40:47 +02:00
commit 9b1838f1d7
4 changed files with 304 additions and 1 deletions

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scripts/release-plugin.mjs Normal file
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#!/usr/bin/env node
// Atomic plugin-release helper for the polyrepo marketplace.
//
// In the monorepo, marketplace.json used a relative `source` path, so a plugin's
// version was read straight from its plugin.json and could never drift. In the
// polyrepo, each plugin's `source` pins a release tag (`ref`), so a release is a
// TWO-repo act: tag the plugin repo AND bump the catalog ref. The second step is
// manual and easily forgotten — that drift is exactly what stranded a plugin on
// an old version while its plugin.json moved ahead.
//
// This helper makes the catalog side impossible to do wrong: it REFUSES unless
// plugin.json == README badge == the target version AND the vX.Y.Z tag exists,
// then bumps the ref so `check-versions.mjs` is green by construction. The pure
// planner (planRelease) is fully tested; the I/O shell reads the tree and, under
// explicit flags, writes/commits/pushes. Dry-run by default — it changes nothing
// until you pass --write.
//
// Usage:
// node scripts/release-plugin.mjs <name> [--version X.Y.Z] # dry-run: print the plan
// node scripts/release-plugin.mjs <name> --create-tag # create+push the missing vX.Y.Z plugin tag first
// node scripts/release-plugin.mjs <name> --write # write the bumped catalog ref
// node scripts/release-plugin.mjs <name> --write --commit # + git commit the catalog
// node scripts/release-plugin.mjs <name> --write --commit --push # + push (you own the push window)
import { readFileSync, writeFileSync, existsSync } from 'node:fs';
import { execFileSync } from 'node:child_process';
import { join, dirname } from 'node:path';
import { fileURLToPath, pathToFileURL } from 'node:url';
import { normalizeVersion } from './check-versions.mjs';
// --- Pure planner (unit under test) -----------------------------------------
export function planRelease({ marketplace, name, observed, targetVersion }) {
const plugins = marketplace?.plugins ?? [];
const entry = plugins.find(p => p.name === name);
if (!entry) {
return {
name, verdict: 'BLOCKED', targetVersion: targetVersion ? normalizeVersion(targetVersion) : null,
currentRef: null, newRef: null,
blockers: [`plugin "${name}" is not in the catalog`],
newMarketplace: null, commitSubject: null,
};
}
const currentRef = entry.source?.ref ?? null;
const raw = targetVersion ?? observed.pluginVersion ?? null;
const target = raw === null ? null : normalizeVersion(raw);
if (target === null) {
return {
name, verdict: 'BLOCKED', targetVersion: null, currentRef, newRef: null,
blockers: ['cannot resolve a target version (no --version and no plugin.json version)'],
newMarketplace: null, commitSubject: null,
};
}
const newRef = 'v' + target;
const blockers = [];
// Release preconditions — each must hold, else the catalog must not move.
if (observed.pluginVersion !== null && observed.pluginVersion !== target) {
blockers.push(`plugin.json version is ${observed.pluginVersion}, asked to release ${target} — bump plugin.json first`);
}
if (observed.readmeBadge !== null && observed.pluginVersion !== null && observed.readmeBadge !== observed.pluginVersion) {
blockers.push(`README version-badge ${observed.readmeBadge} != plugin.json ${observed.pluginVersion} — fix internal consistency first`);
}
if (observed.tags !== null && !observed.tags.includes(newRef)) {
blockers.push(`tag ${newRef} not found in the plugin repo — tag the plugin (and push the tag) first, or pass --create-tag`);
}
if (blockers.length > 0) {
return { name, verdict: 'BLOCKED', targetVersion: target, currentRef, newRef, blockers, newMarketplace: null, commitSubject: null };
}
if (currentRef === newRef) {
return { name, verdict: 'NOOP', targetVersion: target, currentRef, newRef, blockers: [], newMarketplace: null, commitSubject: null };
}
// READY — deep-clone the marketplace, bump only this plugin's ref.
const newMarketplace = JSON.parse(JSON.stringify(marketplace));
newMarketplace.plugins.find(p => p.name === name).source.ref = newRef;
return {
name, verdict: 'READY', targetVersion: target, currentRef, newRef, blockers: [],
newMarketplace,
commitSubject: `chore(catalog): bump ${name} ${currentRef} -> ${newRef}`,
};
}
// --- I/O shell --------------------------------------------------------------
function gitTags(repoDir) {
try {
return execFileSync('git', ['-C', repoDir, 'tag', '--list', 'v*'], { encoding: 'utf8' })
.split('\n').map(s => s.trim()).filter(Boolean);
} catch { return null; }
}
function extractBadge(readmeText) {
const m = /badge\/version-(\d+\.\d+\.\d+)/.exec(readmeText || '');
return m ? m[1] : null;
}
function observePlugin(catalogDir, name) {
const repoDir = join(catalogDir, '..', name);
if (!existsSync(repoDir)) return { repoDir, pluginVersion: null, readmeBadge: null, tags: null };
let pluginVersion = null;
try { pluginVersion = JSON.parse(readFileSync(join(repoDir, '.claude-plugin', 'plugin.json'), 'utf8')).version ?? null; } catch { /* null */ }
let readmeBadge = null;
try { readmeBadge = extractBadge(readFileSync(join(repoDir, 'README.md'), 'utf8')); } catch { /* null */ }
return { repoDir, pluginVersion, readmeBadge, tags: gitTags(repoDir) };
}
function parseArgs(argv) {
const out = { name: null, version: null, write: false, commit: false, push: false, createTag: false };
for (let i = 0; i < argv.length; i++) {
const a = argv[i];
if (a === '--version') out.version = argv[++i];
else if (a === '--write') out.write = true;
else if (a === '--commit') out.commit = true;
else if (a === '--push') out.push = true;
else if (a === '--create-tag') out.createTag = true;
else if (!a.startsWith('--') && out.name === null) out.name = a;
}
return out;
}
function main() {
const args = parseArgs(process.argv.slice(2));
if (!args.name) {
console.error('usage: release-plugin.mjs <name> [--version X.Y.Z] [--create-tag] [--write] [--commit] [--push]');
process.exit(2);
}
const catalogDir = join(dirname(fileURLToPath(import.meta.url)), '..');
const mktPath = join(catalogDir, '.claude-plugin', 'marketplace.json');
const marketplace = JSON.parse(readFileSync(mktPath, 'utf8'));
let obs = observePlugin(catalogDir, args.name);
const target = normalizeVersion(args.version ?? obs.pluginVersion ?? '');
// --create-tag: if the only thing missing is the tag, mint + push it first.
if (args.createTag && target && obs.tags !== null && !obs.tags.includes('v' + target)
&& obs.pluginVersion === target && (obs.readmeBadge === null || obs.readmeBadge === obs.pluginVersion)) {
const tag = 'v' + target;
console.log(`→ creating annotated tag ${tag} in ${obs.repoDir}`);
execFileSync('git', ['-C', obs.repoDir, 'tag', '-a', tag, '-m', `${args.name} ${tag}`], { stdio: 'inherit' });
execFileSync('git', ['-C', obs.repoDir, 'push', 'origin', tag], { stdio: 'inherit' });
obs = observePlugin(catalogDir, args.name);
}
const plan = planRelease({ marketplace, name: args.name, observed: obs, targetVersion: args.version ?? undefined });
console.log(`\nrelease-plugin: ${plan.name} ${plan.currentRef ?? '?'} -> ${plan.newRef ?? '?'} [${plan.verdict}]`);
if (plan.blockers.length) { for (const b of plan.blockers) console.log(`${b}`); }
if (plan.verdict === 'BLOCKED') process.exit(1);
if (plan.verdict === 'NOOP') { console.log(' ✓ catalog already pins this version — nothing to do.'); process.exit(0); }
// READY
if (!args.write) {
console.log(` ✓ ready — would bump catalog ref and commit:\n ${plan.commitSubject}`);
console.log(' (dry-run) re-run with --write [--commit] [--push] to apply.');
process.exit(0);
}
writeFileSync(mktPath, JSON.stringify(plan.newMarketplace, null, 2) + '\n', 'utf8');
console.log(` ✓ wrote ${mktPath} (ref ${plan.currentRef} -> ${plan.newRef})`);
// Confirm the gate is green for this plugin after the write.
const gate = execFileSync('node', [join(catalogDir, 'scripts', 'check-versions.mjs')], { cwd: catalogDir, encoding: 'utf8' });
const line = gate.split('\n').find(l => l.includes(args.name)) ?? '';
console.log(` check-versions: ${line.trim() || '(no line)'}`);
if (args.commit) {
const body = `${plan.name} ${plan.newRef} — release. Catalog ref now pins the ${plan.newRef} tag so \`claude plugin update\` resolves the release.`;
const msg = `${plan.commitSubject}\n\n${body}\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n`;
execFileSync('git', ['-C', catalogDir, 'add', '.claude-plugin/marketplace.json'], { stdio: 'inherit' });
execFileSync('git', ['-C', catalogDir, 'commit', '-m', msg], { stdio: 'inherit' });
console.log(' ✓ committed the catalog');
if (args.push) {
console.log(' → pushing (you own the push window: weekday 2023, weekend/holiday anytime)');
execFileSync('git', ['-C', catalogDir, 'push', 'origin', 'HEAD'], { stdio: 'inherit' });
console.log(' ✓ pushed');
}
}
process.exit(0);
}
if (process.argv[1] && pathToFileURL(process.argv[1]).href === import.meta.url) {
main();
}

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// Tests for the atomic plugin-release helper.
// Pure planner is the unit under test — the I/O shell (read files, git tag/commit/push)
// is exercised by the CLI against the live tree, not here.
import { test } from 'node:test';
import assert from 'node:assert/strict';
import { planRelease } from './release-plugin.mjs';
import { classifyPlugin } from './check-versions.mjs';
const marketplace = () => ({
name: 'ktg-plugin-marketplace',
plugins: [
{ name: 'alpha', source: { source: 'url', url: 'https://x/alpha.git', ref: 'v1.0.0' }, description: 'a' },
{ name: 'beta', source: { source: 'url', url: 'https://x/beta.git', ref: 'v2.3.0' }, description: 'b' },
],
});
const observed = (o = {}) => ({
pluginVersion: '1.1.0',
readmeBadge: '1.1.0',
tags: ['v1.1.0', 'v1.0.0'],
...o,
});
test('READY: consistent plugin, tag exists, catalog ref behind → bump planned', () => {
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: observed() });
assert.equal(p.verdict, 'READY');
assert.equal(p.targetVersion, '1.1.0');
assert.equal(p.currentRef, 'v1.0.0');
assert.equal(p.newRef, 'v1.1.0');
assert.deepEqual(p.blockers, []);
assert.equal(p.commitSubject, 'chore(catalog): bump alpha v1.0.0 -> v1.1.0');
});
test('READY plan bumps ONLY the target plugin and does not mutate the input', () => {
const mkt = marketplace();
const p = planRelease({ marketplace: mkt, name: 'alpha', observed: observed() });
// input untouched
assert.equal(mkt.plugins[0].source.ref, 'v1.0.0');
// output bumped on alpha only
const out = p.newMarketplace.plugins;
assert.equal(out.find(x => x.name === 'alpha').source.ref, 'v1.1.0');
assert.equal(out.find(x => x.name === 'beta').source.ref, 'v2.3.0');
});
test('READY plan is green by construction (post-bump classifyPlugin is OK)', () => {
const o = observed();
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o });
const post = classifyPlugin({
name: 'alpha', catalogRef: p.newRef,
pluginVersion: o.pluginVersion, readmeBadge: o.readmeBadge, tags: o.tags,
});
assert.equal(post.status, 'OK');
});
test('explicit --version targets that version when consistent', () => {
const o = observed({ pluginVersion: '1.1.0', readmeBadge: '1.1.0', tags: ['v1.1.0', 'v1.0.0'] });
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o, targetVersion: '1.1.0' });
assert.equal(p.verdict, 'READY');
assert.equal(p.newRef, 'v1.1.0');
});
test('NOOP: catalog ref already pins the target version', () => {
const o = observed({ pluginVersion: '1.0.0', readmeBadge: '1.0.0', tags: ['v1.0.0'] });
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o });
assert.equal(p.verdict, 'NOOP');
assert.equal(p.newRef, 'v1.0.0');
assert.equal(p.newMarketplace, null);
});
test('BLOCKED: target version has no git tag in the plugin repo', () => {
const o = observed({ pluginVersion: '1.1.0', readmeBadge: '1.1.0', tags: ['v1.0.0'] }); // no v1.1.0
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o });
assert.equal(p.verdict, 'BLOCKED');
assert.ok(p.blockers.some(b => /tag v1\.1\.0/.test(b) && /not found|tag the plugin/.test(b)));
assert.equal(p.newMarketplace, null);
});
test('BLOCKED: plugin.json version != target (asked to release an undeclared version)', () => {
const o = observed({ pluginVersion: '1.1.0', readmeBadge: '1.1.0', tags: ['v1.2.0', 'v1.1.0'] });
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o, targetVersion: '1.2.0' });
assert.equal(p.verdict, 'BLOCKED');
assert.ok(p.blockers.some(b => /plugin\.json/.test(b) && /1\.1\.0/.test(b)));
});
test('BLOCKED: README badge disagrees with plugin.json (internal corruption)', () => {
const o = observed({ pluginVersion: '1.1.0', readmeBadge: '1.0.0', tags: ['v1.1.0'] });
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o });
assert.equal(p.verdict, 'BLOCKED');
assert.ok(p.blockers.some(b => /badge/i.test(b)));
});
test('BLOCKED: plugin not present in the catalog', () => {
const p = planRelease({ marketplace: marketplace(), name: 'ghost', observed: observed() });
assert.equal(p.verdict, 'BLOCKED');
assert.ok(p.blockers.some(b => /not in (the )?catalog/i.test(b)));
assert.equal(p.currentRef, null);
});
test('BLOCKED: target version cannot be resolved (no --version, no plugin.json)', () => {
const o = observed({ pluginVersion: null });
const p = planRelease({ marketplace: marketplace(), name: 'alpha', observed: o });
assert.equal(p.verdict, 'BLOCKED');
assert.ok(p.blockers.some(b => /resolve.*version|version.*not/i.test(b)));
});