fix(installer): route community installs through PluginResolver when marketplace.json ships (#2331)

* fix(installer): route community installs through PluginResolver when marketplace.json ships

Community-catalog installs ignored .claude-plugin/marketplace.json, so modules
that nest module.yaml inside a setup skill's assets/ directory (e.g. Strategy 2
in PluginResolver) ended up half-installed: only module-help.csv and the
generated config.yaml landed in _bmad/<code>/, while the actual skill source
trees and module.yaml never got copied. The install would silently emit
"could not locate module.yaml" warnings and leave .agents/skills/ without
the module's skills.

The fix wires the existing PluginResolver onto the community path:

- CommunityModuleManager.cloneModule now detects marketplace.json after the
  clone+ref-checkout completes and runs PluginResolver. The resolution is
  stamped with channel/sha/registryApprovedTag/registryApprovedSha and cached
  in _pluginResolutions, mirroring the existing _resolutions cache.
- OfficialModules.install consults the community plugin resolution and
  delegates to installFromResolution (the same code path custom-source
  installs already use). installFromResolution branches on communitySource
  to write source: 'community' with the registry's approved tag/sha and
  channel.
- resolveInstalledModuleYaml now searches the community-modules cache root
  in addition to the external-modules cache, and the BMB setup-skill detector
  walks src/skills/ and skills/ (not just the repo root) so collectAgents
  FromModuleYaml and writeCentralConfig can find module.yaml in nested
  marketplace-plugin layouts.

Backward compatibility: repos without marketplace.json (e.g. WDS, which
declares module_definition: src/module.yaml at the root) continue through
the legacy findModuleSource path with no behavior change. Verified against
the live zarlor/suno-band-manager community module and a 23-check fixture
suite covering Suno-shape, WDS-shape, and bare-repo layouts.

* fix(installer): harden community marketplace.json resolution path

Address review feedback on the community marketplace.json install path:

- Wrap PluginResolver.resolve() in try/catch so a malformed plugin entry
  falls through to the legacy install path with a warn instead of
  crashing cloneModule.
- Stop mutating the resolver's return object; shallow-clone before
  stamping community provenance so install state cannot leak back into
  resolver-owned objects.
- Warn when _selectPluginForModule lands on the single-plugin fallback
  with a name that doesn't match the registry code or module_definition
  hint, so a misconfigured marketplace.json can't silently install the
  wrong plugin.
- Add CommunityModuleManager.resolveFromCache() and call it from
  OfficialModules.install() when the in-process plugin cache is empty,
  so callers that reach install() without pre-cloning still get the
  marketplace-aware path. Reuses an existing channel resolution when
  present, otherwise synthesizes a stable-channel stub from the registry
  entry plus the cached repo's HEAD.
- Align installFromResolution()'s returned versionInfo.version with
  manifestEntry.version precedence (communityVersion || cloneRef || ...)
  so downstream summaries match what was written to the manifest.

Tests: lint, format:check, lint:md, test:install (290), test:channels
(83), test:refs (7) all green.
This commit is contained in:
Brian 2026-04-26 22:50:47 -05:00 committed by GitHub
parent 1ad1f91e38
commit 6ff74ba662
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3 changed files with 277 additions and 17 deletions

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@ -29,6 +29,11 @@ class CommunityModuleManager {
// Shared across all instances; the manifest writer often uses a fresh instance.
static _resolutions = new Map();
// moduleCode → ResolvedModule (from PluginResolver) when the cloned repo ships
// a `.claude-plugin/marketplace.json`. Lets community installs reuse the same
// skill-level install pipeline as custom-source installs (installFromResolution).
static _pluginResolutions = new Map();
constructor() {
this._client = new RegistryClient();
this._cachedIndex = null;
@ -40,6 +45,11 @@ class CommunityModuleManager {
return CommunityModuleManager._resolutions.get(moduleCode) || null;
}
/** Get the marketplace.json-derived plugin resolution for a community module, if any. */
getPluginResolution(moduleCode) {
return CommunityModuleManager._pluginResolutions.get(moduleCode) || null;
}
// ─── Data Loading ──────────────────────────────────────────────────────────
/**
@ -371,6 +381,18 @@ class CommunityModuleManager {
planSource: planEntry.source,
});
// If the repo ships a marketplace.json, route through PluginResolver so the
// skill-level install pipeline (installFromResolution) handles the copy.
// Repos without marketplace.json fall through to the legacy findModuleSource
// path unchanged.
await this._tryResolveMarketplacePlugin(moduleCacheDir, moduleInfo, {
channel: planEntry.channel,
version: recordedVersion,
sha: installedSha,
approvedTag,
approvedSha,
});
// Install dependencies if needed
const packageJsonPath = path.join(moduleCacheDir, 'package.json');
if ((needsDependencyInstall || wasNewClone) && (await fs.pathExists(packageJsonPath))) {
@ -392,6 +414,204 @@ class CommunityModuleManager {
return moduleCacheDir;
}
// ─── Marketplace.json Resolution ──────────────────────────────────────────
/**
* Detect `.claude-plugin/marketplace.json` in a cloned community repo and
* route through PluginResolver. When successful, caches the resolution so
* OfficialModulesManager.install() can route the copy through
* installFromResolution() the same path used by custom-source installs.
*
* Silent no-op when marketplace.json is absent or the resolver returns no
* matches; the legacy findModuleSource path then handles the install.
*
* @param {string} repoPath - Absolute path to the cloned repo
* @param {Object} moduleInfo - Normalized community module info
* @param {Object} resolution - Resolution metadata from cloneModule
* @param {string} resolution.channel - Channel ('stable' | 'next' | 'pinned')
* @param {string} resolution.version - Recorded version string
* @param {string} resolution.sha - Resolved git SHA
* @param {string|null} resolution.approvedTag - Registry approved tag
* @param {string|null} resolution.approvedSha - Registry approved SHA
*/
async _tryResolveMarketplacePlugin(repoPath, moduleInfo, resolution) {
const marketplacePath = path.join(repoPath, '.claude-plugin', 'marketplace.json');
if (!(await fs.pathExists(marketplacePath))) return;
let marketplaceData;
try {
marketplaceData = JSON.parse(await fs.readFile(marketplacePath, 'utf8'));
} catch {
// Malformed marketplace.json — fall through to legacy path.
return;
}
const plugins = Array.isArray(marketplaceData?.plugins) ? marketplaceData.plugins : [];
if (plugins.length === 0) return;
const selection = this._selectPluginForModule(plugins, moduleInfo);
if (!selection) {
await this._safeWarn(
`Community module '${moduleInfo.code}' ships marketplace.json but no plugin entry matches the registry code. ` +
`Falling back to legacy install path.`,
);
return;
}
if (selection.source === 'single-fallback') {
// Single-entry marketplace.json whose plugin name doesn't match the registry
// code or the module_definition hint. Most likely correct, but worth surfacing
// in case marketplace.json is misconfigured and we'd install the wrong plugin.
await this._safeWarn(
`Community module '${moduleInfo.code}' picked the only plugin in marketplace.json ('${selection.plugin?.name}') ` +
`because no name or module_definition match was found. Verify marketplace.json if the install looks wrong.`,
);
}
const { PluginResolver } = require('./plugin-resolver');
const resolver = new PluginResolver();
let resolved;
try {
resolved = await resolver.resolve(repoPath, selection.plugin);
} catch (error) {
// PluginResolver threw (malformed plugin entry, missing files, etc.).
// Honor the silent-fallthrough contract — warn and let the legacy
// findModuleSource path handle the install.
await this._safeWarn(
`PluginResolver failed for community module '${moduleInfo.code}': ${error.message}. ` + `Falling back to legacy install path.`,
);
return;
}
if (!resolved || resolved.length === 0) return;
// The registry registers a single code per module. If the resolver returns
// multiple modules (Strategy 4: multiple standalone skills), accept only
// the entry whose code matches the registry. Other entries are ignored —
// they belong to plugins not registered in the community catalog.
const matched = resolved.find((mod) => mod.code === moduleInfo.code) || (resolved.length === 1 ? resolved[0] : null);
if (!matched) return;
// Shallow-clone before stamping provenance — the resolver may cache or reuse
// its return objects, and we don't want install-specific fields leaking back.
const stamped = {
...matched,
code: moduleInfo.code,
repoUrl: moduleInfo.url,
cloneRef: resolution.channel === 'pinned' ? resolution.version : resolution.approvedTag || null,
cloneSha: resolution.sha,
communitySource: true,
communityChannel: resolution.channel,
communityVersion: resolution.version,
registryApprovedTag: resolution.approvedTag,
registryApprovedSha: resolution.approvedSha,
};
CommunityModuleManager._pluginResolutions.set(moduleInfo.code, stamped);
}
/**
* Lazy fallback: resolve marketplace.json straight from the on-disk cache
* when `_pluginResolutions` is empty (e.g. callers that reach `install()`
* without `cloneModule` having populated the cache earlier in this process).
*
* Reuses an existing channel resolution if present; otherwise synthesizes a
* minimal stable-channel stub from the registry entry + the cached repo's
* current HEAD. Returns the cached plugin resolution if one is produced,
* otherwise null (caller falls back to the legacy path).
*
* @param {string} moduleCode
* @returns {Promise<Object|null>}
*/
async resolveFromCache(moduleCode) {
const existing = this.getPluginResolution(moduleCode);
if (existing) return existing;
const cacheRepoDir = path.join(this.getCacheDir(), moduleCode);
const marketplacePath = path.join(cacheRepoDir, '.claude-plugin', 'marketplace.json');
if (!(await fs.pathExists(marketplacePath))) return null;
let moduleInfo;
try {
moduleInfo = await this.getModuleByCode(moduleCode);
} catch {
return null;
}
if (!moduleInfo) return null;
let channelResolution = this.getResolution(moduleCode);
if (!channelResolution) {
let sha = '';
try {
sha = execSync('git rev-parse HEAD', { cwd: cacheRepoDir, stdio: 'pipe' }).toString().trim();
} catch {
// Not a git repo or unreadable — give up and let the legacy path run.
return null;
}
channelResolution = {
channel: 'stable',
version: moduleInfo.approvedTag || sha.slice(0, 7),
sha,
registryApprovedTag: moduleInfo.approvedTag || null,
registryApprovedSha: moduleInfo.approvedSha || null,
};
}
await this._tryResolveMarketplacePlugin(cacheRepoDir, moduleInfo, {
channel: channelResolution.channel,
version: channelResolution.version,
sha: channelResolution.sha,
approvedTag: channelResolution.registryApprovedTag,
approvedSha: channelResolution.registryApprovedSha,
});
return this.getPluginResolution(moduleCode);
}
/**
* Best-effort warning emitter. `prompts.log.warn` may be undefined in some
* harnesses and may return a rejected promise swallow both cases so a
* fallthrough warning can never crash the install.
*/
async _safeWarn(message) {
try {
const result = prompts.log?.warn?.(message);
if (result && typeof result.then === 'function') await result;
} catch {
/* ignore */
}
}
/**
* Pick which plugin entry from marketplace.json represents this community module.
* Precedence:
* 1. Exact match on `plugin.name === moduleInfo.code`
* 2. Trailing directory of `module_definition` matches `plugin.name`
* 3. Single plugin in marketplace.json accepted with a warning so a
* mismatched-but-uniquely-named plugin doesn't install silently.
* Otherwise null (caller falls back to legacy path).
*
* @returns {{plugin: Object, source: 'name'|'hint'|'single-fallback'}|null}
*/
_selectPluginForModule(plugins, moduleInfo) {
const byCode = plugins.find((p) => p && p.name === moduleInfo.code);
if (byCode) return { plugin: byCode, source: 'name' };
if (moduleInfo.moduleDefinition) {
// module_definition like "src/skills/suno-setup/assets/module.yaml" →
// hint segment "suno-setup". Match that against plugin names.
const segments = moduleInfo.moduleDefinition.split('/').filter(Boolean);
const setupIdx = segments.findIndex((s) => s.endsWith('-setup'));
if (setupIdx !== -1) {
const hint = segments[setupIdx];
const byHint = plugins.find((p) => p && p.name === hint);
if (byHint) return { plugin: byHint, source: 'hint' };
}
}
if (plugins.length === 1) return { plugin: plugins[0], source: 'single-fallback' };
return null;
}
// ─── Source Finding ───────────────────────────────────────────────────────
/**

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@ -269,6 +269,21 @@ class OfficialModules {
return this.installFromResolution(resolved, bmadDir, fileTrackingCallback, options);
}
// Community modules whose cloned repo ships marketplace.json get the same
// skill-level install treatment as custom-source installs. If the in-process
// cache wasn't populated (e.g. caller skipped the pre-clone phase), fall
// back to resolving directly from `~/.bmad/cache/community-modules/<name>/`
// so we don't silently regress to the legacy half-install path.
const { CommunityModuleManager } = require('./community-manager');
const communityMgr = new CommunityModuleManager();
let communityResolved = communityMgr.getPluginResolution(moduleName);
if (!communityResolved) {
communityResolved = await communityMgr.resolveFromCache(moduleName);
}
if (communityResolved) {
return this.installFromResolution(communityResolved, bmadDir, fileTrackingCallback, options);
}
const sourcePath = await this.findModuleSource(moduleName, {
silent: options.silent,
channelOptions: options.channelOptions,
@ -360,21 +375,27 @@ class OfficialModules {
await this.createModuleDirectories(resolved.code, bmadDir, options);
}
// Update manifest. For custom modules, derive channel from the git ref:
// cloneRef present → pinned at that ref
// cloneRef absent → next (main HEAD)
// local path → no channel concept
// Update manifest. For community installs we honor the channel resolved by
// CommunityModuleManager (stable/next/pinned) and propagate the registry's
// approved tag/sha. For custom-source installs we derive channel from the
// cloneRef (present → pinned, absent → next; local paths have no channel).
const { Manifest } = require('../core/manifest');
const manifestObj = new Manifest();
const hasGitClone = !!resolved.repoUrl;
const isCommunity = resolved.communitySource === true;
const manifestEntry = {
version: resolved.cloneRef || (hasGitClone ? 'main' : resolved.version || null),
source: 'custom',
version: resolved.communityVersion || resolved.cloneRef || (hasGitClone ? 'main' : resolved.version || null),
source: isCommunity ? 'community' : 'custom',
npmPackage: null,
repoUrl: resolved.repoUrl || null,
};
if (hasGitClone) {
if (isCommunity) {
if (resolved.communityChannel) manifestEntry.channel = resolved.communityChannel;
if (resolved.cloneSha) manifestEntry.sha = resolved.cloneSha;
if (resolved.registryApprovedTag) manifestEntry.registryApprovedTag = resolved.registryApprovedTag;
if (resolved.registryApprovedSha) manifestEntry.registryApprovedSha = resolved.registryApprovedSha;
} else if (hasGitClone) {
manifestEntry.channel = resolved.cloneRef ? 'pinned' : 'next';
if (resolved.cloneSha) manifestEntry.sha = resolved.cloneSha;
if (resolved.rawInput) manifestEntry.rawSource = resolved.rawInput;
@ -386,10 +407,13 @@ class OfficialModules {
success: true,
module: resolved.code,
path: targetPath,
// Match the manifestEntry.version expression above so downstream summary
// lines show the cloned ref (tag or 'main') instead of the on-disk
// package.json version for git-backed custom installs.
versionInfo: { version: resolved.cloneRef || (hasGitClone ? 'main' : resolved.version || '') },
// Mirror the manifestEntry.version precedence above so downstream summary
// lines show the same string we just wrote to disk (community installs
// use the registry-approved tag via `communityVersion`; custom git-backed
// installs show the cloned ref or 'main').
versionInfo: {
version: resolved.communityVersion || resolved.cloneRef || (hasGitClone ? 'main' : resolved.version || ''),
},
};
}

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@ -123,12 +123,18 @@ async function resolveInstalledModuleYaml(moduleName) {
}
}
// BMB standard: {setup-skill}/assets/module.yaml (setup skill is any *-setup directory)
const rootEntries = await fs.readdir(root, { withFileTypes: true });
for (const entry of rootEntries) {
if (!entry.isDirectory() || !entry.name.endsWith('-setup')) continue;
const setupAssets = path.join(root, entry.name, 'assets', 'module.yaml');
if (await fs.pathExists(setupAssets)) results.push(setupAssets);
// BMB standard: {setup-skill}/assets/module.yaml (setup skill is any *-setup directory).
// Check at the repo root, and also under src/skills/ and skills/ since
// marketplace plugins commonly nest skills under src/skills/<name>/.
const setupSearchRoots = [root, path.join(root, 'src', 'skills'), path.join(root, 'skills')];
for (const setupRoot of setupSearchRoots) {
if (!(await fs.pathExists(setupRoot))) continue;
const entries = await fs.readdir(setupRoot, { withFileTypes: true });
for (const entry of entries) {
if (!entry.isDirectory() || !entry.name.endsWith('-setup')) continue;
const setupAssets = path.join(setupRoot, entry.name, 'assets', 'module.yaml');
if (await fs.pathExists(setupAssets)) results.push(setupAssets);
}
}
const atRoot = path.join(root, 'module.yaml');
@ -149,6 +155,16 @@ async function resolveInstalledModuleYaml(moduleName) {
if (found) return found;
}
// Community modules are cloned to ~/.bmad/cache/community-modules/<name>/
// (parallel to the external-modules cache used above). Search there too so
// collectAgentsFromModuleYaml and writeCentralConfig can locate community
// module.yaml files regardless of how nested the layout is.
const communityCacheRoot = path.join(os.homedir(), '.bmad', 'cache', 'community-modules', moduleName);
if (await fs.pathExists(communityCacheRoot)) {
const found = await searchRoot(communityCacheRoot);
if (found) return found;
}
// Fallback: local custom-source modules store their source path in the
// CustomModuleManager resolution cache populated during the same install run.
// Match by code OR name since callers may use either form.