4f1cc7e0b7
New read-only command that shows everything Claude Code actually loads for a given repo — plugins, skills, MCP servers, hooks, CLAUDE.md cascade — with source attribution (user/project/plugin) and rough token estimates. Helps identify candidates for disabling without guessing. Added: - scanners/lib/active-config-reader.mjs — pure async helper: readActiveConfig, detectGitRoot, walkClaudeMdCascade, readClaudeJsonProjectSlice (longest-prefix matching for .claude.json projects), enumeratePlugins, enumerateSkills, readActiveHooks, readActiveMcpServers, estimateTokens (markdown 4 c/tok, json 3.5 c/tok, frontmatter cap 150 tokens, item flat 15) - scanners/whats-active.mjs — thin CLI shim: --json, --output-file, --verbose, --suggest-disables - commands/whats-active.md — renders tables via Read tool; honors UX rules - tests/lib/active-config-reader.test.mjs — 36 tests, all green (integration fixture built in tmpdir with fake HOME, .claude.json prefix matching, plugin discovery, hook/MCP merge from all scopes) Verified: - Performance budget: <2s wall-clock (smoke test: 102ms on real repo) - Token estimates within ±20% of hand-computed values - Read-only: no writeFile/mkdir/unlink in production code - Self-audit: Plugin Health scanner reports 0 findings (Grade A) - Full test suite: 522 tests, 512 pass (10 pre-existing conflict-detector failures on main — unrelated to this change, reproducible on clean HEAD) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
65 lines
1.9 KiB
JavaScript
65 lines
1.9 KiB
JavaScript
#!/usr/bin/env node
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/**
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* whats-active CLI — produce a read-only inventory of everything Claude Code
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* loads for a given repo path. Thin shim over scanners/lib/active-config-reader.mjs.
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*
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* Usage:
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* node whats-active.mjs [path] [--json] [--output-file <path>]
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* [--verbose] [--suggest-disables]
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*
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* Exit codes: 0=ok, 3=unrecoverable error.
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* Zero external dependencies.
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*/
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import { resolve } from 'node:path';
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import { writeFile, stat } from 'node:fs/promises';
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import { readActiveConfig } from './lib/active-config-reader.mjs';
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async function main() {
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const args = process.argv.slice(2);
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let targetPath = '.';
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let outputFile = null;
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let jsonMode = false;
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let verbose = false;
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let suggestDisables = false;
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for (let i = 0; i < args.length; i++) {
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if (args[i] === '--json') jsonMode = true;
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else if (args[i] === '--verbose') verbose = true;
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else if (args[i] === '--suggest-disables') suggestDisables = true;
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else if (args[i] === '--output-file' && args[i + 1]) outputFile = args[++i];
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else if (!args[i].startsWith('-')) targetPath = args[i];
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}
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const absPath = resolve(targetPath);
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try {
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const s = await stat(absPath);
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if (!s.isDirectory()) {
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process.stderr.write(`Error: ${absPath} is not a directory\n`);
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process.exit(3);
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}
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} catch {
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process.stderr.write(`Error: path does not exist: ${absPath}\n`);
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process.exit(3);
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}
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const result = await readActiveConfig(absPath, { verbose, suggestDisables });
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const json = JSON.stringify(result, null, 2);
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if (outputFile) {
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await writeFile(outputFile, json, 'utf-8');
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}
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if (jsonMode || !outputFile) {
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process.stdout.write(json + '\n');
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}
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}
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const isDirectRun = process.argv[1] && resolve(process.argv[1]) === resolve(new URL(import.meta.url).pathname);
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if (isDirectRun) {
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main().catch(err => {
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process.stderr.write(`Fatal: ${err.message}\n`);
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process.exit(3);
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});
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}
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