config-audit/scanners/whats-active.mjs
Kjell Tore Guttormsen caea8aca23 fix(commands): stop answering questions the caller did not ask
Dogfooding `campaign` + `knowledge-refresh` against a throwaway ledger. Seven
defects, all found by running the commands as written and measuring, not by
reading them.

The headline pair only existed together. `knowledge-refresh` built
`STALE_AFTER="--stale-after 30"` and expanded it unquoted, trusting the shell to
split it in two. bash does; zsh — the macOS default, and what the Bash tool runs
here — does not. The CLI got one argv entry, matched no flag, and because it had
no unknown-flag branch, silently kept the 90-day default and reported "✓ All 14
register entries were re-verified within the last 90 days": a true-sounding
sentence about a threshold the user had just overridden. Fixing either half alone
leaves a silent wrong answer or a loud one; both are fixed, and a guard now
rejects any template that packs a flag and its value into one variable.

`knowledge-refresh` also read one register and wrote another: step 6 named an
unanchored `knowledge/best-practices.json` while the CLI reads
`${CLAUDE_PLUGIN_ROOT}/…`, which for an installed plugin is the cache. The
validation gate then ran the cached test against the cached register — green no
matter what was written. The two copies were byte-identical that day, which is
exactly why it was invisible.

`campaign` vouched for repos it could not read. `add /finnes/ikke` returned
`added` + exit 0; `refresh-tokens` then put the phantom in `swept[]` with a
0-token delta and left `skipped[]` empty, so the machine-wide bill claimed
coverage of three repos on a machine with two. Paths stay tracked — an unmounted
volume is a legitimate absence — but are reported as `addedUnverified`, and the
command names them.

Two class sweeps, both measured rather than assumed. `posture` was the single
scanner (1 of 14) whose fatal catch exited 1, which ux-rules defines as a normal
WARNING grade — a crash indistinguishable from a result. And all 13 payload
writers failed on a `--output-file` whose parent did not exist, which on a fresh
machine turned `campaign`'s first run into "the ledger may be corrupt"; they now
share `scanners/lib/write-output.mjs`.

Predicted breadth was too wide for the first time in five sessions: 6 of 8 CLIs
predicted to lack unknown-flag rejection, 4 measured. `drift` and `fix` already
reject them, via a construct the grep did not recognise — a grep matches an
implementation, the invariant is a behaviour. The sweep was rewritten to run each
CLI with a bogus flag and read the exit code.

Suite 1453 → 1469/0. Frozen snapshots untouched. `optimize-lens-cli` and
`token-hotspots-cli` share the unknown-flag defect and are deferred to the v5.14
argument-handling chunk with their positional-swallow arm; the count is recorded
in the guard rather than rounded down to zero.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012NHWjN8EnoxSqRvMTLK2NE
2026-08-01 21:26:39 +02:00

72 lines
2.2 KiB
JavaScript

#!/usr/bin/env node
/**
* whats-active CLI — produce a read-only inventory of everything Claude Code
* loads for a given repo path. Thin shim over scanners/lib/active-config-reader.mjs.
*
* Usage:
* node whats-active.mjs [path] [--json] [--output-file <path>]
* [--verbose] [--suggest-disables]
*
* Exit codes: 0=ok, 3=unrecoverable error.
* Zero external dependencies.
*/
import { resolve } from 'node:path';
import { stat } from 'node:fs/promises';
import { writeOutputFile } from './lib/write-output.mjs';
import { readActiveConfig } from './lib/active-config-reader.mjs';
async function main() {
const args = process.argv.slice(2);
let targetPath = '.';
let outputFile = null;
let jsonMode = false;
// --raw is accepted for CLI surface consistency but is a no-op here:
// whats-active produces an inventory snapshot, not findings.
let rawMode = false;
let verbose = false;
let suggestDisables = false;
for (let i = 0; i < args.length; i++) {
if (args[i] === '--json') jsonMode = true;
else if (args[i] === '--raw') rawMode = true;
else if (args[i] === '--verbose') verbose = true;
else if (args[i] === '--suggest-disables') suggestDisables = true;
else if (args[i] === '--output-file' && args[i + 1]) outputFile = args[++i];
else if (!args[i].startsWith('-')) targetPath = args[i];
}
const absPath = resolve(targetPath);
try {
const s = await stat(absPath);
if (!s.isDirectory()) {
process.stderr.write(`Error: ${absPath} is not a directory\n`);
process.exitCode = 3;
return;
}
} catch {
process.stderr.write(`Error: path does not exist: ${absPath}\n`);
process.exitCode = 3;
return;
}
const result = await readActiveConfig(absPath, { verbose, suggestDisables });
const json = JSON.stringify(result, null, 2);
if (outputFile) {
await writeOutputFile(outputFile, json, 'utf-8');
}
if (jsonMode || rawMode || !outputFile) {
process.stdout.write(json + '\n');
}
}
const isDirectRun = process.argv[1] && resolve(process.argv[1]) === resolve(new URL(import.meta.url).pathname);
if (isDirectRun) {
main().catch(err => {
process.stderr.write(`Fatal: ${err.message}\n`);
process.exitCode = 3;
});
}