Files
moltbot/scripts/test-hotspots.mjs
Tak Hoffman 06b4a0a1f2 test: improve test runner help text (#55227)
* test: improve test runner help text

* test: print extension help to stdout

* test: leave extension help passthrough alone

* test: parse timing update flags in one pass
2026-03-26 10:34:14 -05:00

50 lines
1.8 KiB
JavaScript

import {
formatMs,
loadVitestReportFromArgs,
parseVitestReportArgs,
} from "./lib/vitest-report-cli-utils.mjs";
import { collectVitestFileDurations } from "./test-report-utils.mjs";
if (process.argv.slice(2).includes("--help")) {
console.log(
[
"Usage: node scripts/test-hotspots.mjs [options]",
"",
"Print the slowest test files from a Vitest JSON report.",
"",
"Options:",
" --config <path> Vitest config to run when no report is supplied",
" --report <path> Reuse an existing Vitest JSON report",
" --limit <count> Number of files to print (default: 20)",
" --help Show this help text",
"",
"Examples:",
" node scripts/test-hotspots.mjs",
" node scripts/test-hotspots.mjs --config vitest.channels.config.ts --limit 10",
" node scripts/test-hotspots.mjs --report /tmp/vitest-report.json",
].join("\n"),
);
process.exit(0);
}
const opts = parseVitestReportArgs(process.argv.slice(2), {
config: "vitest.unit.config.ts",
limit: 20,
});
const report = loadVitestReportFromArgs(opts, "openclaw-vitest-hotspots");
const fileResults = collectVitestFileDurations(report).toSorted(
(a, b) => b.durationMs - a.durationMs,
);
const top = fileResults.slice(0, opts.limit);
const totalDurationMs = fileResults.reduce((sum, item) => sum + item.durationMs, 0);
console.log(
`\n[test-hotspots] top ${String(top.length)} by file duration (${formatMs(totalDurationMs)} total)`,
);
for (const [index, item] of top.entries()) {
const label = String(index + 1).padStart(2, " ");
const duration = formatMs(item.durationMs).padStart(10, " ");
const tests = String(item.testCount).padStart(4, " ");
console.log(`${label}. ${duration} | tests=${tests} | ${item.file}`);
}