wehub-resource-sync
50 lines
1.6 KiB
TypeScript
50 lines
1.6 KiB
TypeScript
// Shared helpers for validate-pins.*.test.ts files.
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//
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// These tests were originally a single multi-thousand-line file. They
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// were split per describe-category to keep each file comfortably under
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// vitest's hardcoded 60s birpc `onTaskUpdate` RPC window (upstream
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// vitest #6129 — `DEFAULT_TIMEOUT = 6e4` in the bundled birpc). With
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// `pool: 'forks'` (see showcase/scripts/vitest.config.ts) each file
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// gets its own fresh worker + its own fresh 60s RPC budget.
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//
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// This module hosts the tmpdir / write / withTmp helpers and the
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// FIXTURES_DIR / VALIDATE_PINS_SCRIPT path constants so we don't
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// duplicate them across split files.
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import fs from "fs";
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import os from "os";
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import path from "path";
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import { fileURLToPath } from "url";
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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export const FIXTURES_DIR = path.resolve(__dirname, "fixtures", "pins");
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export const VALIDATE_PINS_SCRIPT = path.resolve(
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__dirname,
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"..",
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"validate-pins.ts",
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);
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export function tmpdir(prefix = "validate-pins-"): string {
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return fs.mkdtempSync(path.join(os.tmpdir(), prefix));
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}
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export function write(file: string, body: string): void {
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fs.mkdirSync(path.dirname(file), { recursive: true });
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fs.writeFileSync(file, body, "utf-8");
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}
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/**
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* Safe-cleanup helper: call body() but always rm -rf tmp in finally so
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* an assertion failure doesn't leak temp directories into /tmp.
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*/
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export function withTmp<T>(body: (tmp: string) => T): T {
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const tmp = tmpdir();
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try {
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return body(tmp);
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} finally {
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fs.rmSync(tmp, { recursive: true, force: true });
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}
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}
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