30 lines
1.5 KiB
JavaScript
30 lines
1.5 KiB
JavaScript
import test from "node:test";
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import assert from "node:assert/strict";
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import { readFileSync } from "node:fs";
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const workflow = readFileSync(new URL("../../workflows/refresh-lockfile.yml", import.meta.url), "utf8");
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const nodeStep = workflow.split(" - name: Setup Node.js\n")[1]?.split(" - name:")[0];
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assert.ok(nodeStep, "the refresh workflow must set up Node");
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const input = (name) => nodeStep.match(new RegExp(`^ ${name}: (.+)$`, "m"))?.[1].trim();
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// setup-node's explicit cache input enables a store cache independently of its
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// automatic npm detection. Disabling only automatic detection is insufficient.
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function cacheProvider(explicitCache, automaticCache, packageManager) {
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if (explicitCache) return explicitCache;
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if (automaticCache !== "false" && packageManager.startsWith("npm@")) return "npm";
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return undefined;
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}
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for (const packageManager of ["pnpm@9.15.4", "npm@11.0.0"]) {
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test(`resolution-only refresh cannot write a package-store cache (${packageManager})`, () => {
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assert.match(workflow, /run: pnpm install --resolution-only --ignore-scripts --no-frozen-lockfile/);
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assert.equal(
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cacheProvider(input("cache"), input("package-manager-cache"), packageManager),
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undefined,
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"a metadata-only job must not claim the shared cache key with an empty store",
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);
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// This is the original failure mode, even with automatic caching disabled.
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assert.equal(cacheProvider("pnpm", "false", packageManager), "pnpm");
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});
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}
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