Checkpoint web parity through Chromium input tasks

tools/web/generate-io-format-runtime-receipts.mjs

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+import crypto from "node:crypto";
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+const repoRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
+const inventoryPath = path.join(repoRoot, "tests/golden/M12-05A/format-inventory.json");
+const outputArgument = process.argv.indexOf("--output");
+const outputPath = outputArgument === -1 ? path.join(repoRoot, "tests/golden/M12-05D/runtime-receipts.json") : path.resolve(process.argv[outputArgument + 1] ?? "");
+if (!outputPath) throw new Error("--output requires a file");
+const inventoryBytes = fs.readFileSync(inventoryPath);
+const inventory = JSON.parse(inventoryBytes);
+if (inventory.schemaVersion !== 1 || inventory.task !== "M12-05A") throw new Error("M12-05A inventory header is invalid");
+const receipts = inventory.formats.flatMap((entry) => ["IMPORT", "EXPORT"].map((operation) => {
+  const source = entry[operation.toLowerCase()];
+  return {
+    format: entry.format,
+    family: entry.family,
+    operation,
+    operator: source.operator,
+    registered: source.registered,
+    rnaIdentifier: source.rnaIdentifier,
+    buildOption: source.buildOption,
+    buildOptionEnabled: source.buildOptionEnabled,
+    runtimeStatus: source.runtimeStatus,
+    variants: [...entry.variants],
+    extensions: [...entry.extensions],
+  };
+}));
+const output = {
+  schemaVersion: 1,
+  task: "M12-05D",
+  inventorySha256: crypto.createHash("sha256").update(inventoryBytes).digest("hex"),
+  runtime: inventory.runtime,
+  receipts,
+};
+fs.mkdirSync(path.dirname(outputPath), { recursive: true });
+fs.writeFileSync(outputPath, `${JSON.stringify(output, null, 2)}\n`);
+process.stdout.write(`io-format-runtime-receipts-generated formats=${inventory.formats.length} receipts=${receipts.length} output=${path.relative(repoRoot, outputPath)}\n`);