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fix(javascript): trace wrapped Electron IPC paths in large bundles (#1874)

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Co-authored-by: David <17119984+fengdwx@users.noreply.github.com>
This commit is contained in:
DavidandDavid authored and GitHub committed 2026-10-12 09:28:59 +08:00
1 parent d93fbda390
commit 87b9793c53
46 files changed
+3213 -355
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src/javascript/analysis/JavaScriptAnalysisTransfer.ts
+32 -5
View File
@@ -20,6 +20,7 @@ import {
export const JAVASCRIPT_ANALYSIS_TRANSFER_RECORD_BYTES = 8 * 1024 * 1024;
const FRAME_BYTES = JAVASCRIPT_ANALYSIS_TRANSFER_RECORD_BYTES;
const TRANSFER_BYTES = 512 * 1024 * 1024;
const MAX_TRANSFER_BYTES = 2 * 1024 * 1024 * 1024;
const BATCH_BYTES = 1024 * 1024;
const recordSchema = z.discriminatedUnion("kind", [
z.strictObject({
@@ -36,7 +37,7 @@ const recordSchema = z.discriminatedUnion("kind", [
/** Complete-file coordinates authenticated before adopting any worker facts. */
export const javaScriptAnalysisTransferDescriptorSchema = z.strictObject({
bytes: z.number().int().nonnegative().max(TRANSFER_BYTES),
bytes: z.number().int().nonnegative().max(MAX_TRANSFER_BYTES),
sha256: digestSchema,
records: z.number().int().nonnegative(),
module_bytes: z.number().int().nonnegative(),
@@ -52,11 +53,24 @@ export const javaScriptTransferRetentionBytes = (
records: number,
): number => bytes * 8 + records * 64;
const encodeTransferRecord = (input: unknown, previousBytes: number) => {
/** Larger streamed files require corresponding parent admission capacity. */
export const javaScriptTransferByteBudget = (
resultBudgetBytes: number,
): number =>
Math.min(
MAX_TRANSFER_BYTES,
Math.max(TRANSFER_BYTES, Math.floor(resultBudgetBytes / 8)),
);
const encodeTransferRecord = (
input: unknown,
previousBytes: number,
transferBytes = TRANSFER_BYTES,
) => {
const record = recordSchema.parse(input);
const line = `${JSON.stringify(record)}\n`;
const size = Buffer.byteLength(line);
if (size > FRAME_BYTES || previousBytes + size > TRANSFER_BYTES)
if (size > FRAME_BYTES || previousBytes + size > transferBytes)
throw new AnalysisResourceConstraintError(
"analyze_javascript_application",
"transport",
@@ -65,7 +79,7 @@ const encodeTransferRecord = (input: unknown, previousBytes: number) => {
: "Complete JavaScript file facts exceed the transfer byte budget",
{
transfer_record_bytes: FRAME_BYTES,
transfer_file_bytes: TRANSFER_BYTES,
transfer_file_bytes: transferBytes,
record_bytes: size,
transfer_bytes_at_least: previousBytes + size,
},
@@ -108,7 +122,16 @@ export const writeJavaScriptAnalysisTransfer = async (
path: string,
module: JavaScriptModuleSemanticIr,
projection: JavaScriptSemanticFileProjection,
transferBytes = TRANSFER_BYTES,
): Promise<Descriptor> => {
if (
!Number.isSafeInteger(transferBytes) ||
transferBytes < 1 ||
transferBytes > MAX_TRANSFER_BYTES
)
throw new RangeError(
"JavaScript transfer requires a valid complete-file byte budget",
);
const output = await open(path, "wx", 0o600);
const digest = createHash("sha256");
let bytes = 0;
@@ -129,7 +152,11 @@ export const writeJavaScriptAnalysisTransfer = async (
batchBytes = 0;
};
const append = async (input: unknown): Promise<void> => {
const { line, size, kind } = encodeTransferRecord(input, bytes);
const { line, size, kind } = encodeTransferRecord(
input,
bytes,
transferBytes,
);
bytes += size;
records += 1;
if (