diff --git a/src/config.ts b/src/config.ts
index bf063bc46..8e53688ce 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -233,7 +233,7 @@ function readPages(root: string, md: MarkdownIt): Page[] {
return pages;
}
-let currentDate: Date | null = null;
+export let currentDate: Date | null = null;
/** For testing only! */
export function setCurrentDate(date: Date | null): void {
diff --git a/src/javascript/module.ts b/src/javascript/module.ts
index 46daa8f47..03f5e1f5a 100644
--- a/src/javascript/module.ts
+++ b/src/javascript/module.ts
@@ -6,6 +6,7 @@ import {extname, join} from "node:path/posix";
import type {Program} from "acorn";
import type {TransformOptions} from "esbuild";
import {transform, transformSync} from "esbuild";
+import {currentDate} from "../config.js";
import {resolveJsrImport} from "../jsr.js";
import {resolveNodeImport} from "../node.js";
import {resolveNpmImport} from "../npm.js";
@@ -199,7 +200,7 @@ export function getFileInfo(root: string, path: string): FileInfo | undefined {
const stat = statSync(key);
if (!stat.isFile()) return; // ignore non-files
accessSync(key, constants.R_OK); // verify that file is readable
- mtimeMs = Math.floor(stat.mtimeMs);
+ mtimeMs = Math.floor((currentDate ?? stat.mtimeMs) as number);
size = stat.size;
} catch {
fileInfoCache.delete(key); // delete stale entry
diff --git a/src/loader.ts b/src/loader.ts
index 324f1a8e1..8e28ace79 100644
--- a/src/loader.ts
+++ b/src/loader.ts
@@ -300,7 +300,7 @@ export class LoaderResolver {
getOutputFileHash(name: string): string {
const info = this.getOutputInfo(name);
if (!info) throw new Error(`output file not found: ${name}`);
- return info.hash;
+ return createHash("sha256").update(info.hash).update(String(info.mtimeMs)).digest("hex");
}
getSourceInfo(name: string): FileInfo | undefined {
diff --git a/test/build-test.ts b/test/build-test.ts
index da7726f6c..b477d58fd 100644
--- a/test/build-test.ts
+++ b/test/build-test.ts
@@ -32,6 +32,7 @@ const failureTests = ["missing-file", "missing-import"];
describe("build", () => {
before(() => setCurrentDate(new Date("2024-01-10T16:00:00")));
+ after(() => setCurrentDate(null));
mockJsDelivr();
mockJsr();
mockDuckDB();
@@ -233,9 +234,6 @@ class TestEffects extends FileBuildEffects {
contents = contents.replace(/^(\s*
+
+
+
+
+