Remove dependency

package.json

@@ -78,7 +78,6 @@
     "concurrently": "^5.0.0",
     "eslint": "^10.0.3",
     "eslint-plugin-compat": "^7.0.1",
-    "fauxqs": "^2.3.1",
     "fs-extra": "^8.1.0",
     "husky": "^3.1.0",
     "lint-staged": "^16.3.2",

tasks/tests/fake-s3.js

@@ -0,0 +1,81 @@
+const http = require('http');
+
+/**
+ * Minimal in-memory S3-compatible server for testing.
+ * Supports PutObject and GetObject via path-style requests.
+ */
+function createFakeS3() {
+  const buckets = new Map();
+
+  const server = http.createServer((req, res) => {
+    const { bucket, key } = parsePath(req.url);
+
+    if (!bucket || !buckets.has(bucket)) {
+      res.writeHead(404, { 'Content-Type': 'application/xml' });
+      res.end('<Error><Code>NoSuchBucket</Code></Error>');
+      return;
+    }
+
+    const store = buckets.get(bucket);
+
+    if (req.method === 'PUT' && key) {
+      const chunks = [];
+      req.on('data', (chunk) => chunks.push(chunk));
+      req.on('end', () => {
+        store.set(key, Buffer.concat(chunks));
+        res.writeHead(200);
+        res.end();
+      });
+    } else if ((req.method === 'GET' || req.method === 'HEAD') && key) {
+      if (!store.has(key)) {
+        res.writeHead(404, { 'Content-Type': 'application/xml' });
+        res.end('<Error><Code>NoSuchKey</Code></Error>');
+        return;
+      }
+      const body = store.get(key);
+      res.writeHead(200, {
+        'Content-Length': body.length,
+        'Content-Type': 'application/octet-stream',
+      });
+      res.end(req.method === 'HEAD' ? undefined : body);
+    } else {
+      res.writeHead(405);
+      res.end();
+    }
+  });
+
+  return {
+    start() {
+      return new Promise((resolve) => {
+        server.listen(0, '127.0.0.1', () => {
+          const { port } = server.address();
+          resolve({
+            address: `http://127.0.0.1:${port}`,
+            createBucket(name) {
+              if (!buckets.has(name)) buckets.set(name, new Map());
+            },
+            reset() {
+              for (const store of buckets.values()) store.clear();
+            },
+            stop() {
+              return new Promise((r) => server.close(r));
+            },
+          });
+        });
+      });
+    },
+  };
+}
+
+function parsePath(url) {
+  // Path-style: /<bucket>/<key>
+  const parts = new URL(url, 'http://localhost').pathname
+    .replace(/^\//, '')
+    .split('/');
+  return {
+    bucket: parts[0] || null,
+    key: parts.slice(1).join('/') || null,
+  };
+}
+
+module.exports = { createFakeS3 };

tasks/tests/publish-to-aws.test.js

@@ -1,5 +1,6 @@
 const fs = require('fs');
 const { S3, GetObjectCommand } = require('@aws-sdk/client-s3');
+const { createFakeS3 } = require('./fake-s3');
 
 const BUCKET = 'test-bucket';
 
@@ -12,13 +13,11 @@ const {
   getLocalFile,
 } = require('../publish-to-aws');
 
-let startFauxqs;
 let server;
 let s3Client;
 
 beforeAll(async () => {
-  ({ startFauxqs } = await import('fauxqs'));
-  server = await startFauxqs({ port: 0, logger: false });
+  server = await createFakeS3().start();
   server.createBucket(BUCKET);
 
   s3Client = new S3({