add binary.ts to utils in open-next package

Author: sommeeeer

packages/open-next/src/adapters/cache.ts

@@ -1,4 +1,4 @@
-import { isBinaryContentType } from "./binary";
+import { isBinaryContentType } from "../utils/binary";
 import { debug, error, warn } from "./logger";
 
 interface CachedFetchValue {

packages/open-next/src/build/createAssets.ts

@@ -1,7 +1,7 @@
 import fs from "node:fs";
 import path from "node:path";
 
-import { isBinaryContentType } from "../adapters/binary.js";
+import { isBinaryContentType } from "../utils/binary.js";
 import logger from "../logger.js";
 import * as buildHelper from "./helper.js";
 

packages/open-next/src/core/routing/util.ts

@@ -9,7 +9,7 @@ import { parseHeaders } from "http/util.js";
 import type { MiddlewareManifest } from "types/next-types";
 import type { InternalEvent, InternalResult } from "types/open-next.js";
 
-import { isBinaryContentType } from "../../adapters/binary.js";
+import { isBinaryContentType } from "../../utils/binary.js";
 import { debug, error } from "../../adapters/logger.js";
 
 /**

packages/open-next/src/overrides/proxyExternalRequest/node.ts

@@ -3,7 +3,7 @@ import { request } from "node:https";
 import { Readable } from "node:stream";
 import type { InternalEvent, InternalResult } from "types/open-next";
 import type { ProxyExternalRequest } from "types/overrides";
-import { isBinaryContentType } from "../../adapters/binary";
+import { isBinaryContentType } from "../../utils/binary";
 
 function filterHeadersForProxy(
   headers: Record<string, string | string[] | undefined>,

packages/open-next/src/utils/binary.ts

@@ -0,0 +1,66 @@
+const commonBinaryMimeTypes = new Set([
+  "application/octet-stream",
+  // Docs
+  "application/epub+zip",
+  "application/msword",
+  "application/pdf",
+  "application/rtf",
+  "application/vnd.amazon.ebook",
+  "application/vnd.ms-excel",
+  "application/vnd.ms-powerpoint",
+  "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+  "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+  "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
+  // Fonts
+  "font/otf",
+  "font/woff",
+  "font/woff2",
+  // Images
+  "image/bmp",
+  "image/gif",
+  "image/jpeg",
+  "image/png",
+  "image/tiff",
+  "image/vnd.microsoft.icon",
+  "image/webp",
+  // Audio
+  "audio/3gpp",
+  "audio/aac",
+  "audio/basic",
+  "audio/mpeg",
+  "audio/ogg",
+  "audio/wavaudio/webm",
+  "audio/x-aiff",
+  "audio/x-midi",
+  "audio/x-wav",
+  // Video
+  "video/3gpp",
+  "video/mp2t",
+  "video/mpeg",
+  "video/ogg",
+  "video/quicktime",
+  "video/webm",
+  "video/x-msvideo",
+  // Archives
+  "application/java-archive",
+  "application/vnd.apple.installer+xml",
+  "application/x-7z-compressed",
+  "application/x-apple-diskimage",
+  "application/x-bzip",
+  "application/x-bzip2",
+  "application/x-gzip",
+  "application/x-java-archive",
+  "application/x-rar-compressed",
+  "application/x-tar",
+  "application/x-zip",
+  "application/zip",
+  // Serialized data
+  "application/x-protobuf",
+]);
+
+export function isBinaryContentType(contentType?: string | null) {
+  if (!contentType) return false;
+
+  const value = contentType?.split(";")[0] ?? "";
+  return commonBinaryMimeTypes.has(value);
+}

packages/tests-unit/tests/binary.test.ts

@@ -1,4 +1,4 @@
-import { isBinaryContentType } from "@opennextjs/aws/adapters/binary.js";
+import { isBinaryContentType } from "@opennextjs/aws/utils/binary.js";
 
 describe("isBinaryContentType", () => {
   const tests = [