BREAKING CHANGE(core): update

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartmime',
-  version: '1.0.6',
-  description: 'a module to detect mime types'
+  version: '2.0.0',
+  description: 'A module for detecting MIME types with support for binary and text file distinctions.'
 }

ts/binary.ts

@@ -0,0 +1,59 @@
+export const binaryMimeTypes = [
+  'application/octet-stream',
+  'application/pdf',
+  'application/vnd.ms-excel',
+  'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  'application/vnd.ms-powerpoint',
+  'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+  'application/msword',
+  'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+  'application/x-rar-compressed',
+  'application/x-tar',
+  'application/zip',
+  'application/x-7z-compressed',
+  'application/x-bzip',
+  'application/x-bzip2',
+  'application/x-gzip',
+  'application/x-lzh-compressed',
+  'application/x-xz',
+  'application/vnd.android.package-archive',
+  'application/x-iso9660-image',
+  'application/x-shockwave-flash',
+  'application/x-silverlight-app',
+  'application/vnd.apple.mpegurl',
+  'application/vnd.rn-realmedia',
+  'application/x-mobipocket-ebook',
+  'application/x-msdownload',
+  'application/vnd.amazon.ebook',
+  'application/x-bittorrent',
+  'audio/mpeg',
+  'audio/x-wav',
+  'audio/x-flac',
+  'audio/x-aiff',
+  'audio/x-matroska',
+  'audio/ogg',
+  'audio/x-ms-wma',
+  'audio/x-pn-realaudio',
+  'image/bmp',
+  'image/gif',
+  'image/jpeg',
+  'image/png',
+  'image/tiff',
+  'image/x-icon',
+  'image/x-xcf',
+  'image/x-cmu-raster',
+  'image/x-portable-bitmap',
+  'image/x-portable-graymap',
+  'image/x-portable-pixmap',
+  'image/x-rgb',
+  'video/mp4',
+  'video/x-msvideo',
+  'video/mpeg',
+  'video/quicktime',
+  'video/x-matroska',
+  'video/x-ms-wmv',
+  'video/x-flv',
+  'video/webm',
+  'video/3gpp',
+  'video/3gpp2'
+];

ts/index.ts

@@ -1,26 +1,41 @@
+import type { Readable } from 'stream';
 import * as plugins from './smartmime.plugins.js';
 
-export const binaryFileTypes = ['jpg', 'png', 'pdf'];
+import { binaryMimeTypes } from './binary.js';
 
+// TODO: evaluate where this is actually used
 export const supportedFileTypes = ['json', 'html', 'svg', 'jpg', 'ts', 'js'];
 
-export type TMimeTypes = 'image/jpeg' | 'image/svg+xml' | 'application/json' | 'text/html';
-
-export const detectMimeType = (pathArg: string) => {
-  return plugins.mimeTypes.lookup(pathArg) as TMimeTypes;
-};
-
-export const isBinary = (pathArg: string) => {
-  let isBinary = false;
-  for (const binaryFileType of binaryFileTypes) {
-    if (isBinary) {
-      continue;
-    }
-    isBinary = pathArg.endsWith(`.${binaryFileType}`);
+export const detectMimeType = async (optionsArg: {
+  path?: string;
+  buffer?: Uint8Array;
+  stream?: Readable;
+}): Promise<plugins.fileType.FileTypeResult> => {
+  if (optionsArg.path) {
+    return {
+      mime: plugins.mime.getType(optionsArg.path),
+      ext: plugins.path.extname(optionsArg.path),
+    } as plugins.fileType.FileTypeResult;
+  } else if (optionsArg.buffer) {
+    return plugins.fileType.fileTypeFromBuffer(optionsArg.buffer);
+  } else if (optionsArg.stream) {
+    return plugins.fileType.fileTypeFromStream(optionsArg.stream);
   }
-  return isBinary;
 };
 
-export const getEncoding = (pathArg: string) => {
-  return isBinary(pathArg) ? 'binary' : 'utf8';
+export const isBinary = async (optionsArg: {
+  path?: string;
+  buffer?: Uint8Array;
+  stream?: Readable;
+}) => {
+  const mimeType = await detectMimeType(optionsArg);
+  return binaryMimeTypes.includes(mimeType.mime);
+};
+
+export const getEncoding = async (optionsArg: {
+  path?: string;
+  buffer?: Uint8Array;
+  stream?: Readable;
+}) => {
+  return (await isBinary(optionsArg)) ? 'binary' : 'utf8';
 };

ts/smartmime.plugins.ts

@@ -4,6 +4,7 @@ import * as path from 'path';
 export { path };
 
 // thirdparty scope
-import mimeTypes from 'mime-types';
+import * as fileType from 'file-type';
+import mime from 'mime';
 
-export { mimeTypes };
+export { fileType, mime, };