Add support for Java archive (.jar)

Author: sly7-7

core.js

@@ -494,6 +494,14 @@ export class FileTypeParser {
 						return {
 							stop: true,
 						};
+					case 'META-INF/MANIFEST.MF':
+						fileType = {
+							ext: 'jar',
+							mime: 'application/java-archive',
+						};
+						return {
+							stop: true,
+						};
 					case 'mimetype':
 						return {
 							async handler(fileData) {

fixture/fixture.jar

@@ -228,7 +228,8 @@
 		"odg",
 		"otg",
 		"otp",
-		"ott"
+		"ott",
+		"jar"
 	],
 	"dependencies": {
 		"@tokenizer/inflate": "^0.2.6",

package.json

@@ -482,6 +482,7 @@ abortController.abort(); // Abort file-type reading from the Blob stream.
 - [`indd`](https://en.wikipedia.org/wiki/Adobe_InDesign#File_format) - Adobe InDesign document
 - [`it`](https://wiki.openmpt.org/Manual:_Module_formats#The_Impulse_Tracker_format_.28.it.29) - Audio module format: Impulse Tracker
 - [`j2c`](https://en.wikipedia.org/wiki/JPEG_2000) - JPEG 2000
+- [`jar`](https://en.wikipedia.org/wiki/JAR_(file_format)) - Java archive
 - [`jls`](https://en.wikipedia.org/wiki/Lossless_JPEG#JPEG-LS) - Lossless/near-lossless compression standard for continuous-tone images
 - [`jp2`](https://en.wikipedia.org/wiki/JPEG_2000) - JPEG 2000
 - [`jpg`](https://en.wikipedia.org/wiki/JPEG) - Joint Photographic Experts Group image

readme.md

@@ -165,6 +165,7 @@ export const extensions = [
 	'otp',
 	'odg',
 	'otg',
+	'jar',
 ];
 
 export const mimeTypes = [
@@ -329,4 +330,5 @@ export const mimeTypes = [
 	'application/vnd.oasis.opendocument.presentation-template',
 	'application/vnd.oasis.opendocument.graphics',
 	'application/vnd.oasis.opendocument.graphics-template',
+	'application/java-archive',
 ];