file-type - npm Package Compare versions

Comparing version 17.1.6 to 18.0.0

core.d.ts

@@ -390,3 +390,3 @@ import {Readable as ReadableStream} from 'node:stream';
 
-if (stream2.fileType && stream2.fileType.mime === 'image/jpeg') {
+if (stream2.fileType?.mime === 'image/jpeg') {
 	// stream2 can be used to stream the JPEG image (from the very beginning of the stream)
@@ -393,0 +393,0 @@ }

core.js

 import {Buffer} from 'node:buffer';
 import * as Token from 'token-types';
-import * as strtok3 from 'strtok3/core';
+import * as strtok3 from 'strtok3/core'; // eslint-disable-line n/file-extension-in-import
 import {
@@ -29,3 +29,3 @@ stringToBytes,
 
-	if (!(buffer && buffer.length > 1)) {
+	if (!(buffer?.length > 1)) {
 		return;
@@ -341,3 +341,4 @@ }
 					if (zipHeader.filename === 'mimetype' && zipHeader.compressedSize === zipHeader.uncompressedSize) {
-						const mimeType = (await tokenizer.readToken(new Token.StringType(zipHeader.compressedSize, 'utf-8'))).trim();
+						let mimeType = await tokenizer.readToken(new Token.StringType(zipHeader.compressedSize, 'utf-8'));
+						mimeType = mimeType.trim();
 
@@ -1504,3 +1505,2 @@ switch (mimeType) {
 export async function fileTypeStream(readableStream, {sampleSize = minimumBytes} = {}) {
-	// eslint-disable-next-line node/no-unsupported-features/es-syntax
 	const {default: stream} = await import('node:stream');
@@ -1519,3 +1519,3 @@
 					// Read the input stream and detect the filetype
-					const chunk = readableStream.read(sampleSize) || readableStream.read() || Buffer.alloc(0);
+					const chunk = readableStream.read(sampleSize) ?? readableStream.read() ?? Buffer.alloc(0);
 					try {
@@ -1522,0 +1522,0 @@ const fileType = await fileTypeFromBuffer(chunk);

package.json

 {
 	"name": "file-type",
-	"version": "17.1.6",
+	"version": "18.0.0",
 	"description": "Detect the file type of a Buffer/Uint8Array/ArrayBuffer",
@@ -22,3 +22,3 @@ "license": "MIT",
 	"engines": {
-		"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+		"node": ">=14.16"
 	},
@@ -201,14 +201,13 @@ "scripts": {
 		"readable-web-to-node-stream": "^3.0.2",
-		"strtok3": "^7.0.0-alpha.9",
-		"token-types": "^5.0.0-alpha.2"
+		"strtok3": "^7.0.0",
+		"token-types": "^5.0.1"
 	},
 	"devDependencies": {
 		"@tokenizer/token": "^0.3.0",
-		"@types/node": "^16.11.10",
-		"ava": "^3.15.0",
+		"@types/node": "^18.7.13",
+		"ava": "^4.3.1",
 		"commonmark": "^0.30.0",
 		"noop-stream": "^1.0.0",
-		"tsd": "^0.19.0",
-		"typescript": "^4.5.2",
-		"xo": "^0.46.4"
+		"tsd": "^0.22.0",
+		"xo": "^0.51.0"
 	},
@@ -224,9 +223,9 @@ "xo": {
 			"no-bitwise": "off",
-			"@typescript-eslint/no-unsafe-assignment": "off"
+			"@typescript-eslint/no-unsafe-assignment": "off",
+			"unicorn/text-encoding-identifier-case": "off"
 		}
 	},
 	"ava": {
-		"serial": true,
-		"verbose": true
+		"serial": true
 	}
 }

readme.md

@@ -321,3 +321,3 @@ # file-type
 
-if (stream2.fileType && stream2.fileType.mime === 'image/jpeg') {
+if (stream2.fileType?.mime === 'image/jpeg') {
 	// stream2 can be used to stream the JPEG image (from the very beginning of the stream)
@@ -324,0 +324,0 @@ }

util.js

 export function stringToBytes(string) {
-	return [...string].map(character => character.charCodeAt(0));
+	return [...string].map(character => character.charCodeAt(0)); // eslint-disable-line unicorn/prefer-code-point
 }
@@ -20,8 +20,8 @@
 
-	for (let i = offset; i < offset + 148; i++) {
-		sum += buffer[i];
+	for (let index = offset; index < offset + 148; index++) {
+		sum += buffer[index];
 	}
 
-	for (let i = offset + 156; i < offset + 512; i++) {
-		sum += buffer[i];
+	for (let index = offset + 156; index < offset + 512; index++) {
+		sum += buffer[index];
 	}
@@ -28,0 +28,0 @@

No alert changes

Improved metrics

Total package byte prevSize

82696

Dev dependency count

7

decreased by-12.5%

Dependency changes

• Updatedstrtok3@^7.0.0

• Updatedtoken-types@^5.0.1