image-size - npm Package Compare versions

Comparing version 1.0.0 to 1.0.1

dist/index.js

@@ -36,3 +36,3 @@ "use strict";
     // detect the file type.. don't rely on the extension
-    const type = detector_1.detector(buffer);
+    const type = (0, detector_1.detector)(buffer);
     if (typeof type !== 'undefined') {
@@ -62,12 +62,15 @@ if (globalOptions.disabledTypes.indexOf(type) > -1) {
         const handle = yield fs.promises.open(filepath, 'r');
-        const { size } = yield handle.stat();
-        if (size <= 0) {
+        try {
+            const { size } = yield handle.stat();
+            if (size <= 0) {
+                throw new Error('Empty file');
+            }
+            const bufferSize = Math.min(size, MaxBufferSize);
+            const buffer = Buffer.alloc(bufferSize);
+            yield handle.read(buffer, 0, bufferSize, 0);
+            return buffer;
+        }
+        finally {
             yield handle.close();
-            throw new Error('Empty file');
         }
-        const bufferSize = Math.min(size, MaxBufferSize);
-        const buffer = Buffer.alloc(bufferSize);
-        yield handle.read(buffer, 0, bufferSize, 0);
-        yield handle.close();
-        return buffer;
     });
@@ -84,12 +87,15 @@ }
     const descriptor = fs.openSync(filepath, 'r');
-    const { size } = fs.fstatSync(descriptor);
-    if (size <= 0) {
+    try {
+        const { size } = fs.fstatSync(descriptor);
+        if (size <= 0) {
+            throw new Error('Empty file');
+        }
+        const bufferSize = Math.min(size, MaxBufferSize);
+        const buffer = Buffer.alloc(bufferSize);
+        fs.readSync(descriptor, buffer, 0, bufferSize, 0);
+        return buffer;
+    }
+    finally {
         fs.closeSync(descriptor);
-        throw new Error('Empty file');
     }
-    const bufferSize = Math.min(size, MaxBufferSize);
-    const buffer = Buffer.alloc(bufferSize);
-    fs.readSync(descriptor, buffer, 0, bufferSize, 0);
-    fs.closeSync(descriptor);
-    return buffer;
 }
@@ -96,0 +102,0 @@ // eslint-disable-next-line @typescript-eslint/no-use-before-define

dist/types/jpg.js

@@ -36,3 +36,3 @@ "use strict";
     const offset = EXIF_HEADER_BYTES + idfOffset;
-    const idfDirectoryEntries = readUInt_1.readUInt(exifBlock, 16, offset, isBigEndian);
+    const idfDirectoryEntries = (0, readUInt_1.readUInt)(exifBlock, 16, offset, isBigEndian);
     for (let directoryEntryNumber = 0; directoryEntryNumber < idfDirectoryEntries; directoryEntryNumber++) {
@@ -46,6 +46,6 @@ const start = offset + NUM_DIRECTORY_ENTRIES_BYTES + (directoryEntryNumber * IDF_ENTRY_BYTES);
         const block = exifBlock.slice(start, end);
-        const tagNumber = readUInt_1.readUInt(block, 16, 0, isBigEndian);
+        const tagNumber = (0, readUInt_1.readUInt)(block, 16, 0, isBigEndian);
         // 0x0112 (decimal: 274) is the `orientation` tag ID
         if (tagNumber === 274) {
-            const dataFormat = readUInt_1.readUInt(block, 16, 2, isBigEndian);
+            const dataFormat = (0, readUInt_1.readUInt)(block, 16, 2, isBigEndian);
             if (dataFormat !== 3) {
@@ -56,7 +56,7 @@ return;
             // if there would more than 4 bytes in total it's a pointer
-            const numberOfComponents = readUInt_1.readUInt(block, 32, 4, isBigEndian);
+            const numberOfComponents = (0, readUInt_1.readUInt)(block, 32, 4, isBigEndian);
             if (numberOfComponents !== 1) {
                 return;
             }
-            return readUInt_1.readUInt(block, 16, 8, isBigEndian);
+            return (0, readUInt_1.readUInt)(block, 16, 8, isBigEndian);
         }
@@ -63,0 +63,0 @@ }

dist/types/tiff.js

@@ -10,3 +10,3 @@ "use strict";
 function readIFD(buffer, filepath, isBigEndian) {
-    const ifdOffset = readUInt_1.readUInt(buffer, 32, 4, isBigEndian);
+    const ifdOffset = (0, readUInt_1.readUInt)(buffer, 32, 4, isBigEndian);
     // read only till the end of the file
@@ -27,4 +27,4 @@ let bufferSize = 1024;
 function readValue(buffer, isBigEndian) {
-    const low = readUInt_1.readUInt(buffer, 16, 8, isBigEndian);
-    const high = readUInt_1.readUInt(buffer, 16, 10, isBigEndian);
+    const low = (0, readUInt_1.readUInt)(buffer, 16, 8, isBigEndian);
+    const high = (0, readUInt_1.readUInt)(buffer, 16, 10, isBigEndian);
     return (high << 16) + low;
@@ -43,5 +43,5 @@ }
     while (temp && temp.length) {
-        const code = readUInt_1.readUInt(temp, 16, 0, isBigEndian);
-        const type = readUInt_1.readUInt(temp, 16, 2, isBigEndian);
-        const length = readUInt_1.readUInt(temp, 32, 4, isBigEndian);
+        const code = (0, readUInt_1.readUInt)(temp, 16, 0, isBigEndian);
+        const type = (0, readUInt_1.readUInt)(temp, 16, 2, isBigEndian);
+        const length = (0, readUInt_1.readUInt)(temp, 32, 4, isBigEndian);
         // 0 means end of IFD
@@ -48,0 +48,0 @@ if (code === 0) {

package.json

 {
   "name": "image-size",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "get dimensions of any image file",
@@ -14,5 +14,3 @@ "main": "dist/index.js",
   },
-  "bin": {
-    "image-size": "bin/image-size.js"
-  },
+  "bin": "bin/image-size.js",
   "scripts": {
@@ -49,22 +47,23 @@ "pretest": "eslint --ext .ts,.js bin lib specs",
   "devDependencies": {
-    "@types/chai": "4.2.16",
-    "@types/glob": "7.1.3",
-    "@types/mocha": "8.2.2",
-    "@types/node": "14.14.37",
-    "@types/sinon": "10.0.0",
-    "@typescript-eslint/eslint-plugin": "4.22.0",
-    "@typescript-eslint/parser": "4.22.0",
+    "@types/chai": "4.3.0",
+    "@types/glob": "7.2.0",
+    "@types/mocha": "9.0.0",
+    "@types/node": "17.0.8",
+    "@types/sinon": "10.0.6",
+    "@typescript-eslint/eslint-plugin": "5.9.1",
+    "@typescript-eslint/parser": "5.9.1",
     "chai": "4.3.4",
-    "eslint": "7.24.0",
-    "glob": "7.1.6",
-    "mocha": "8.3.2",
+    "eslint": "8.6.0",
+    "glob": "7.2.0",
+    "mocha": "9.1.3",
     "nyc": "15.1.0",
-    "sinon": "10.0.0",
-    "ts-node": "9.1.1",
-    "typedoc": "0.20.35",
-    "typescript": "4.2.4"
+    "sinon": "12.0.1",
+    "ts-node": "10.4.0",
+    "typedoc": "0.22.10",
+    "typescript": "4.5.4"
   },
   "dependencies": {
     "queue": "6.0.2"
-  }
+  },
+  "packageManager": "yarn@3.1.1"
 }

Readme.md

@@ -141,2 +141,12 @@ # image-size
 
+### JPEG image orientation
+
+If the orientation is present in the JPEG EXIF metadata, it will be returned by the function. The orientation value is a [number between 1 and 8](https://exiftool.org/TagNames/EXIF.html#:~:text=0x0112,8%20=%20Rotate%20270%20CW) representing a type of orientation.
+
+```javascript
+const sizeOf = require('image-size')
+const dimensions = sizeOf('images/photo.jpeg')
+console.log(dimensions.orientation)
+```
+
 ## Command-Line Usage (CLI)
@@ -143,0 +153,0 @@

No alert changes

Improved metrics

Total package byte prevSize

45406

increased by1.31%

Lines of code

1150

increased by0.52%

Number of lines in readme file

183

increased by5.78%

No dependency changes