1.0.11

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@push.rocks/smartjimp",
-  "version": "1.0.9",
+  "version": "1.0.11",
   "private": false,
   "description": "a tool fr working with images in TypeScript",
   "main": "dist_ts/index.js",

pnpm-lock.yaml

@@ -20,9 +20,6 @@ dependencies:
   '@push.rocks/smartrequest':
     specifier: ^2.0.15
     version: 2.0.21
-  '@types/sharp':
-    specifier: ^0.32.0
-    version: 0.32.0
   sharp:
     specifier: ^0.33.0
     version: 0.33.0
@@ -1842,13 +1839,6 @@ packages:
       '@types/node': 20.10.2
     dev: true
 
-  /@types/sharp@0.32.0:
-    resolution: {integrity: sha512-OOi3kL+FZDnPhVzsfD37J88FNeZh6gQsGcLc95NbeURRGvmSjeXiDcyWzF2o3yh/gQAUn2uhh/e+CPCa5nwAxw==}
-    deprecated: This is a stub types definition. sharp provides its own type definitions, so you do not need this installed.
-    dependencies:
-      sharp: 0.33.0
-    dev: false
-
   /@types/shortid@0.0.29:
     resolution: {integrity: sha1-gJPuBBam4r8qpjOBCRFLP7/6Dps=}
     dev: true

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartjimp',
-  version: '1.0.9',
+  version: '1.0.11',
   description: 'a tool fr working with images in TypeScript'
 }

ts/smartjimp.classes.smartjimp.ts

@@ -1,6 +1,7 @@
 import * as plugins from './smartjimp.plugins.js';
 
-export interface IDimensions {
+export interface IAssetVariation {
+  format?: 'avif' | 'webp' | 'png';
   width?: number;
   height?: number;
 }
@@ -18,28 +19,36 @@ export class SmartJimp {
   private getCacheKey(
     sourceTypeArg: 'streamfile' | 'smartfile',
     sourceIdArg: string,
-    wantedDimensionsArg?: IDimensions
+    assetVariationArg?: IAssetVariation
   ) {
     return `${sourceTypeArg}_${sourceIdArg}_${
-      wantedDimensionsArg
-        ? `${wantedDimensionsArg.width || 'auto' }x${wantedDimensionsArg.height || 'auto'}`
+      assetVariationArg
+        ? `${assetVariationArg.width || 'auto' }x${assetVariationArg.height || 'auto'}`
         : 'original'
     }`;
   }
 
-  private async computeAssetVariation(assetBuffer: Buffer, wantedDimensions?: IDimensions) {
-    if (!wantedDimensions) {
-      return assetBuffer;
+  public async computeAssetVariation(assetBufferArg: Buffer, assetVariationArg?: IAssetVariation) {
+    if (!assetVariationArg) {
+      return assetBufferArg;
     }
-    let sharpImage = plugins.sharp(assetBuffer);
-    sharpImage = sharpImage.resize(wantedDimensions.width, wantedDimensions.height);
-    const result = await sharpImage.resize(wantedDimensions.width, wantedDimensions.height).avif().toBuffer();
-    return result;
+    let sharpImage = plugins.sharp(assetBufferArg);
+    sharpImage = sharpImage.resize(assetVariationArg.width, assetVariationArg.height);
+    const resultResize = sharpImage.resize(assetVariationArg.width, assetVariationArg.height);
+    switch (assetVariationArg.format) {
+      case 'avif':
+        sharpImage = resultResize.avif();
+      case 'webp':
+        sharpImage = resultResize.webp();
+      case 'png':
+        sharpImage = resultResize.png();
+    }
+    return sharpImage.toBuffer();
   }
 
   public async getFromSmartfile(
     smartfileArg: plugins.smartfile.SmartFile,
-    wantedDimensionsArg?: IDimensions
+    wantedDimensionsArg?: IAssetVariation
   ) {
     const cacheKey = this.getCacheKey('smartfile', await smartfileArg.getHash(), wantedDimensionsArg);
     const existingCacheEntry = await this.levelCache.retrieveCacheEntryByKey(cacheKey);