Replace sharp with jimp (#325)

* #44449: replace sharp with jimp

* #44449: update sharp download script

* #44449: add darwin-arm64 build

* Revert "#44449: add darwin-arm64 build"

This reverts commit d6bae5f.

* remove sharp scripts

Makefile

@@ -3,7 +3,6 @@
 ARCH = darwin-x64-unknown
 SKIP_CHROMIUM =
 OUT =
-SKIP_SHARP_DOWNLOAD =
 DOCKER_TAG = dev
 
 all: clean build
@@ -24,7 +23,7 @@ clean_package:
 	./scripts/clean_target.sh ${ARCH} ${OUT}
 
 package:
-	./scripts/package_target.sh ${ARCH} ${SKIP_CHROMIUM} ${OUT} ${SKIP_SHARP_DOWNLOAD}
+	./scripts/package_target.sh ${ARCH} ${SKIP_CHROMIUM} ${OUT}
 
 archive:
 	./scripts/archive_target.sh ${ARCH} ${OUT}

package.json

@@ -34,7 +34,7 @@
     "puppeteer": "^13.1.3",
     "puppeteer-cluster": "^0.22.0",
     "poolpeteer": "^0.22.0",
-    "sharp": "0.29.3",
+    "jimp": "0.16.1",
     "unique-filename": "^1.1.0",
     "winston": "^3.2.1"
   },

scripts/package_target.sh

@@ -3,19 +3,12 @@
 ARCH="${1:-}"
 SKIP_CHROMIUM=${2:-false}
 OUT="${3:-}"
-SKIP_SHARP_DOWNLOAD=${4:-false}
 
 if [ -z "$ARCH" ]; then
     echo "ARCH (arg 1) has to be set"
     exit 1
 fi
 
-if [ ${SKIP_SHARP_DOWNLOAD} = false ]; then
-    node scripts/download_sharp.js ${ARCH} ${OUT}
-else
-    echo "Skipping sharp download"
-fi
-
 mkdir -p dist
 node scripts/pkg.js ${ARCH} ${OUT}
 if [ $? != 0 ]; then

scripts/pkg.js

@@ -34,5 +34,3 @@ const outputNodeModules = `${outputPath}/node_modules`
 childProcess.execSync(`"./node_modules/.bin/pkg" -t node14-${platform}-${arch} . --out-path ${outputPath} --no-native-build`, {stdio: 'inherit'});
 
 childProcess.execSync(`rm -rf ${outputNodeModules}`)
-fs.mkdirSync(`${outputNodeModules}/sharp`, {recursive: true})
-childProcess.execSync(`cp -RP ./node_modules/sharp/build ${outputNodeModules}/sharp && cp -RP ./node_modules/sharp/vendor ${outputNodeModules}/sharp`)

src/browser/browser.ts

@@ -5,7 +5,7 @@ import * as chokidar from 'chokidar';
 import * as path from 'path';
 import * as fs from 'fs';
 import * as promClient from 'prom-client';
-import * as sharp from 'sharp';
+import * as Jimp from 'jimp';
 import { Logger } from '../logger';
 import { RenderingConfig } from '../config';
 import { ImageRenderOptions, RenderOptions } from '../types';
@@ -360,15 +360,18 @@ export class Browser {
       const scaled = `${options.filePath}_${Date.now()}_scaled.png`;
       const w = +options.width / options.scaleImage;
       const h = +options.height / options.scaleImage;
-      await sharp(options.filePath)
-        .resize(w, h, { fit: 'inside' })
-        // .toFormat('webp', {
-        //   quality: 70, // 80 is default
-        // })
-        .toFile(scaled);
-
-      // overwrite the original image with the scaled value
-      fs.renameSync(scaled, options.filePath);
+
+      await this.withTimingMetrics(async () => {
+        const file = await Jimp.read(options.filePath);
+        await file
+          .resize(w, h)
+          // .toFormat('webp', {
+          //   quality: 70, // 80 is default
+          // })
+          .writeAsync(scaled);
+
+        fs.renameSync(scaled, options.filePath);
+      }, 'imageResize');
     }
 
     return { filePath: options.filePath };