⚡️ Multithreaded image processing

package.json

@@ -47,6 +47,7 @@
     "glob": "^7.1.7",
     "linus": "^0.0.6",
     "listr": "^0.14.3",
+    "modern-async": "^1.1.2",
     "prompts": "^2.4.1",
     "rimraf": "^3.0.2",
     "rustic": "^1.2.1",

src/commands/patches/brandingPatch.ts

@@ -9,6 +9,7 @@ import {
   copyFileSync,
 } from 'fs'
 import { copyFile, readFile, writeFile } from 'fs/promises'
+import { every } from 'modern-async'
 import { dirname, extname, join } from 'path'
 import sharp from 'sharp'
 
@@ -73,8 +74,7 @@ function constructConfig(name: string) {
 async function setupImages(configPath: string, outputPath: string) {
   log.info('Generating icons')
 
-  // TODO: This can be made parallel to avoid problems with cpu vs disk access
+  await every([16, 22, 24, 32, 48, 64, 128, 256], async (size) => {
-  for (const size of [16, 22, 24, 32, 48, 64, 128, 256]) {
     await sharp(join(configPath, 'logo.png'))
       .resize(size, size)
       .toFile(join(outputPath, `default${size}.png`))
@@ -83,7 +83,9 @@ async function setupImages(configPath: string, outputPath: string) {
       join(outputPath, `default${size}.png`),
       join(configPath, `logo${size}.png`)
     )
-  }
+
+    return true
+  })
 
   await sharp(join(configPath, 'logo.png'))
     .resize(512, 512)

src/commands/patches/command.ts

@@ -5,7 +5,7 @@ import { ENGINE_DIR, SRC_DIR } from '../../constants'
 import * as gitPatch from './gitPatch'
 import * as copyPatch from './copyPatches'
 import * as brandingPatch from './brandingPatch'
-import path, { join } from 'path'
+import { join } from 'path'
 import { existsSync, writeFileSync } from 'fs'
 import { patchCountFile } from '../../middleware/patch-check'
 import { checkHash } from '../../utils'

yarn.lock

@@ -1460,6 +1460,11 @@ core-js-pure@^3.16.0:
   resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.18.1.tgz#097d34d24484be45cea700a448d1e74622646c80"
   integrity sha512-kmW/k8MaSuqpvA1xm2l3TVlBuvW+XBkcaOroFUpO3D4lsTGQWBTb/tBDCf/PNkkPLrwgrkQRIYNPB0CeqGJWGQ==
 
+core-js-pure@^3.19.1:
+  version "3.21.1"
+  resolved "https://registry.yarnpkg.com/core-js-pure/-/core-js-pure-3.21.1.tgz#8c4d1e78839f5f46208de7230cebfb72bc3bdb51"
+  integrity sha512-12VZfFIu+wyVbBebyHmRTuEE/tZrB4tJToWcwAMcsp3h4+sHR+fMJWbKpYiCRWlhFBq+KNyO8rIV9rTkeVmznQ==
+
 core-util-is@~1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.3.tgz#a6042d3634c2b27e9328f837b965fac83808db85"
@@ -3422,6 +3427,14 @@ mkdirp-classic@^0.5.2, mkdirp-classic@^0.5.3:
   resolved "https://registry.yarnpkg.com/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz#fa10c9115cc6d8865be221ba47ee9bed78601113"
   integrity sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==
 
+modern-async@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/modern-async/-/modern-async-1.1.2.tgz#8625664f279a2f8d479f13cbf818234777b0f0d4"
+  integrity sha512-bgDB0Lg9u86SCDiBlkJGRbAAuArvQLiTwZKEjwL2DtZJMunnNYXS9GWyVBzcbKFnw/XmMpr19NkM/FHX3ce0VA==
+  dependencies:
+    core-js-pure "^3.19.1"
+    nanoassert "^2.0.0"
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -3437,6 +3450,11 @@ ms@^2.1.1:
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
   integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
 
+nanoassert@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/nanoassert/-/nanoassert-2.0.0.tgz#a05f86de6c7a51618038a620f88878ed1e490c09"
+  integrity sha512-7vO7n28+aYO4J+8w96AzhmU8G+Y/xpPDJz/se19ICsqj/momRbb9mh9ZUtkoJ5X3nTnPdhEJyc0qnM6yAsHBaA==
+
 napi-build-utils@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/napi-build-utils/-/napi-build-utils-1.0.2.tgz#b1fddc0b2c46e380a0b7a76f984dd47c41a13806"