Upgrade Yarn to 4.x

.eslintrc.js

@@ -117,7 +117,6 @@ module.exports = {
     'jsdoc/check-syntax': 'error',
     'jsdoc/check-tag-names': ['error', { jsxTags: true }],
     'jsdoc/check-types': 'error',
-    'jsdoc/newline-after-description': 'error',
     'jsdoc/valid-types': 'error',
     'jsdoc/check-indentation': ['off'],
   },
@@ -474,6 +473,7 @@ module.exports = {
         'plugin:@typescript-eslint/recommended',
       ],
       rules: {
+        'no-extra-semi': 'off',
         'import/prefer-default-export': 'off',
         '@typescript-eslint/no-empty-function': 'off',
         '@typescript-eslint/no-explicit-any': 'off',

.github/workflows/bundlers.yml

@@ -69,8 +69,9 @@ jobs:
           EOF
       - name: Eject public packages from repo
         run:
-          mkdir /tmp/artifacts && corepack yarn workspaces foreach --no-private
-          pack --install-if-needed -o /tmp/artifacts/%s-${{ github.sha }}.tgz
+          mkdir /tmp/artifacts && corepack yarn workspaces foreach --all
+          --no-private pack --install-if-needed -o /tmp/artifacts/%s-${{
+          github.sha }}.tgz
       - name: Upload artifact
         if: success()
         uses: actions/upload-artifact@v4

.yarnrc.yml

@@ -3,13 +3,8 @@ changesetBaseRefs:
   - upstream/main
   - origin/main
 
+compressionLevel: mixed
+
 initScope: uppy
 
-enableGlobalCache: false
 nodeLinker: node-modules
-
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
-    spec: '@yarnpkg/plugin-workspace-tools'
-  - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
-    spec: '@yarnpkg/plugin-version'

e2e/package.json

@@ -47,7 +47,7 @@
   "devDependencies": {
     "@parcel/transformer-vue": "^2.9.3",
     "cypress": "^13.0.0",
-    "cypress-terminal-report": "^5.0.0",
+    "cypress-terminal-report": "^6.0.0",
     "deep-freeze": "^0.0.1",
     "parcel": "^2.9.3",
     "process": "^0.11.10",

examples/aws-php/package.json

@@ -8,7 +8,7 @@
     "uppy": "workspace:*"
   },
   "devDependencies": {
-    "esbuild": "^0.17.1"
+    "esbuild": "^0.20.1"
   },
   "private": true,
   "type": "module",

package.json

@@ -27,7 +27,7 @@
     "node": "^16.15.0 || >=18.0.0",
     "yarn": "3.6.1"
   },
-  "packageManager": "yarn@3.8.0+sha256.a1a53a88823c9f5bcd36e465791b7e490837ebf94dc6ef96282ab558a00c0811",
+  "packageManager": "yarn@4.1.1+sha256.f3cc0eda8e5560e529c7147565b30faa43b4e472d90e8634d7134a37c7f59781",
   "workspaces": [
     "examples/*",
     "packages/@uppy/*",
@@ -53,35 +53,35 @@
     "@babel/types": "^7.17.0",
     "@types/jasmine": "file:./private/@types/jasmine",
     "@types/jasminewd2": "file:./private/@types/jasmine",
-    "@typescript-eslint/eslint-plugin": "^5.0.0",
-    "@typescript-eslint/parser": "^5.0.0",
+    "@typescript-eslint/eslint-plugin": "^7.0.0",
+    "@typescript-eslint/parser": "^7.0.0",
     "@uppy-dev/remark-lint-uppy": "workspace:*",
     "adm-zip": "^0.5.5",
     "autoprefixer": "^10.2.6",
     "babel-plugin-inline-package-json": "^2.0.0",
     "chalk": "^5.0.0",
     "concat-stream": "^2.0.0",
-    "cssnano": "^5.0.6",
+    "cssnano": "^6.0.6",
     "dotenv": "^16.0.0",
     "esbuild": "^0.20.1",
     "esbuild-plugin-babel": "^0.2.3",
     "eslint": "^8.0.0",
     "eslint-config-prettier": "^9.0.0",
     "eslint-config-transloadit": "^2.0.0",
     "eslint-plugin-compat": "^4.0.0",
-    "eslint-plugin-cypress": "^2.12.1",
+    "eslint-plugin-cypress": "^3.0.0",
     "eslint-plugin-import": "^2.25.2",
-    "eslint-plugin-jest": "^27.0.0",
-    "eslint-plugin-jsdoc": "^40.0.0",
+    "eslint-plugin-jest": "^28.0.0",
+    "eslint-plugin-jsdoc": "^48.0.0",
     "eslint-plugin-jsx-a11y": "^6.4.1",
-    "eslint-plugin-markdown": "^3.0.0",
+    "eslint-plugin-markdown": "^4.0.0",
     "eslint-plugin-no-only-tests": "^3.1.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prefer-import": "^0.0.1",
     "eslint-plugin-promise": "^6.0.0",
     "eslint-plugin-react": "^7.22.0",
     "eslint-plugin-react-hooks": "^4.2.0",
-    "eslint-plugin-unicorn": "^46.0.0",
+    "eslint-plugin-unicorn": "^52.0.0",
     "github-contributors-list": "^1.2.4",
     "glob": "^8.0.0",
     "jsdom": "^22.1.0",
@@ -97,14 +97,14 @@
     "postcss-logical": "^5.0.0",
     "pre-commit": "^1.2.2",
     "prettier": "^3.0.3",
-    "remark-cli": "^11.0.0",
+    "remark-cli": "^12.0.0",
     "resolve": "^1.17.0",
     "sass": "^1.29.0",
     "start-server-and-test": "^1.14.0",
     "stylelint": "^15.0.0",
     "stylelint-config-rational-order": "^0.1.2",
-    "stylelint-config-standard": "^34.0.0",
-    "stylelint-config-standard-scss": "^10.0.0",
+    "stylelint-config-standard": "^36.0.0",
+    "stylelint-config-standard-scss": "^13.0.0",
     "tar": "^6.1.0",
     "typescript": "~5.4",
     "vitest": "^1.2.1",
@@ -175,7 +175,8 @@
     "pre-commit": "patch:pre-commit@npm:1.2.2#.yarn/patches/pre-commit-npm-1.2.2-f30af83877.patch",
     "preact": "patch:preact@npm:10.10.0#.yarn/patches/preact-npm-10.10.0-dd04de05e8.patch",
     "start-server-and-test": "patch:start-server-and-test@npm:1.14.0#.yarn/patches/start-server-and-test-npm-1.14.0-841aa34fdf.patch",
-    "stylelint-config-rational-order": "patch:stylelint-config-rational-order@npm%3A0.1.2#./.yarn/patches/stylelint-config-rational-order-npm-0.1.2-d8336e84ed.patch",
+    "stylelint@^9.10.1": "^16.0.0",
+    "stylelint-order": "^6.0.0",
     "uuid@^8.3.2": "patch:uuid@npm:8.3.2#.yarn/patches/uuid-npm-8.3.2-eca0baba53.patch",
     "tus-js-client": "patch:tus-js-client@npm%3A3.1.3#./.yarn/patches/tus-js-client-npm-3.1.3-dc57874d23.patch",
     "resize-observer-polyfill": "patch:resize-observer-polyfill@npm%3A1.5.1#./.yarn/patches/resize-observer-polyfill-npm-1.5.1-603120e8a0.patch"

packages/@uppy/companion/src/server/Uploader.js

@@ -719,7 +719,6 @@ class Uploader {
 
     const data = await upload.done()
     return {
-      // @ts-expect-error For some reason `|| null` is not enough for TS
       url: data?.Location || null,
       extraData: {
         response: {

packages/@uppy/companion/src/server/helpers/request.js

@@ -120,7 +120,7 @@ exports.getURLMeta = async (url, blockLocalIPs = false) => {
           // we add random string to avoid duplicate files
           const filename = response.headers['content-disposition']
             ? contentDisposition.parse(response.headers['content-disposition']).parameters.filename
-            : path.basename(response.request.requestUrl)
+            : path.basename(`${response.request.requestUrl}`)
 
           // No need to get the rest of the response, as we only want header (not really relevant for HEAD, but why not)
           stream.destroy()

packages/@uppy/compressor/src/index.test.ts

@@ -7,7 +7,7 @@ import CompressorPlugin from './index.ts'
 
 // Compressor uses browser canvas API, so need to mock compress()
 // @ts-expect-error mocked
-CompressorPlugin.prototype.compress = async (blob: Blob) => {
+CompressorPlugin.prototype.compress = async (blob: File) => {
   return {
     name: `${getFileNameAndExtension(blob.name).name}.webp`,
     type: 'image/webp',

packages/@uppy/compressor/src/index.ts

@@ -73,7 +73,7 @@ export default class Compressor<
             `[Image Compressor] Image ${file.id} compressed by ${prettierBytes(compressedSavingsSize)}`,
           )
           totalCompressedSize += compressedSavingsSize
-          const { name, type, size } = compressedBlob
+          const { name, type, size } = compressedBlob as File
 
           const compressedFileName = getFileNameAndExtension(name)
           const metaFileName = getFileNameAndExtension(file.meta.name)

packages/@uppy/core/package.json

@@ -29,7 +29,7 @@
     "lodash": "^4.17.21",
     "mime-match": "^1.0.2",
     "namespace-emitter": "^2.0.1",
-    "nanoid": "^4.0.0",
+    "nanoid": "^5.0.0",
     "preact": "^10.5.13"
   },
   "devDependencies": {

packages/@uppy/dashboard/package.json

@@ -32,7 +32,7 @@
     "is-shallow-equal": "^1.0.1",
     "lodash": "^4.17.21",
     "memoize-one": "^6.0.0",
-    "nanoid": "^4.0.0",
+    "nanoid": "^5.0.0",
     "preact": "^10.5.13"
   },
   "devDependencies": {

packages/@uppy/dashboard/src/utils/copyToClipboard.ts

@@ -34,6 +34,7 @@ export default function copyToClipboard(
     document.body.appendChild(textArea)
     textArea.select()
 
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const magicCopyFailed = (cause?: unknown) => {
       document.body.removeChild(textArea)
       // eslint-disable-next-line no-alert

packages/@uppy/store-redux/package.json

@@ -20,7 +20,7 @@
     "url": "git+https://github.com/transloadit/uppy.git"
   },
   "dependencies": {
-    "nanoid": "^4.0.0"
+    "nanoid": "^5.0.0"
   },
   "devDependencies": {
     "redux": "^4.0.0",

packages/@uppy/transloadit/package.json

@@ -31,7 +31,7 @@
     "@uppy/provider-views": "workspace:^",
     "@uppy/tus": "workspace:^",
     "@uppy/utils": "workspace:^",
-    "component-emitter": "^1.2.1"
+    "component-emitter": "^2.0.0"
   },
   "peerDependencies": {
     "@uppy/core": "workspace:^"

packages/@uppy/url/package.json

@@ -24,7 +24,7 @@
   "dependencies": {
     "@uppy/companion-client": "workspace:^",
     "@uppy/utils": "workspace:^",
-    "nanoid": "^4.0.0",
+    "nanoid": "^5.0.0",
     "preact": "^10.5.13"
   },
   "peerDependencies": {

private/locale-pack/package.json

@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "chalk": "^5.0.0",
-    "dedent": "^0.7.0",
+    "dedent": "^1.0.0",
     "glob": "^8.0.0"
   }
 }

private/release/getUpToDateRefsFromGitHub.js

@@ -1,5 +1,3 @@
-import fetch from 'node-fetch'
-
 import { spawnSync } from 'node:child_process'
 import prompts from 'prompts'
 import { TARGET_BRANCH, REPO_NAME, REPO_OWNER, STABLE_BRANCH } from './config.js'

private/release/package.json

@@ -5,7 +5,6 @@
   "type": "module",
   "devDependencies": {
     "globby": "^13.0.0",
-    "node-fetch": "^3.1.0",
     "prompts": "^2.4.2"
   },
   "scripts": {

private/remark-lint-uppy/package.json

@@ -3,31 +3,31 @@
   "version": "0.0.0",
   "main": "index.js",
   "dependencies": {
-    "mdast-comment-marker": "^2.1.0",
-    "remark-frontmatter": "^4.0.0",
+    "mdast-comment-marker": "^3.0.0",
+    "remark-frontmatter": "^5.0.0",
     "remark-lint": "^9.0.0",
-    "remark-lint-emphasis-marker": "^3.0.0",
-    "remark-lint-final-newline": "^2.0.0",
-    "remark-lint-hard-break-spaces": "^3.0.0",
+    "remark-lint-emphasis-marker": "^4.0.0",
+    "remark-lint-final-newline": "^3.0.0",
+    "remark-lint-hard-break-spaces": "^4.0.0",
     "remark-lint-no-auto-link-without-protocol": "^3.1.0",
-    "remark-lint-no-blockquote-without-marker": "^5.0.0",
-    "remark-lint-no-duplicate-definitions": "^3.0.0",
-    "remark-lint-no-heading-content-indent": "^4.0.0",
+    "remark-lint-no-blockquote-without-marker": "^6.0.0",
+    "remark-lint-no-duplicate-definitions": "^4.0.0",
+    "remark-lint-no-heading-content-indent": "^5.0.0",
     "remark-lint-no-inline-padding": "^4.0.0",
-    "remark-lint-no-literal-urls": "^3.0.0",
-    "remark-lint-no-shortcut-reference-image": "^3.1.0",
-    "remark-lint-no-shortcut-reference-link": "^3.1.0",
-    "remark-lint-no-undefined-references": "^4.0.0",
-    "remark-lint-no-unused-definitions": "^3.1.0",
-    "remark-lint-ordered-list-marker-style": "^3.1.0",
-    "remark-lint-strong-marker": "^3.1.0",
-    "remark-retext": "^5.0.0",
-    "retext-english": "^4.0.0",
-    "retext-equality": "^6.2.0",
-    "retext-profanities": "^7.1.0",
-    "retext-quotes": "^5.0.0",
-    "retext-simplify": "^7.0.0",
-    "retext-syntax-mentions": "^3.1.0",
+    "remark-lint-no-literal-urls": "^4.0.0",
+    "remark-lint-no-shortcut-reference-image": "^4.0.0",
+    "remark-lint-no-shortcut-reference-link": "^4.0.0",
+    "remark-lint-no-undefined-references": "^5.0.0",
+    "remark-lint-no-unused-definitions": "^4.0.0",
+    "remark-lint-ordered-list-marker-style": "^4.0.0",
+    "remark-lint-strong-marker": "^4.0.0",
+    "remark-retext": "^6.0.0",
+    "retext-english": "^5.0.0",
+    "retext-equality": "^7.0.0",
+    "retext-profanities": "^8.0.0",
+    "retext-quotes": "^6.0.0",
+    "retext-simplify": "^8.0.0",
+    "retext-syntax-mentions": "^4.0.0",
     "unified": "^11.0.0",
     "unified-message-control": "^4.0.0"
   },