chore: migrate to yarn v4

.github/actions/install-with-retries/install-with-retries.sh

@@ -24,9 +24,9 @@ for i in {1..4}; do
 
   if [ "$NO_LOCKFILE" = "true" ]; then
     echo "[LOG]: Ignoring yarn.lock file"
-    yarn install --no-lockfile --network-timeout 60000
+    YARN_HTTP_TIMEOUT=60000 yarn install --immutable
   else
-    yarn install --network-timeout 60000
+    YARN_HTTP_TIMEOUT=60000 yarn install
   fi
 
   # Check return value and exit early if successful

.github/workflows/publish-hotfix.yml

@@ -80,9 +80,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install packages
         uses: ./.github/actions/install-with-retries
         with:
@@ -105,8 +106,8 @@ jobs:
       pull-requests: write
     env:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      BASE_BRANCH: "main"
-      HEAD_BRANCH: "hotfix"
+      BASE_BRANCH: 'main'
+      HEAD_BRANCH: 'hotfix'
     steps:
       - name: Checkout repo
         uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v4.1.3 https://github.com/actions/checkout/commit/cd7d8d697e10461458bc61a30d094dc601a8b017

.github/workflows/publish-latest.yml

@@ -75,9 +75,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install packages
         uses: ./.github/actions/install-with-retries
         with:

.github/workflows/reusable-build-system-test.yml

@@ -102,7 +102,7 @@ jobs:
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
       - name: Add Amplify CLI
-        run: yarn global add @aws-amplify/cli
+        run: npm install -g @aws-amplify/cli
       - name: Configure AWS credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2 https://github.com/aws-actions/configure-aws-credentials/commit/e3dd6a429d7300a6a4c196c26e071d42e0343502
         with:

.github/workflows/reusable-e2e.yml

@@ -113,9 +113,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
 
       - name: Restore cypress runner Cache
         uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 https://github.com/actions/cache/commit/1bd1e32a3bdc45362d1e726936510720a7c30a57
@@ -199,7 +200,7 @@ jobs:
         run: yarn test-utils build
 
       - name: Add Amplify CLI
-        run: yarn global add @aws-amplify/cli
+        run: npm install -g @aws-amplify/cli
 
       - name: Configure auth credentials
         uses: aws-actions/configure-aws-credentials@e3dd6a429d7300a6a4c196c26e071d42e0343502 # v4.0.2 https://github.com/aws-actions/configure-aws-credentials/commit/e3dd6a429d7300a6a4c196c26e071d42e0343502
@@ -400,9 +401,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
 
       - name: Restore CocoaPods cache
         id: restore-cocoapods-cache
@@ -445,7 +447,7 @@ jobs:
           yarn react-native-example ios:pod-install
 
       - name: Add Amplify CLI
-        run: yarn global add @aws-amplify/cli
+        run: npm install -g @aws-amplify/cli
 
       - name: Get CLI versions
         id: cli-version
@@ -532,9 +534,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
 
       - name: Install packages
         uses: ./.github/actions/install-with-retries
@@ -554,7 +557,7 @@ jobs:
         run: yarn react-native build
 
       - name: Add Amplify CLI
-        run: yarn global add @aws-amplify/cli
+        run: npm install -g @aws-amplify/cli
 
       - name: Get CLI versions
         id: cli-version
@@ -659,9 +662,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
 
       - name: Restore cypress runner Cache
         uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 https://github.com/actions/cache/commit/1bd1e32a3bdc45362d1e726936510720a7c30a57

.github/workflows/reusable-setup-cache.yml

@@ -26,9 +26,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
       - name: Restore cypress runner from Cache
         uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 https://github.com/actions/cache/commit/1bd1e32a3bdc45362d1e726936510720a7c30a57
         id: restore-cypress-cache

.github/workflows/reusable-tagged-publish.yml

@@ -27,9 +27,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install packages
         uses: ./.github/actions/install-with-retries
         with:

.github/workflows/reusable-unit.yml

@@ -46,10 +46,12 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - name: Restore node_modules cache
         uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0 https://github.com/actions/cache/commit/1bd1e32a3bdc45362d1e726936510720a7c30a57
         id: restore-cache

.github/workflows/version-packages.yml

@@ -31,9 +31,10 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2 https://github.com/actions/setup-node/commit/60edb5dd545a775178f52524783378180af0d1f8
         with:
           node-version: 20
-          cache: 'yarn'
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install packages
         if: ${{ steps.has-changesets.outputs.has-changesets == 'true' }}
         run: yarn --frozen-lockfile

.gitignore

@@ -1,6 +1,7 @@
 .DS_Store
 .env
 .env.local
+.yarn
 *.log
 node_modules
 aws-exports.js

.yarnrc.yml

@@ -0,0 +1,13 @@
+enableGlobalCache: false
+
+enableTelemetry: false
+
+httpTimeout: 60000
+
+nodeLinker: node-modules
+
+supportedArchitectures:
+  cpu:
+    - current
+  os:
+    - current

docs/jest.config.ts

@@ -1,4 +1,4 @@
-import { Config } from 'jest';
+import type { Config } from 'jest';
 
 const jestConfig: Config = {
   preset: 'ts-jest',

docs/package.json

@@ -10,7 +10,7 @@
     "flutter:clean": "rm -rf public/flutter/authenticator",
     "flutter:copy": "cp -r ./flutter/authenticator/build/web public/flutter/authenticator",
     "prebuild": "yarn build:cssvars-table && yarn build:props-tables",
-    "build": "NODE_OPTIONS=\"--max-old-space-size=4096\" next build",
+    "build": "yarn prebuild && NODE_OPTIONS=\"--max-old-space-size=4096\" next build && yarn postbuild",
     "build:cssvars-table": "node --require esbuild-register ./scripts/generate-cssvars-table-data.ts",
     "build:props-tables": "node --require esbuild-register ./scripts/generate-props-tables-data.ts",
     "clean": "rimraf node_modules .next && yarn flutter:clean",

environments/package.json

@@ -2,6 +2,23 @@
   "private": true,
   "name": "@aws-amplify/ui-environments",
   "version": "0.0.1",
+  "workspaces": [
+    "ai",
+    "ai/*",
+    "auth",
+    "auth/*",
+    "auth/gen2/*",
+    "datastore",
+    "datastore/*",
+    "geo",
+    "geo/*",
+    "liveness",
+    "liveness/*",
+    "storage",
+    "storage/*",
+    "in-app-messaging",
+    "in-app-messaging/*"
+  ],
   "scripts": {
     "ai": "yarn --cwd ai/",
     "auth": "yarn --cwd auth/",