Update Yarn to 4.0.0

Author: wojtekmaj

.github/workflows/ci.yml

@@ -18,12 +18,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Cache .yarn/cache
+      - name: Cache Yarn cache
         uses: actions/cache@v3
         env:
           cache-name: yarn-cache
         with:
-          path: .yarn/cache
+          path: ~/.yarn/berry/cache
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-${{ env.cache-name }}
@@ -53,12 +53,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Cache .yarn/cache
+      - name: Cache Yarn cache
         uses: actions/cache@v3
         env:
           cache-name: yarn-cache
         with:
-          path: .yarn/cache
+          path: ~/.yarn/berry/cache
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-${{ env.cache-name }}
@@ -88,12 +88,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Cache .yarn/cache
+      - name: Cache Yarn cache
         uses: actions/cache@v3
         env:
           cache-name: yarn-cache
         with:
-          path: .yarn/cache
+          path: ~/.yarn/berry/cache
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-${{ env.cache-name }}
@@ -120,12 +120,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Cache .yarn/cache
+      - name: Cache Yarn cache
         uses: actions/cache@v3
         env:
           cache-name: yarn-cache
         with:
-          path: .yarn/cache
+          path: ~/.yarn/berry/cache
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-${{ env.cache-name }}

.github/workflows/publish.yml

@@ -19,12 +19,12 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Cache .yarn/cache
+      - name: Cache Yarn cache
         uses: actions/cache@v3
         env:
           cache-name: yarn-cache
         with:
-          path: .yarn/cache
+          path: ~/.yarn/berry/cache
           key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
           restore-keys: |
             ${{ runner.os }}-${{ env.cache-name }}

.yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs

@@ -1,9 +1,7 @@
+compressionLevel: mixed
+
 logFilters:
   - code: YN0076
     level: discard
 
 nodeLinker: node-modules
-
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
-    spec: '@yarnpkg/plugin-workspace-tools'

.yarnrc.yml

@@ -11,17 +11,17 @@
   "scripts": {
     "build": "yarn workspace react-calendar build",
     "dev": "yarn workspace react-calendar watch & yarn workspace test dev",
-    "lint": "yarn workspaces foreach run lint",
+    "lint": "yarn workspaces foreach --all run lint",
     "postinstall": "husky install",
-    "prettier": "yarn workspaces foreach run prettier",
-    "test": "yarn workspaces foreach run test",
-    "tsc": "yarn workspaces foreach run tsc",
-    "unit": "yarn workspaces foreach run unit"
+    "prettier": "yarn workspaces foreach --all run prettier",
+    "test": "yarn workspaces foreach --all run test",
+    "tsc": "yarn workspaces foreach --all run tsc",
+    "unit": "yarn workspaces foreach --all run unit"
   },
   "devDependencies": {
     "husky": "^8.0.0",
     "lint-staged": "^14.0.0",
     "prettier": "^3.0.0"
   },
-  "packageManager": "yarn@3.1.0"
+  "packageManager": "yarn@4.0.0"
 }