Update Yarn to version Berry

.codesandbox/ci.json

@@ -1,5 +1,9 @@
 {
-  "packages": ["packages/react", "packages/react-dom", "packages/scheduler"],
+  "packages": [
+    "packages/react",
+    "packages/react-dom",
+    "packages/scheduler"
+  ],
   "buildCommand": "download-build-in-codesandbox-ci",
   "node": "18",
   "publishDirectory": {

.eslintignore

@@ -1,5 +1,6 @@
 # Third party
 **/node_modules
+.yarn
 
 # Not written by hand
 packages/react-art/npm/lib

.github/workflows/compiler_playground.yml

@@ -27,6 +27,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -39,10 +40,10 @@ jobs:
           path: "**/node_modules"
           key: compiler-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('compiler/**/yarn.lock') }}
       - name: yarn install compiler
-        run: yarn install --frozen-lockfile
+        run: yarn
         working-directory: compiler
       - name: yarn install playground
-        run: yarn install --frozen-lockfile
+        run: yarn
       - run: npx playwright install --with-deps chromium
       - run: CI=true yarn test
       - run: ls -R test-results

.github/workflows/compiler_prereleases.yml

@@ -37,6 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -48,7 +49,7 @@ jobs:
         with:
           path: "**/node_modules"
           key: compiler-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('compiler/**/yarn.lock') }}
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - name: Publish packages to npm
         run: |
           cp ./scripts/release/ci-npmrc ~/.npmrc

.github/workflows/compiler_typescript.yml

@@ -38,6 +38,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -48,7 +49,7 @@ jobs:
         with:
           path: "**/node_modules"
           key: compiler-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('compiler/**/yarn.lock') }}
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - run: yarn workspace babel-plugin-react-compiler lint
 
   # Hardcoded to improve parallelism
@@ -57,6 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -68,7 +70,7 @@ jobs:
         with:
           path: "**/node_modules"
           key: compiler-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('compiler/**/yarn.lock') }}
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - run: yarn workspace babel-plugin-react-compiler jest
 
   test:
@@ -81,6 +83,7 @@ jobs:
         workspace_name: ${{ fromJSON(needs.discover_yarn_workspaces.outputs.matrix) }}
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -92,5 +95,5 @@ jobs:
         with:
           path: "**/node_modules"
           key: compiler-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('compiler/**/yarn.lock') }}
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - run: yarn workspace ${{ matrix.workspace_name }} test

.github/workflows/devtools_regression_tests.yml

@@ -20,6 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -33,8 +34,7 @@ jobs:
           key: runtime-release-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('yarn.lock', 'scripts/release/yarn.lock') }}
       - name: Ensure clean build directory
         run: rm -rf build
-      - run: yarn install --frozen-lockfile
-      - run: yarn install --frozen-lockfile
+      - run: yarn
         working-directory: scripts/release
       - name: Download react-devtools artifacts for base revision
         run: |
@@ -54,6 +54,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -67,7 +68,7 @@ jobs:
           key: runtime-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('yarn.lock') }}
       - name: Ensure clean build directory
         run: rm -rf build
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - name: Restore archived build
         uses: actions/download-artifact@v4
         with:
@@ -111,6 +112,7 @@ jobs:
     continue-on-error: true
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -122,7 +124,7 @@ jobs:
         with:
           path: "**/node_modules"
           key: runtime-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('yarn.lock') }}
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - name: Restore all archived build artifacts
         uses: actions/download-artifact@v4
       - name: Display structure of build
@@ -145,6 +147,7 @@ jobs:
     continue-on-error: true
     steps:
       - uses: actions/checkout@v4
+      - run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version-file: '.nvmrc'
@@ -156,7 +159,7 @@ jobs:
         with:
           path: "**/node_modules"
           key: runtime-node_modules-${{ runner.arch }}-${{ runner.os }}-${{ hashFiles('yarn.lock') }}
-      - run: yarn install --frozen-lockfile
+      - run: yarn
       - name: Restore all archived build artifacts
         uses: actions/download-artifact@v4
       - name: Display structure of build