Use Yarn 4.x.

Author: alexsegura

.github/workflows/fastlane_android.yml

@@ -57,6 +57,8 @@ jobs:
       - uses: actions/checkout@v3
         with:
           ref: ${{ inputs.tag }}
+      - name: Enable Corepack
+        run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
@@ -154,10 +156,8 @@ jobs:
       - name: Install RubyGems
         working-directory: android/
         run: bundle install
-      - name: Install latest yarn binary
-        run: yarn set version latest --yarn-path
       - name: yarn install
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+        run: yarn install
       - name: Run Fastlane
         working-directory: android/
         run: bundle exec fastlane ${{env.FASTLANE_CMD}}

.github/workflows/fastlane_ios.yml

@@ -35,6 +35,8 @@ jobs:
       - uses: actions/checkout@v3
         with:
           ref: ${{ inputs.tag }}
+      - name: Enable Corepack
+        run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
@@ -46,7 +48,7 @@ jobs:
       - name: Install dependencies to compile node-canvas
         run: brew install pkg-config cairo pango libpng jpeg giflib librsvg pixman imagemagick
       - name: Install dependencies
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+        run: yarn install
       - name: Cache Pods
         uses: actions/cache@v4
         id: cache-pods

.github/workflows/lint.yml

@@ -6,14 +6,16 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - name: Enable Corepack
+        run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
           cache: 'yarn'
       - name: Install latest yarn binary
         run: yarn set version latest --yarn-path
-      - name: yarn install
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+      - name: Install dependencies
+        run: yarn install
       - name: Run ESLint
         run: yarn lint --quiet
       - run: yarn i18n-lint

.github/workflows/test.yml

@@ -6,12 +6,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - name: Enable Corepack
+        run: corepack enable
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
           cache: 'yarn'
-      - name: Install latest yarn binary
-        run: yarn set version latest --yarn-path
       - name: yarn install
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+        run: yarn install
       - run: yarn test

.github/workflows/test_android.yml

@@ -25,6 +25,9 @@ jobs:
           android: false
           swap-storage: false
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
@@ -44,7 +47,7 @@ jobs:
           encodedString: ${{ secrets.SENTRY_PROPERTIES_BASE64 }}
 
       - name: Install dependencies (yarn)
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+        run: yarn install
 
       - run: cp google-services.json.dist android/app/google-services.json
 
@@ -134,6 +137,9 @@ jobs:
           name: app-official-release-androidTest.apk
           path: coopcycle-app-repo/android/app/build/outputs/apk/androidTest/official/release
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
@@ -147,7 +153,7 @@ jobs:
           cache: 'gradle'
 
       - name: Install dependencies (yarn)
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+        run: yarn install
 
       - name: Enable clear text traffic in release builds
         run: |

.github/workflows/test_ios.yml

@@ -13,6 +13,9 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
@@ -31,7 +34,7 @@ jobs:
         run: brew install pkg-config cairo pango libpng jpeg giflib librsvg pixman imagemagick
 
       - name: Install dependencies (yarn)
-        run: yarn install --no-progress --network-timeout 200000 --network-concurrency 1
+        run: yarn install
 
       - name: Configure Firebase
         run: |
@@ -123,6 +126,9 @@ jobs:
           name: CoopCycle.app
           path: coopcycle-app-repo/ios/build/Build/Products/Release-iphonesimulator/CoopCycle.app
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - uses: actions/setup-node@v4
         with:
           node-version: '20.x'
@@ -139,7 +145,7 @@ jobs:
         run: brew install pkg-config cairo pango libpng jpeg giflib librsvg pixman imagemagick
 
       - name: Install dependencies (yarn)
-        run: yarn install --no-progress --network-timeout 100000 --network-concurrency 1
+        run: yarn install
 
       - name: Install applesimutils
         run: |

.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

package.json

@@ -184,5 +184,5 @@
   "engines": {
     "node": ">=20"
   },
-  "packageManager": "yarn@1.22.22+sha1.ac34549e6aa8e7ead463a7407e1c7390f61a6610"
+  "packageManager": "yarn@4.11.0"
 }