Update Yarn, add cache to Github Actions, and fix action-format using npm

.github/workflows/action-format.yml

@@ -59,13 +59,15 @@ jobs:
 
           git clone $HEAD_REPO .
           git checkout -b "$HEAD_REF" "origin/$HEAD_REF"
-
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
       - name: Use Node.js LTS (20.x)
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
+          cache: 'yarn'
       - name: Install project development dependencies
-        run: npm install --no-save
+        run: corepack yarn install --immutable
       - name: 'Format code'
         run: ./bin/format.sh
 

.github/workflows/ci.js.yml

@@ -13,15 +13,18 @@ jobs:
 
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
+
       - name: Use Node.js LTS (20.x)
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
+          cache: 'yarn'
 
       - name: Install project dependencies
-        run: |
-          corepack enable yarn
-          corepack yarn install --immutable
+        run: corepack yarn install --immutable
 
       - name: Run exercism/typescript ci precheck (checks config, lint code, and runs tests) for all exercises
         run: corepack yarn ci:check
@@ -35,15 +38,17 @@ jobs:
 
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
+
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
 
       - name: Install project dependencies
-        run: |
-          corepack enable yarn
-          corepack yarn install --immutable
+        run: corepack yarn install --immutable
 
       - name: Run exercism/typescript ci (checks config, lint code, and runs tests) for all exercises
         run: corepack yarn ci
@@ -57,10 +62,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
+
       - name: Use Node.js 20.x
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
+          cache: 'yarn'
 
       - name: Remove root project files
         run: rm -f package.json yarn.lock .yarnrc.yml
@@ -73,9 +82,7 @@ jobs:
 
       - name: Install project dependencies
         working-directory: exercises/practice/hello-world
-        run: |
-          corepack enable yarn
-          corepack yarn install --no-immutable
+        run: corepack yarn install --no-immutable
 
       - name: Run tests
         working-directory: exercises/practice/hello-world

.github/workflows/pr.ci.js.yml

@@ -14,6 +14,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
         with:
           fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}
+
       - name: Get changed files
         id: changed-files
         run: |
@@ -23,15 +24,17 @@ jobs:
               echo "changed_files=$(git diff --name-only --diff-filter=ACM ${{ github.event.before }} ${{ github.event.after }} | xargs)" >> $GITHUB_OUTPUT
           fi
 
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
+
       - name: Use Node.js LTS (20.x)
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
+          cache: 'yarn'
 
       - name: Install project dependencies
-        run: |
-          corepack enable yarn
-          corepack yarn install --immutable
+        run: corepack yarn install --immutable
 
       - name: Run exercism/typescript ci precheck (stub files, config integrity) for changed exercises
         run: corepack yarn node scripts/pr-check.mjs ${{ steps.changed-files.outputs.changed_files }}
@@ -48,6 +51,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
         with:
           fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}
+
       - name: Get changed files
         id: changed-files
         run: |
@@ -57,15 +61,17 @@ jobs:
               echo "changed_files=$(git diff --name-only --diff-filter=ACM ${{ github.event.before }} ${{ github.event.after }} | xargs)" >> $GITHUB_OUTPUT
           fi
 
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
+
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
 
       - name: Install project dependencies
-        run: |
-          corepack enable yarn
-          corepack yarn install --immutable
+        run: corepack yarn install --immutable
 
       - name: Run exercism/typescript ci (runs tests) for changed/added exercises
         run: corepack yarn node scripts/pr.mjs ${{ steps.changed-files.outputs.changed_files }}
@@ -79,10 +85,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+      - name: Enable corepack to fix https://github.com/actions/setup-node/pull/901
+        run: corepack enable yarn
+
       - name: Use Node.js 20.x
         uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
+          cache: 'yarn'
 
       - name: Remove root project files
         run: rm -f package.json yarn.lock .yarnrc.yml
@@ -95,9 +105,7 @@ jobs:
 
       - name: Install project dependencies
         working-directory: exercises/practice/hello-world
-        run: |
-          corepack enable yarn
-          corepack yarn install --no-immutable
+        run: corepack yarn install --no-immutable
 
       - name: Run tests
         working-directory: exercises/practice/hello-world

babel.config.cjs

@@ -1,4 +1,5 @@
 module.exports = {
-  presets: [[require('@exercism/babel-preset-typescript'), { corejs: '3.37' }]],
+  // eslint-disable-next-line @typescript-eslint/no-require-imports
+  presets: [[require('@exercism/babel-preset-typescript'), { corejs: '3.38' }]],
   plugins: [],
 }

common/babel.config.cjs

@@ -1,4 +1,5 @@
 module.exports = {
-  presets: [[require('@exercism/babel-preset-typescript'), { corejs: '3.37' }]],
+  // eslint-disable-next-line @typescript-eslint/no-require-imports
+  presets: [[require('@exercism/babel-preset-typescript'), { corejs: '3.38' }]],
   plugins: [],
 }

common/package.json

@@ -16,19 +16,19 @@
     "node": "^18.16.0 || >=20.0.0"
   },
   "devDependencies": {
-    "@exercism/babel-preset-typescript": "^0.5.0",
-    "@exercism/eslint-config-typescript": "^0.7.1",
+    "@exercism/babel-preset-typescript": "^0.6.0",
+    "@exercism/eslint-config-typescript": "^0.8.0",
     "@jest/globals": "^29.7.0",
-    "@types/node": "~22.0.2",
+    "@types/node": "~22.7.6",
     "babel-jest": "^29.7.0",
-    "core-js": "~3.37.1",
-    "eslint": "^9.8.0",
+    "core-js": "~3.38.1",
+    "eslint": "^9.12.0",
     "expect": "^29.7.0",
     "jest": "^29.7.0",
     "prettier": "^3.3.3",
     "tstyche": "^2.1.1",
-    "typescript": "~5.5.4",
-    "typescript-eslint": "^7.18.0"
+    "typescript": "~5.6.3",
+    "typescript-eslint": "^8.10.0"
   },
   "scripts": {
     "test": "corepack yarn node test-runner.mjs",
@@ -38,5 +38,5 @@
     "lint:types": "corepack yarn tsc --noEmit -p .",
     "lint:ci": "corepack yarn eslint . --ext .tsx,.ts"
   },
-  "packageManager": "yarn@4.3.1"
+  "packageManager": "yarn@4.5.1"
 }