Yarn 4 + ESLint 9 + PnP Support (3)

.github/workflows/action-format.yml

@@ -60,10 +60,10 @@ jobs:
           git clone $HEAD_REPO .
           git checkout -b "$HEAD_REF" "origin/$HEAD_REF"
 
-      - name: Use Node.js LTS (18.x)
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+      - name: Use Node.js LTS (20.x)
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
-          node-version: '18'
+          node-version: 20.x
       - name: Install project development dependencies
         run: npm install --no-save
       - name: 'Format code'

.github/workflows/action-sync.yml

@@ -61,9 +61,11 @@ jobs:
           git checkout -b "$HEAD_REF" "origin/$HEAD_REF"
 
       - name: 'Install dependencies'
-        run: yarn install
+        run: |
+          corepack enable yarn
+          corepack yarn install
       - name: 'Sync exercises'
-        run: yarn sync
+        run: corepack yarn sync
 
       - name: 'Commit changes'
         run: |

.github/workflows/ci.js.yml

@@ -12,37 +12,41 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
-      - name: Use Node.js LTS (18.x)
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+      - name: Use Node.js LTS (20.x)
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
-          node-version: 18.x
+          node-version: 20.x
 
       - name: Install project dependencies
-        run: yarn install --frozen-lockfile
+        run: |
+          corepack enable yarn
+          corepack yarn install --immutable
 
       - name: Run exercism/typescript ci precheck (checks config, lint code, and runs tests) for all exercises
-        run: yarn ci:check
+        run: corepack yarn ci:check
 
   ci:
     runs-on: ubuntu-22.04
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x]
+        node-version: [20.x, 22.x]
 
     steps:
-      - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: ${{ matrix.node-version }}
 
       - name: Install project dependencies
-        run: yarn install --frozen-lockfile
+        run: |
+          corepack enable yarn
+          corepack yarn install --immutable
 
       - name: Run exercism/typescript ci (checks config, lint code, and runs tests) for all exercises
-        run: yarn ci
+        run: corepack yarn ci
 
   impersonate:
     # This job tries to run tests for the 'hello-world' exercise, but
@@ -54,7 +58,7 @@ jobs:
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
       - name: Use Node.js 20.x
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
 
@@ -69,8 +73,10 @@ jobs:
 
       - name: Install project dependencies
         working-directory: exercises/practice/hello-world
-        run: yarn install --no-immutable
+        run: |
+          corepack enable yarn
+          corepack yarn install --immutable
 
       - name: Run tests
         working-directory: exercises/practice/hello-world
-        run: yarn test
+        run: corepack yarn test

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

@@ -11,48 +11,64 @@ jobs:
 
     steps:
       - name: Checkout PR
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
-
-      - name: Use Node.js LTS (18.x)
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        with:
+          fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}
+      - name: Get changed files
+        id: changed-files
+        run: |
+          if ${{ github.event_name == 'pull_request' }}; then
+              echo "changed_files=$(git diff --name-only --diff-filter=ACM -r HEAD^1 HEAD | xargs)" >> $GITHUB_OUTPUT
+          else
+              echo "changed_files=$(git diff --name-only --diff-filter=ACM ${{ github.event.before }} ${{ github.event.after }} | xargs)" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Use Node.js LTS (20.x)
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
-          node-version: 18.x
+          node-version: 20.x
 
       - name: Install project dependencies
-        run: yarn install --frozen-lockfile
+        run: |
+          corepack enable yarn
+          corepack yarn install --immutable
 
       - name: Run exercism/typescript ci precheck (stub files, config integrity) for changed exercises
-        run: |
-          PULL_REQUEST_URL=$(jq -r ".pull_request.url" "$GITHUB_EVENT_PATH")
-          curl --url $"${PULL_REQUEST_URL}/files?per_page=100" --header 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' | \
-            jq -c '.[] | select(.status == "added" or .status == "modified") | select(.filename | match("\\.(js|jsx|ts|tsx|md|json)$")) | .filename' | \
-            xargs -r yarn dlx -p @babel/core -p @babel/node babel-node scripts/pr-check
+        run: corepack yarn node scripts/pr-check.mjs ${{ steps.changed-files.outputs.changed_files }}
 
   ci:
     runs-on: ubuntu-22.04
 
     strategy:
       matrix:
-        node-version: [18.x, 20.x]
+        node-version: [20.x, 22.x]
 
     steps:
       - name: Checkout PR
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
+        with:
+          fetch-depth: ${{ github.event_name == 'pull_request' && 2 || 0 }}
+      - name: Get changed files
+        id: changed-files
+        run: |
+          if ${{ github.event_name == 'pull_request' }}; then
+              echo "changed_files=$(git diff --name-only --diff-filter=ACM -r HEAD^1 HEAD | xargs)" >> $GITHUB_OUTPUT
+          else
+              echo "changed_files=$(git diff --name-only --diff-filter=ACM ${{ github.event.before }} ${{ github.event.after }} | xargs)" >> $GITHUB_OUTPUT
+          fi
 
       - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: ${{ matrix.node-version }}
 
       - name: Install project dependencies
-        run: yarn install --frozen-lockfile
+        run: |
+          corepack enable yarn
+          corepack yarn install --immutable
 
       - name: Run exercism/typescript ci (runs tests) for changed/added exercises
-        run: |
-          PULL_REQUEST_URL=$(jq -r ".pull_request.url" "$GITHUB_EVENT_PATH")
-          curl --url $"${PULL_REQUEST_URL}/files?per_page=100" --header 'authorization: Bearer ${{ secrets.GITHUB_TOKEN }}' | \
-            jq -c '.[] | select(.status == "added" or .status == "modified") | select(.filename | match("\\.(js|jsx|ts|tsx|md|json)$")) | .filename' | \
-            xargs -r yarn dlx -p @babel/core -p @babel/node babel-node scripts/pr
+        run: corepack yarn node scripts/pr.mjs ${{ steps.changed-files.outputs.changed_files }}
 
   impersonate:
     # This job tries to run tests for the 'hello-world' exercise, but
@@ -62,9 +78,9 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
       - name: Use Node.js 20.x
-        uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8
+        uses: actions/setup-node@1e60f620b9541d16bece96c5465dc8ee9832be0b
         with:
           node-version: 20.x
 
@@ -79,8 +95,10 @@ jobs:
 
       - name: Install project dependencies
         working-directory: exercises/practice/hello-world
-        run: yarn install --no-immutable
+        run: |
+          corepack enable yarn
+          corepack yarn install --no-immutable
 
       - name: Run tests
         working-directory: exercises/practice/hello-world
-        run: yarn test
+        run: corepack yarn test

.gitignore

@@ -42,7 +42,6 @@ bin/configlet.exe
 !/.yarn/versions
 
 # Maintainer specific generated files
-/exercises/**/yarn.lock
 /tmp_exercises
 /tmp
 exercise-package.json

.prettierignore

@@ -4,6 +4,9 @@
 exercises/**/README.md
 !/README.md
 
+.vscode/**/*
+.yarn/**/*
+
 # Originates from https://github.com/exercism/org-wide-files
 CODE_OF_CONDUCT.md
 LICENSE

.prettierrc

@@ -5,11 +5,5 @@
   "singleQuote": true,
   "arrowParens": "always",
   "printWidth": 80,
-  "endOfLine": "lf",
-  "overrides": [
-    {
-      "files": "*.ts",
-      "options": { "parser": "typescript" }
-    }
-  ]
+  "endOfLine": "lf"
 }

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+  "recommendations": [
+    "arcanis.vscode-zipfs",
+    "dbaeumer.vscode-eslint",
+    "esbenp.prettier-vscode"
+  ]
+}

.vscode/settings.json

@@ -1,3 +1,13 @@
 {
-  "cSpell.words": ["exercism"]
+  "cSpell.words": [
+    "exercism"
+  ],
+  "search.exclude": {
+    "**/.yarn": true,
+    "**/.pnp.*": true
+  },
+  "eslint.nodePath": ".yarn/sdks",
+  "prettier.prettierPath": ".yarn/sdks/prettier/index.cjs",
+  "typescript.tsdk": ".yarn/sdks/typescript/lib",
+  "typescript.enablePromptUseWorkspaceTsdk": true
 }