chore: update CI actions to latest versions and add corepack enable (#1234)

* chore: update CI actions to latest versions and add corepack enable

- actions/checkout v4 -> v6.0.2
- actions/setup-node v4 -> v6.3.0
- Add corepack enable step before yarn install in all jobs
- Fix stray steps: key in Format job

* chore: update CI actions and add corepack enable to deploy workflows

- actions/checkout v4 -> v6.0.2
- actions/setup-node v3/v4 -> v6.3.0
- Add corepack enable step before yarn install
- Use node-version-file instead of hardcoded node version in deploy.yml

Author: jderochervlk

.github/workflows/deploy-fork-preview.yml

@@ -49,18 +49,20 @@ jobs:
             core.setOutput("is_fork", pr.head.repo.fork ? "true" : "false");
 
       - name: Checkout PR head
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6.0.2
         with:
           repository: ${{ steps.pr.outputs.repo }}
           ref: ${{ steps.pr.outputs.sha }}
           persist-credentials: false
 
-      - name: Setup yarn
-        uses: actions/setup-node@v4
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v6.3.0
         with:
           node-version-file: ".node-version"
           cache: "yarn"
 
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install dependencies
         run: yarn install
 

.github/workflows/deploy.yml

@@ -21,12 +21,14 @@ jobs:
       deployments: write
       pull-requests: write
     steps:
-      - uses: actions/checkout@v4
-      - name: Setup yarn
-        uses: actions/setup-node@v3
+      - uses: actions/checkout@v6.0.2
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v6.3.0
         with:
+          node-version-file: ".node-version"
           cache: "yarn"
-          node-version: "24"
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install dependencies
         run: yarn install
       - name: Sync playground bundles
@@ -40,9 +42,9 @@ jobs:
              echo "VITE_DEPLOYMENT_URL=" >> "$GITHUB_ENV"
           else
              SAFE_BRANCH="${RAW_BRANCH//\//-}"
-             
+
              SAFE_BRANCH=$(echo "$SAFE_BRANCH" | tr '[:upper:]' '[:lower:]')
-             
+
              echo "SAFE_BRANCH=$SAFE_BRANCH" >> "$GITHUB_ENV"
              echo "VITE_DEPLOYMENT_URL=https://${SAFE_BRANCH}.rescript-lang.pages.dev" >> "$GITHUB_ENV"
           fi

.github/workflows/pull-request.yml

@@ -5,12 +5,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/checkout@v6.0.2
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v6.3.0
         with:
           node-version-file: ".node-version"
           cache: yarn
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install dependencies
         run: yarn
       - name: Format check
@@ -19,12 +21,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/checkout@v6.0.2
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v6.3.0
         with:
           node-version-file: ".node-version"
           cache: yarn
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install dependencies
         run: yarn
       - name: Test examples and hrefs
@@ -33,12 +37,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup node
-        uses: actions/setup-node@v4
+        uses: actions/checkout@v6.0.2
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v6.3.0
         with:
           node-version-file: ".node-version"
           cache: yarn
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install dependencies
         run: yarn
       - name: Build ReScript