upgrading yarn

.github/workflows/publish.yml

@@ -1,4 +1,4 @@
-name: Gatsby Publish
+name: Gatsby GHPages Publish
 
 on:
   push:
@@ -27,42 +27,50 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version-file: .nvmrc
+          node-version-file: ./.nvmrc
           cache-dependency-path: ./package.json
           cache: yarn
 
       - name: Get correct version of Yarn
         run: corepack enable; yarn set version berry
 
-      # Having a cache can save us a lot of time when installing dependencies
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v4
+        with:
+          # Automatically inject pathPrefix in your Gatsby configuration file.
+          #
+          # You may remove this line if you want to manage the configuration yourself.
+          static_site_generator: gatsby
+
       - name: Restore cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: |
+            ./.yarn/cache
             ./public
             ./.cache
           key: ${{ runner.os }}-gatsby-build-${{ hashFiles('public') }}
           restore-keys: |
             ${{ runner.os }}-gatsby-build-
 
-      # This is the yarn install step
       - name: Install dependencies
         working-directory: .
-        run: yarn install --immutable --immutable-cache
-
+        run: yarn install --immutable
+        
       - name: Build with Gatsby
         working-directory: .
         env:
           PREFIX_PATHS: 'true'
         run: yarn run build
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: ./public
 
@@ -76,4 +84,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v4

.yarnrc.yml

@@ -1,7 +1,3 @@
-compressionLevel: mixed
-
-enableGlobalCache: false
-
 nodeLinker: node-modules
 
-yarnPath: .yarn/releases/yarn-4.0.2.cjs
+yarnPath: .yarn/releases/yarn-4.1.0.cjs

package.json

@@ -28,5 +28,5 @@
     "clean": "gatsby clean",
     "test": "echo \"Write tests! -> https://gatsby.dev/unit-testing\" && exit 1"
   },
-  "packageManager": "yarn@4.0.2"
+  "packageManager": "yarn@4.1.0"
 }