ci: configure to use deno for build.

Author: zicklag

.github/workflows/astro.yml

@@ -38,7 +38,13 @@ jobs:
       - name: Detect package manager
         id: detect-package-manager
         run: |
-          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
+          if [ -f "${{ github.workspace }}/deno.lock" ]; then
+            echo "manager=deno" >> $GITHUB_OUTPUT
+            echo "command=install" >> $GITHUB_OUTPUT
+            echo "runner=deno run" >> $GITHUB_OUTPUT
+            echo "lockfile=deno.lock" >> $GITHUB_OUTPUT
+            exit 0
+          elif [ -f "${{ github.workspace }}/yarn.lock" ]; then
             echo "manager=yarn" >> $GITHUB_OUTPUT
             echo "command=install" >> $GITHUB_OUTPUT
             echo "runner=yarn" >> $GITHUB_OUTPUT
@@ -54,12 +60,15 @@ jobs:
             echo "Unable to determine package manager"
             exit 1
           fi
-      - name: Setup Node
-        uses: actions/setup-node@v4
+      - uses: denoland/setup-deno@v2
         with:
-          node-version: "20"
-          cache: ${{ steps.detect-package-manager.outputs.manager }}
-          cache-dependency-path: ${{ env.BUILD_PATH }}/${{ steps.detect-package-manager.outputs.lockfile }}
+          deno-version: v2.x
+      # - name: Setup Node
+      #   uses: actions/setup-node@v4
+      #   with:
+      #     node-version: "20"
+      #     cache: ${{ steps.detect-package-manager.outputs.manager }}
+      #     cache-dependency-path: ${{ env.BUILD_PATH }}/${{ steps.detect-package-manager.outputs.lockfile }}
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5