Pages: Configure Astro origin and base path using CLI arguments

pages/astro.yml

@@ -40,10 +40,12 @@ jobs:
           if [ -f "${{ github.workspace }}/yarn.lock" ]; then
             echo "manager=yarn" >> $GITHUB_OUTPUT
             echo "command=install" >> $GITHUB_OUTPUT
+            echo "runner=yarn" >> $GITHUB_OUTPUT
             exit 0
           elif [ -f "${{ github.workspace }}/package.json" ]; then
             echo "manager=npm" >> $GITHUB_OUTPUT
             echo "command=ci" >> $GITHUB_OUTPUT
+            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
             exit 0
           else
             echo "Unable to determine packager manager"
@@ -55,11 +57,17 @@ jobs:
           node-version: "16"
           cache: ${{ steps.detect-package-manager.outputs.manager }}
           cache-dependency-path: ${{ env.BUILD_PATH }}/package-lock.json
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v2
       - name: Install dependencies
         run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
         working-directory: ${{ env.BUILD_PATH }}
       - name: Build with Astro
-        run: ${{ steps.detect-package-manager.outputs.manager }} run build
+        run: |
+          ${{ steps.detect-package-manager.outputs.runner }} astro build \
+            --site "${{ steps.pages.outputs.origin }}" \
+            --base "${{ steps.pages.outputs.base_path }}"
         working-directory: ${{ env.BUILD_PATH }}
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v1