Update workflow

Author: stackallocator

.github/workflows/astro.yml

@@ -1,25 +1,16 @@
-# Sample workflow for building and deploying an Astro site to GitHub Pages
-#
-# To get started with Astro see: https://docs.astro.build/en/getting-started/
-#
-name: Deploy Astro site to Pages
+name: Deploy Astro site to Pages with Bun
 
 on:
-  # Runs on pushes targeting the default branch
   push:
     branches: ["prod"]
 
-  # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
   contents: read
   pages: write
   id-token: write
 
-# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
-# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
 concurrency:
   group: "pages"
   cancel-in-progress: false
@@ -35,43 +26,27 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Detect package manager
-        id: detect-package-manager
-        run: |
-          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
-            echo "manager=yarn" >> $GITHUB_OUTPUT
-            echo "command=install" >> $GITHUB_OUTPUT
-            echo "runner=yarn" >> $GITHUB_OUTPUT
-            echo "lockfile=yarn.lock" >> $GITHUB_OUTPUT
-            exit 0
-          elif [ -f "${{ github.workspace }}/package.json" ]; then
-            echo "manager=npm" >> $GITHUB_OUTPUT
-            echo "command=ci" >> $GITHUB_OUTPUT
-            echo "runner=npx --no-install" >> $GITHUB_OUTPUT
-            echo "lockfile=package-lock.json" >> $GITHUB_OUTPUT
-            exit 0
-          else
-            echo "Unable to determine package manager"
-            exit 1
-          fi
-      - name: Setup Node
-        uses: actions/setup-node@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v1
         with:
-          node-version: "20"
-          cache: ${{ steps.detect-package-manager.outputs.manager }}
-          cache-dependency-path: ${{ env.BUILD_PATH }}/${{ steps.detect-package-manager.outputs.lockfile }}
+          bun-version: latest
+
       - name: Setup Pages
         id: pages
         uses: actions/configure-pages@v5
+
       - name: Install dependencies
-        run: ${{ steps.detect-package-manager.outputs.manager }} ${{ steps.detect-package-manager.outputs.command }}
+        run: bun install
         working-directory: ${{ env.BUILD_PATH }}
+
       - name: Build with Astro
         run: |
-          ${{ steps.detect-package-manager.outputs.runner }} astro build \
+          bunx astro build \
             --site "${{ steps.pages.outputs.origin }}" \
             --base "${{ steps.pages.outputs.base_path }}"
         working-directory: ${{ env.BUILD_PATH }}
+
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v3
         with: