Attempting to make a deployment mirror

.github/workflows/pages-mirror.yml

@@ -0,0 +1,26 @@
+name: Send to the pages mirror
+
+on:
+  push:
+    branches: ["v2-docs"]
+  workflow_dispatch:
+
+jobs:
+  mirror:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Making secret key file
+        run: touch ~/mirror_secret
+      - name: Protecting secret key file
+        run: chmod 600 ~/mirror_secret
+      - name: Writing key to secret key file
+        run: echo '${{ secrets.MIRROR_SECRET }}' >> ~/mirror_secret
+      - name: Tweaking git to use the secret key file
+        run: git config --add --local core.sshCommand 'ssh -i ~/mirror_secret'
+      - name: Adding git remote
+        run: git remote add mirror ${{ secrets.MIRROR_ADDRESS }}
+      - name: Renaming git branch
+        run: git branch -m mirror
+      - name: Pushing to git remote
+        run: git push -f mirror

.github/workflows/pages.yml

@@ -1,43 +0,0 @@
-name: Build and deploy v2 docs
-
-on:
-  push:
-    branches: ["v2-docs"]
-  workflow_dispatch:
-
-# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
-permissions:
-  contents: read
-  pages: write
-  id-token: write
-
-concurrency:
-  group: "pages"
-  cancel-in-progress: false
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Pages
-        uses: actions/configure-pages@v5
-      - name: Build with Jekyll
-        uses: actions/jekyll-build-pages@v1
-        with:
-          source: ./
-          destination: ./_site
-      - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
-
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - name: Deploy to GitHub Pages
-        id: deployment
-        uses: actions/deploy-pages@v4