Create mirror runner

.gitea/workflows/mirror.yml

@@ -0,0 +1,26 @@
+
+name: Mirror to GitHub
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  mirror:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Push repository to GitHub
+        env:
+          GH_TOKEN: ${{ secrets.GH_TOKEN }}
+        run: |
+          set -eu
+          git clone --bare \
+            https://oauth2:${GH_TOKEN}@github.com/tafakkur/PyNix-Website.git \
+            mirror.git
+          cd mirror.git
+          git fetch --prune \
+            https://oauth2:${GH_TOKEN}@github.com/tafakkur/PyNix-Website.git \
+            '+refs/heads/*:refs/heads/*'
+          git push --mirror \
+            https://oauth2:${GH_TOKEN}@github.com/tafakkur/PyNix-Website.git