init

.github/dependabot.yml

@@ -0,0 +1,19 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      actions-deps:
+        patterns:
+          - "*"
+
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      patch-minor:
+        update-types: ["patch", "minor"]
+        

.github/workflows/codeberg_mirror.yml

@@ -0,0 +1,47 @@
+name: 🪞 Mirror to Codeberg
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+  schedule:
+    - cron: "30 0 * * 0"
+
+jobs:
+  codeberg:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Configure SSH
+        run: |
+          mkdir -p ~/.ssh
+          printf '%s\n' "${{ secrets.CODEBERG_SSH }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -H codeberg.org >> ~/.ssh/known_hosts
+          cat <<'EOF' > ~/.ssh/config
+          Host codeberg.org
+            HostName codeberg.org
+            User git
+            IdentityFile ~/.ssh/id_ed25519
+            IdentitiesOnly yes
+          EOF
+
+      - name: Verify SSH access
+        run: |
+          ssh -T git@codeberg.org || true
+          git ls-remote git@codeberg.org:adrian-altner/www.adrian-altner.com.git > /dev/null
+
+      - name: Mirror to Codeberg
+        run: |
+          git remote add mirror git@codeberg.org:adrian-altner/www.adrian-altner.com.git
+          # Remove previously mirrored remote-tracking refs (e.g. refs/remotes/origin/*).
+          while IFS= read -r ref; do
+            git push mirror ":${ref}"
+          done < <(git ls-remote --refs mirror 'refs/remotes/*' | awk '{print $2}')
+
+          # Mirror only real branches and tags.
+          git push --prune mirror \
+            +refs/heads/*:refs/heads/* \
+            +refs/tags/*:refs/tags/*