Create mirror_to_gitlab.yml

Author: pancetta

.github/workflows/mirror_to_gitlab.yml

@@ -0,0 +1,19 @@
+name: Mirror to GitLab
+on:
+  push:
+  delete:
+  create:
+
+jobs:
+  docs:
+    runs-on: ubuntu-latest
+    
+    steps:
+        - uses: actions/checkout@v1
+        - uses: spyoungtech/mirror-action@master
+          with:
+            REMOTE: 'https://gitlab.hzdr.de/r.speck/pysdc.git'
+            GIT_USERNAME: r.speck
+            GIT_PASSWORD: ${{ secrets.GITLAB_SECRET }}
+          
+