Add discussion autoresponder (discussion_responder.yml), redirect Git…

…Hub discussions to Discourse in the docs, and add Discourse link to README.md (pybamm-team#4708)

.github/workflows/discussion_autoresponder.yml

@@ -0,0 +1,18 @@
+name: Discussion Autoresponder
+
+on:
+  discussion:
+    types: [created]
+
+jobs:
+  autorespond:
+    name: Autorespond to New Discussions
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Run Discussion Autoresponder
+        uses: wesleyscholl/[email protected]
+        with:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+          comment_body: "Hi! We have now moved our discussions to [Discourse](https://pybamm.discourse.group/). Please post your question there."
+          delay_milliseconds: 0

README.md

@@ -166,8 +166,10 @@ If you'd like to help us develop PyBaMM by adding new methods, writing documenta
 
 ## 📫 Get in touch
 
-For any questions, comments, suggestions or bug reports, please see the
-[contact page](https://www.pybamm.org/community).
+For any questions, comments, suggestions or bug reports, please visit:
+
+- Our [Contact Page](https://www.pybamm.org/community)
+- Our [Discussion Forum](https://pybamm.discourse.group/)
 
 ## 📃 License
 

docs/index.rst

@@ -25,7 +25,7 @@ PyBaMM documentation
 `Installation <source/user_guide/installation/index.html>`_ |
 `Source Repository <https://github.com/pybamm-team/pybamm>`_ |
 `Issue Tracker <https://github.com/pybamm-team/pybamm/issues>`_ |
-`Discussions <https://github.com/pybamm-team/pybamm/discussions>`_
+`Discussions <https://pybamm.discourse.group/>`_
 
 PyBaMM (Python Battery Mathematical Modelling) is an open-source battery simulation package
 written in Python. Our mission is to accelerate battery modelling research by