Add publish workflow

.github/workflows/ci_tests.yml

@@ -5,13 +5,21 @@
 name: CI Tests
 
 on:
+  schedule:
+    # run every Wednesday at 6am UTC
+    - cron: '0 6 * * 3'
   push:
     branches:
       - main
+    tags:
+    - '*'
   pull_request:
      branches: # only build on PRs against 'main' if you need to further limit when CI is run.
       - main
 
+permissions:
+  contents: read
+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true

.github/workflows/publish.yml

@@ -0,0 +1,32 @@
+name: Wheel building
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+    - '*'
+  pull_request:
+     branches: # only build on PRs against 'main' if you need to further limit when CI is run.
+      - main
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build_and_publish:
+    permissions:
+      contents: none
+    uses: OpenAstronomy/github-actions-workflows/.github/workflows/publish_pure_python.yml@d68193b68216da64eafaa618f53c59f5d271c56e  # v1.14.0
+    if: github.repository == 'astropy/astroplan'
+    with:
+      # We upload to PyPI for all tags starting with v but not ones ending in .dev
+      upload_to_pypi: ${{ startsWith(github.ref, 'refs/tags/v') && !endsWith(github.ref, '.dev') && (github.event_name == 'push') }}
+      test_extras: test
+      test_command: pytest -p no:warnings --astropy-header --pyargs astroplan
+    secrets:
+      pypi_token: ${{ secrets.PYPI_TOKEN }}