Try publishing to TestPyPI

.github/workflows/cd.yml

@@ -2,6 +2,11 @@ name: CD
 
 on:
   workflow_dispatch:
+    inputs:
+      deployment:
+        description: "Whether to deploy to 'testpypi' or 'pypi', defaults to 'none'"
+        required: true
+        default: 'none'
   release:
     types:
       - published
@@ -325,7 +330,7 @@ jobs:
     permissions:
       id-token: write
     runs-on: ubuntu-latest
-    if: github.event_name == 'release' && github.event.action == 'published'
+    # if: github.event_name == 'release' && github.event.action == 'published'
 
     steps:
       - name: Download all artifacts
@@ -337,7 +342,9 @@ jobs:
           mv source_distribution/* windows_wheels/* repaired_linux_wheels/* combined_macos_wheels/* upload/
 
       - uses: pypa/gh-action-pypi-publish@release/v1
-        if: github.event_name == 'release' && github.event.action == 'published'
+        # if: github.event_name == 'release' && github.event.action == 'published'
+        # run on workflow dispatch and if the deployment input is set to testpypi
+        if: github.event == 'workflow_dispatch' && github.event.inputs.deployment == 'testpypi'
         with:
           # Remember to tell (test-)pypi about this repo before publishing
           # Remove this line to publish to PyPI