revised workflow

.github/workflows/deploy.yaml

@@ -1,3 +1,7 @@
+# On PR or push to package-* branch, build wheels and src dists
+# On tag with version number, build wheels and src dists and upload to testpypi
+# On release, build wheels and src dists and upload to pypi
+
 name: Build and upload to PyPI
 
 on:
@@ -26,6 +30,7 @@ defaults:
 jobs:
   build_wheels:
     name: Build wheels
+    if: github.repository == 'Becksteinlab/zarrtraj'
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
@@ -44,7 +49,12 @@ jobs:
       - name: Build wheel
         run: |
           pip wheel --no-deps . -w wheelhouse/
-      
+
+      - name: Print directory contents
+        run: |
+          echo "Contents of the dist directory:"
+          ls -l dist
+          
       - name: upload artifacts
         uses: actions/upload-artifact@v4
         with:
@@ -53,6 +63,7 @@ jobs:
 
   build_sdist:
     name: build package source distribution
+    if: github.repository == 'Becksteinlab/zarrtraj'
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
@@ -74,6 +85,9 @@ jobs:
 
   upload_testpypi_zarrtraj:
     name: testpypi_upload_zarrtraj
+    if: |
+      github.repository == 'Becksteinlab/zarrtraj' &&
+      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v'))
     environment:
       name: publisher
       url: https://test.pypi.org/p/zarrtraj
@@ -107,6 +121,9 @@ jobs:
 
   upload_pypi_zarrtraj:
     name: pypi_upload_zarrtraj
+    if: | 
+      github.repository == 'Becksteinlab/zarrtraj' &&
+      github.event_name == 'release' && github.event.action == 'published'
     environment:
       name: publisher
       url: https://pypi.org/p/zarrtraj