Fix workflow and tag release.

.github/workflows/publish.yml

@@ -5,6 +5,7 @@ on:
     branches:
       - main
     tags:
+      - v*
 
 jobs:
   build:
@@ -56,23 +57,21 @@ jobs:
         python3 examples/03-custom_observable/run_afqmc.py
 
   publish-to-pypi:
-    name: >-
+    name:
       Publish Python distribution to PyPI
-    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    if: github.ref == 'refs/head/main' 
     needs:
     - build
     runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/ipie
-    permissions:
-      id-token: write  # IMPORTANT: mandatory for trusted publishing
-
     steps:
     - name: Download all the dists
       uses: actions/download-artifact@v3
       with:
         name: python-package-distributions
         path: dist/
     - name: Publish distribution to PyPI
-      uses: pypa/gh-action-pypi-publish@release/v1
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        user: __token__
+        packages_dir: dist/
+        password: ${{ secrets.PYPI_API_TOKEN }}