ci: publish to PyPI via trusted publishing instead of an API token (#96)

* ci: publish publish.yml via trusted publishing instead of an API token

* ci: publish pre-release.yml via trusted publishing instead of an API token

Author: ryanhill1

.github/workflows/pre-release.yml

@@ -21,6 +21,9 @@ jobs:
   pypi-publish:
     name: Build dist & upload to PyPI
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write  # mint the OIDC token PyPI trusted publishing verifies
+      contents: read  # actions/checkout
     if: ${{ github.actor == 'github-actions[bot]' || github.actor == 'ryanhill1' }}
     steps:
       - uses: actions/checkout@v4
@@ -54,6 +57,4 @@ jobs:
       - name: Publish package to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}
           packages-dir: ${{ steps.build-dev.outputs.dir }}

.github/workflows/publish.yml

@@ -21,6 +21,9 @@ jobs:
   pypi-publish:
     name: Build dist & upload to PyPI
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write  # mint the OIDC token PyPI trusted publishing verifies
+      contents: read  # actions/checkout
     if: ${{ github.actor == 'github-actions[bot]' || github.actor == 'ryanhill1' }}
     environment: release
     steps:
@@ -40,6 +43,3 @@ jobs:
 
       - name: Publish package to PyPI
         uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          user: __token__
-          password: ${{ secrets.PYPI_API_TOKEN }}