prepare release to use environments (#20)

Author: samuelcolvin

.github/workflows/ci.yml

@@ -67,16 +67,20 @@ jobs:
     - run: coverage combine
     - run: coverage xml
 
-    - uses: codecov/codecov-action@v2
+    - uses: codecov/codecov-action@v3
       with:
         file: ./coverage.xml
         env_vars: PYTHON,OS
 
-  deploy:
-    name: Deploy
+  release:
+    name: Release
     needs: [lint, test]
     if: "success() && startsWith(github.ref, 'refs/tags/')"
     runs-on: ubuntu-latest
+    environment: release
+
+    permissions:
+      id-token: write
 
     steps:
       - uses: actions/checkout@v2
@@ -87,21 +91,17 @@ jobs:
           python-version: '3.10'
 
       - name: install
-        run: pip install -U twine build packaging
+        run: pip install -U build
 
-      - name: check version
-        id: check-version
-        run: python <(curl -Ls https://gist.githubusercontent.com/samuelcolvin/4e1ad439c5489e8d6478cdee3eb952ef/raw/check_version.py)
-        env:
-          VERSION_PATH: 'pydantic_settings/version.py'
+      - name: check GITHUB_REF matches package version
+        uses: samuelcolvin/check-python-version@v3.1
+        with:
+          version_file_path: pydantic_settings/version.py
 
       - name: build
         run: python -m build
 
       - run: twine check dist/*
 
-      - name: upload to pypi
-        run: twine upload dist/*
-        env:
-          TWINE_USERNAME: __token__
-          TWINE_PASSWORD: ${{ secrets.pypi_token }}
+      - name: Upload package to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1