Update python-publish.yml

Author: jgarciab

.github/workflows/python-publish.yml

@@ -1,6 +1,3 @@
-# This workflow will upload a Python Package using Twine when a release is created
-# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
-
 name: Upload Python Package
 
 on:
@@ -14,19 +11,25 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.x'
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install build
-    - name: Build package
-      run: python -m build
-    - name: Publish package
-      uses: pypa/gh-action-pypi-publish@7eb3b701d11256e583f5b49899c5e7203deab573
-      with:
-        user: __token__
-        password: ${{ secrets.PYPI_API_TOKEN }}
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0    # fetch all history & tags so setuptools_scm can infer the version
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Install build tools
+        run: |
+          python -m pip install --upgrade pip
+          pip install build
+
+      - name: Build package
+        run: python -m build
+
+      - name: Publish package
+        uses: pypa/gh-action-pypi-publish@7eb3b701d11256e583f5b49899c5e7203deab573
+        with:
+          user: __token__
+          password: ${{ secrets.PYPI_API_TOKEN }}