publish via pyproject.toml instead of setup.py for version details

Author: duttonw

.github/workflows/publish.yml

@@ -31,16 +31,40 @@ on:
 
 
 jobs:
+
+  validateVersion:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: Validate tag version
+        if: ${{ startsWith(github.ref, 'refs/tags') }}
+        run: |
+          PYTHON_VERSION=$(grep -E '\bversion\s?=\s?"[^"]+"' pyproject.toml  | awk -F '"' '{print $2}')
+          echo "Tag version is [${{ steps.version.outputs.version }}], Python version is [$PYTHON_VERSION]"
+          if [ "${{ steps.version.outputs.version }}" != "$PYTHON_VERSION" ]; then
+            echo "Version mismatch; tag version is [${{ steps.version.outputs.version }}] but Python version is [$PYTHON_VERSION]" >> $GITHUB_STEP_SUMMARY
+            exit 1
+          fi
+
   lint:
+    needs: validateVersion
     if: github.repository == 'ckan/ckanext-xloader'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+
       - uses: actions/setup-python@v5
         with:
           python-version: '3.10'
+
       - name: Install requirements
         run: pip install flake8 pycodestyle
+
       - name: Check syntax
         run: flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics --extend-exclude ckan
 
@@ -148,16 +172,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Validate tag version
-        if: ${{ startsWith(github.ref, 'refs/tags') }}
-        run: |
-          PYTHON_VERSION=$(grep -E "\bversion='[^']+'" setup.py | awk -F "'" '{print $2}')
-          echo "Tag version is [${{ steps.version.outputs.version }}], Python version is [$PYTHON_VERSION]"
-          if [ "${{ steps.version.outputs.version }}" != "$PYTHON_VERSION" ]; then
-            echo "Version mismatch; tag version is [${{ steps.version.outputs.version }}] but Python version is [$PYTHON_VERSION]" >> $GITHUB_STEP_SUMMARY
-            exit 1
-          fi
-
       - name: Build package ${{ steps.version.outputs.reponame }} @ ${{ steps.version.outputs.version }}
         run: |
           pip install build