added autoupdate version fix

Author: devarajug

.github/workflows/release.yaml

@@ -1,14 +1,9 @@
-name: Sync Version & Publish
+name: Publish
 
 on:
-  # push:
-  #   tags:
-  #     - "v*.*.*"
-  workflow_dispatch:
-    inputs:
-      version:
-        description: "Version to release (e.g. 0.6.0)"
-        required: true
+  push:
+    tags:
+      - "v*.*.*"
 
 jobs:
   release:
@@ -23,8 +18,19 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: "3.11"
-
-      # Build and publish to PyPI/TestPyPI (same as before)
+      
+      - name: Update version from tag
+        run: |
+          TAG_NAME=${GITHUB_REF#refs/tags/}
+          python scripts/set_version.py $TAG_NAME
+          git config user.name "github-actions"
+          git config user.email "actions@github.com"
+          git commit -am "chore: set version from $TAG_NAME" || echo "No changes to commit"
+          git push origin HEAD:${GITHUB_REF_NAME}
+          
+      - name: Verify new version
+        run: grep __version__ pytest_htmlx/__init__.py
+      
       - name: Install build tools
         run: |
           python -m pip install --upgrade pip

scripts/set_version.py

@@ -0,0 +1,22 @@
+import re
+import sys
+from pathlib import Path
+
+root_dir = Path(__file__).parent.parent 
+if len(sys.argv) != 2:
+    print("Usage: python scripts/set_version.py vX.Y.Z")
+    sys.exit(1)
+
+tag = sys.argv[1]  # e.g. v0.5.0
+if not tag.startswith("v"):
+    raise RuntimeError("Tag must start with 'v', e.g. v1.2.3")
+
+new_version = tag.lstrip("v")
+
+version_file = root_dir / "pytest_htmlx" / "__init__.py"
+text = version_file.read_text()
+
+new_text = re.sub(r'__version__ = ".+"', f'__version__ = "{new_version}"', text)
+version_file.write_text(new_text)
+
+print(f"Updated version to {new_version}")