Bump version, and ensure new versions always released

Author: mventnor-kintsugi

.github/workflows/ci.yml

@@ -47,6 +47,18 @@ jobs:
           fi
           echo "Versions match: $PYPROJECT_VERSION"
 
+          if [ "${{ github.event_name }}" = "pull_request" ]; then
+            git fetch origin main --depth=1
+            MAIN_VERSION=$(git show origin/main:pyproject.toml | grep '^version = ' | sed 's/version = "\(.*\)"/\1/' || true)
+            if [ -z "$MAIN_VERSION" ]; then
+              echo "::warning::Could not determine version on main, skipping version bump check"
+            elif [ "$PYPROJECT_VERSION" = "$MAIN_VERSION" ]; then
+              echo "::error::Version $PYPROJECT_VERSION is the same as on main. Please bump the version."
+              echo "Run 'make bump VERSION=x.y.z' to update both files."
+              exit 1
+            fi
+          fi
+
       - name: Run tests
         run: poetry run pytest tests/ -v
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "squawk-alembic"
-version = "0.3.0"
+version = "0.3.1"
 description = "Pre-commit hook to lint Alembic migration SQL with squawk"
 packages = [{include = "squawk_alembic"}]
 readme = "README.md"

squawk_alembic/__init__.py

@@ -1 +1 @@
-__version__ = "0.3.0"
+__version__ = "0.3.1"