Add scripts/version.py

Author: dustalov

.github/workflows/test.yml

@@ -160,7 +160,7 @@ jobs:
         mode: simulation
     - name: Run tests (naïve)
       run: find python/evalica -name "*.so" -delete -o -name "*.pyd" -delete && pytest
-  cff:
+  meta:
     runs-on: ubuntu-slim
     steps:
     - uses: actions/checkout@v6
@@ -170,3 +170,5 @@ jobs:
         enable-cache: false
     - name: Validate CITATION.cff
       run: uvx cffconvert --validate
+    - name: Validate versions
+      run: python3 scripts/version.py

pyproject.toml

@@ -4,6 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "evalica"
+version = "0.4.0rc1"
 license = "Apache-2.0"
 description = "Evalica, your favourite evaluation toolkit."
 keywords = [
@@ -42,7 +43,6 @@ classifiers = [
     "Topic :: Software Development :: Libraries",
     "Typing :: Typed",
 ]
-dynamic = ["version"]
 
 [project.optional-dependencies]
 dev = [

scripts/version.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+"""Check that version numbers are consistent across its definitions."""
+
+import re
+import sys
+from pathlib import Path
+
+
+def normalize_version(version: str) -> str:
+    """Normalize version strings to handle different pre-release conventions."""
+    version = version.strip().strip('"').strip("'")
+    version = re.sub(r"\+.*$", "", version)
+    version = re.sub(r"-rc\.", "rc", version)
+    version = re.sub(r"\.rc\.", "rc", version)
+    version = re.sub(r"-pre\.", "rc", version)
+    version = re.sub(r"\.pre\.", "rc", version)
+    version = re.sub(r"-rc", "rc", version)
+    version = re.sub(r"-pre", "rc", version)
+    return version
+
+
+def extract_version(path: Path, pattern: str) -> str:
+    """Extract version from file."""
+    content = path.read_text()
+    match = re.search(pattern, content, re.MULTILINE)
+    if not match:
+        raise ValueError(f"Could not find version in {path}")
+    return match.group(1)
+
+
+def main() -> int:
+    """Main entry point."""
+    root = Path(__file__).parent.parent
+
+    files = {
+        "Cargo.toml": (root / "Cargo.toml", r'^version\s*=\s*["\']([^"\']+)["\']'),
+        "pyproject.toml": (root / "pyproject.toml", r'^version\s*=\s*["\']([^"\']+)["\']'),
+        "__init__.py": (root / "python" / "evalica" / "__init__.py", r'__version__\s*=\s*["\']([^"\']+)["\']'),
+    }
+
+    versions = {}
+    for name, (path, pattern) in files.items():
+        if not path.exists():
+            print(f"Error: {path} not found", file=sys.stderr)
+            return 1
+        versions[name] = normalize_version(extract_version(path, pattern))
+
+    for name, version in versions.items():
+        print(f"{name}: {version}")
+
+    if len(set(versions.values())) != 1:
+        return 1
+
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())