From eb94f377dcc149ff9052389e2322fd394b39fb68 Mon Sep 17 00:00:00 2001
From: Yiorgis Gozadinos <ggozadinos@gmail.com>
Date: Wed, 5 Nov 2025 13:16:24 +0200
Subject: [PATCH] version bump script

---
 scripts/bump_version.py | 131 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100755 scripts/bump_version.py

diff --git a/scripts/bump_version.py b/scripts/bump_version.py
new file mode 100755
index 00000000..94d3a35f
--- /dev/null
+++ b/scripts/bump_version.py
@@ -0,0 +1,131 @@
+#!/usr/bin/env python3
+"""
+Version bumping script for haiku.rag workspace.
+
+Updates version in all pyproject.toml files and CHANGELOG.md.
+"""
+
+import re
+import sys
+from datetime import date
+from pathlib import Path
+
+
+def get_current_version(file_path: Path) -> str:
+    """Extract current version from pyproject.toml."""
+    content = file_path.read_text()
+    match = re.search(r'^version = "([^"]+)"', content, re.MULTILINE)
+    if not match:
+        raise ValueError(f"Could not find version in {file_path}")
+    return match.group(1)
+
+
+def update_version_in_file(file_path: Path, new_version: str) -> None:
+    """Update version in a pyproject.toml file."""
+    content = file_path.read_text()
+    updated = re.sub(
+        r'^version = "[^"]+"', f'version = "{new_version}"', content, flags=re.MULTILINE
+    )
+    file_path.write_text(updated)
+    print(f"✓ Updated {file_path.relative_to(Path.cwd())}")
+
+
+def update_changelog(changelog_path: Path, new_version: str) -> None:
+    """Update CHANGELOG.md with new version."""
+    content = changelog_path.read_text()
+    today = date.today().isoformat()
+
+    # Replace [Unreleased] with new version
+    updated = re.sub(
+        r"## \[Unreleased\]",
+        f"## [Unreleased]\n\n## [{new_version}] - {today}",
+        content,
+        count=1,
+    )
+
+    # Update comparison links
+    # Find the old [Unreleased] link
+    old_unreleased_match = re.search(
+        r"\[Unreleased\]: https://github\.com/ggozad/haiku\.rag/compare/([^.]+)\.\.\.HEAD",
+        updated,
+    )
+
+    if old_unreleased_match:
+        prev_version = old_unreleased_match.group(1)
+
+        # Update [Unreleased] link
+        updated = re.sub(
+            r"\[Unreleased\]: https://github\.com/ggozad/haiku\.rag/compare/[^.]+\.\.\.HEAD",
+            f"[Unreleased]: https://github.com/ggozad/haiku.rag/compare/{new_version}...HEAD",
+            updated,
+        )
+
+        # Add new version link after [Unreleased]
+        updated = re.sub(
+            r"(\[Unreleased\]: https://github\.com/ggozad/haiku\.rag/compare/[^\n]+\n)",
+            f"\\1[{new_version}]: https://github.com/ggozad/haiku.rag/compare/{prev_version}...{new_version}\n",
+            updated,
+        )
+
+    changelog_path.write_text(updated)
+    print(f"✓ Updated {changelog_path.relative_to(Path.cwd())}")
+
+
+def main():
+    if len(sys.argv) != 2:
+        print("Usage: python scripts/bump_version.py <new_version>")
+        print("Example: python scripts/bump_version.py 0.14.0")
+        sys.exit(1)
+
+    new_version = sys.argv[1]
+
+    # Validate version format
+    if not re.match(r"^\d+\.\d+\.\d+$", new_version):
+        print(f"Error: Invalid version format '{new_version}'")
+        print("Version must be in format: X.Y.Z (e.g., 0.14.0)")
+        sys.exit(1)
+
+    root = Path(__file__).parent.parent
+
+    # Files to update
+    pyproject_files = [
+        root / "pyproject.toml",
+        root / "haiku_rag_slim" / "pyproject.toml",
+        root / "evaluations" / "pyproject.toml",
+    ]
+
+    changelog_file = root / "CHANGELOG.md"
+
+    # Check all files exist
+    for file in pyproject_files + [changelog_file]:
+        if not file.exists():
+            print(f"Error: {file} not found")
+            sys.exit(1)
+
+    # Get current version from root pyproject.toml
+    current_version = get_current_version(pyproject_files[0])
+    print(f"Current version: {current_version}")
+    print(f"New version: {new_version}")
+    print()
+
+    # Confirm
+    response = input("Proceed with version bump? [y/N] ")
+    if response.lower() != "y":
+        print("Aborted.")
+        sys.exit(0)
+
+    print()
+
+    # Update all pyproject.toml files
+    for file in pyproject_files:
+        update_version_in_file(file, new_version)
+
+    # Update CHANGELOG.md
+    update_changelog(changelog_file, new_version)
+
+    print()
+    print(f"✓ Version bumped from {current_version} to {new_version}")
+
+
+if __name__ == "__main__":
+    main()