chore: add release command

Author: Harshal6927

Makefile

@@ -1,7 +1,12 @@
-.PHONY: lint
+.PHONY: lint release
 
 lint:
 	@echo "Running linters... 🔄"
 	pre-commit install
 	pre-commit run -a
 	@echo "Linters completed. ✅"
+
+release:
+	@python tools/prepare_release.py
+	@uv sync
+	@uv lock --upgrade

tools/prepare_release.py

@@ -0,0 +1,109 @@
+#!/usr/bin/env python3
+# Copyright (c) 2025. All rights reserved.
+"""Prepare a new release by bumping version numbers."""
+
+import re
+import sys
+from enum import StrEnum
+from pathlib import Path
+
+from rich.console import Console
+from rich.prompt import Prompt
+
+console = Console()
+
+
+class BumpType(StrEnum):
+    """Enum for version bump types."""
+
+    PATCH = "patch"
+    MINOR = "minor"
+    MAJOR = "major"
+
+
+def get_current_version(pyproject_path: Path) -> str:
+    """Extract current version from pyproject.toml.
+
+    Returns:
+        Current version string.
+
+    """
+    content = pyproject_path.read_text(encoding="utf-8")
+    match = re.search(r'version = "(\d+\.\d+\.\d+)"', content)
+    if not match:
+        console.print("[red]Could not find version in pyproject.toml[/red]")
+        sys.exit(1)
+    return match.group(1)
+
+
+def bump_version(current_version: str, bump_type: BumpType) -> str:
+    """Calculate new version based on bump type.
+
+    Returns:
+        New version string.
+
+    """
+    major, minor, patch = map(int, current_version.split("."))
+    if bump_type == BumpType.MAJOR:
+        major += 1
+        minor = 0
+        patch = 0
+    elif bump_type == BumpType.MINOR:
+        minor += 1
+        patch = 0
+    elif bump_type == BumpType.PATCH:
+        patch += 1
+    return f"{major}.{minor}.{patch}"
+
+
+def update_file(path: Path, pattern: str, replacement: str) -> None:
+    """Update file content using regex pattern."""
+    content = path.read_text(encoding="utf-8")
+    if not re.search(pattern, content):
+        console.print(f"[yellow]Warning: Pattern not found in {path.name}[/yellow]")
+        return
+    new_content = re.sub(pattern, replacement, content)
+    path.write_text(new_content, encoding="utf-8")
+
+
+def main() -> None:
+    """Execute the release preparation process."""
+    root_dir = Path(__file__).parent.parent
+    pyproject_path = root_dir / "pyproject.toml"
+    cli_path = root_dir / "src" / "cli.py"
+
+    if not pyproject_path.exists() or not cli_path.exists():
+        console.print("[red]Could not find project files.[/red]")
+        sys.exit(1)
+
+    current_version = get_current_version(pyproject_path)
+    console.print(f"Current version: [bold cyan]{current_version}[/bold cyan]")
+
+    bump_type = Prompt.ask(
+        "Select bump type",
+        choices=[t.value for t in BumpType],
+        default=BumpType.PATCH.value,
+    )
+
+    new_version = bump_version(current_version, BumpType(bump_type))
+    console.print(f"Bumping to: [bold green]{new_version}[/bold green]")
+
+    # Update pyproject.toml
+    update_file(
+        pyproject_path,
+        r'version = "\d+\.\d+\.\d+"',
+        f'version = "{new_version}"',
+    )
+    console.print(f"[green]✓[/green] Updated {pyproject_path.name}")
+
+    # Update src/cli.py
+    update_file(
+        cli_path,
+        r'version="\d+\.\d+\.\d+"',
+        f'version="{new_version}"',
+    )
+    console.print(f"[green]✓[/green] Updated {cli_path.name}")
+
+
+if __name__ == "__main__":
+    main()