bumper is a version bumper for projects using git and semantic versioning. It automates the process of incrementing version numbers and creating git tags.
Installation
Run directly
nix run github:spotdemo4/nur#bumper
Add to flake
devShells.default = pkgs.mkShell {
packages = with pkgs.trev; [
bumper
];
};
Usage
Bump patch version
Bump minor version
Bump major version
Preview changes
See what version would be created without making changes:
Features
- Semantic versioning: Follows semver (major.minor.patch) conventions
- Git integration: Automatically creates tags
- Dry run mode: Preview changes before applying
- Customizable: Configure tag prefixes and formats
How it works
Detect current version
Bumper reads the current version from git tags
Calculate new version
Increments the version number based on your choice (major, minor, patch)
Create git tag
Creates a new git tag with the updated version
Use bumper in CI/CD pipelines to automate version management during releases.
Links
