Extrapolator

Extrapolator provides a go-only helper tool for version / version tag handling, similar to npm version or yarn version.

Many thanks to SemVer and go-git.

Intentions

We needed / wanted the functionality of npm/yarn version in our CI/CD go-builds and without the need of adding more dependencies to the build environment.

Usage

-b, --branch string             branch to be used for commit and tag (default "master")
    --git-tag                   add git tag to current commit
    --major                     increment major version
-m, --minimal                   minimal output - only print new version string
    --minor                     increment minor version
-v, --original-version string   use given version as source
    --patch                     increment patch version
    --prefix                    use prefix
    --prefix-tag string         prefix to be added (default "v")
-r, --repository string         use git repository as source
    --suffix                    use suffix
    --suffix-tag string         suffix to be added (default "beta")

Example output

$ extrapolator -r ~/git/exampleRepo --patch --prefix                   
Current Version: v0.0.47
New Version: v0.0.48