Ruby

The Ruby plugin discovers gems from *.gemspec files, bumps versions, updates workspace dependency requirements, and publishes with gem push.

npm install @tegami/gem

import { tegami } from "tegami";
import { gem } from "@tegami/gem";

const paper = tegami({
  plugins: [gem()],
});

Discovery

Tegami globs **/*.gemspec (ignoring vendor, node_modules, and tmp). Each directory with a gemspec is one gem.

Name and version are read from common gemspec forms:

• spec.name = "my_gem"
• spec.version = "1.2.3", or a MyGem::VERSION constant defined in lib/**/version.rb

Gems whose name or version is computed dynamically are skipped.

Dependency bumping

When a released version falls outside a dependent's requirement, Tegami rewrites it while keeping the same operator style (~> 1.2 becomes ~> 2.0).

Configuration

gem({
  registry: "https://rubygems.org",
  bumpDep: ({ kind }) => (kind === "development" ? false : "patch"),
});

Publishing

Tegami builds each gem with gem build and pushes it with gem push. Set registry to publish to a private gem server. When a version already exists, the package is skipped.