Elixir

The Elixir plugin discovers Mix projects from mix.exs files, bumps versions, updates dependency requirements, and publishes with mix hex.publish.

npm install @tegami/hex

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

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

Discovery

Tegami reads the root mix.exs:

• Umbrella projects: when the root declares apps_path: "apps", each apps/* child with a mix.exs is discovered.
• Other monorepos: pass directory globs via the packages option.
• The root is included when it is itself an app (app: :name with a version).

The version is read from version: "1.2.3" or a @version "1.2.3" module attribute. Packages whose version is computed another way are discovered but cannot be versioned.

Dependency bumping

Tegami links workspace deps by app name or path, including in_umbrella: true and path: entries.

A dep counts as dev/test-only when its only: list excludes :prod.

When a released version falls outside a dependent's requirement, Tegami rewrites it while keeping the ~> operator and its precision.

Configuration

hex({
  registry: "https://hex.pm/api",
  bumpDep: ({ dev }) => (dev ? false : "patch"),
});

Publishing

Tegami publishes each package with mix hex.publish --yes. A package is publishable when its mix.exs declares a package: key or package/0 function; override this with publish. When the exact version already exists, the package is skipped.

Set registry for self-hosted Hex.