@amanda-mitchell/semantic-release-npm-multiple

This is a thin wrapper around the @semantic-release/npm plugin for Semantic Release that allows it to be called multiple times, which can be useful if you need to publish to multiple NPM registries simultaneously.

Installation

yarn add --dev @amanda-mitchell/semantic-release-npm-multiple

Usage

The plugin can be configured in the semantic-release configuration file:

{
  "plugins": [
    "@semantic-release/commit-analyzer",
    "@semantic-release/release-notes-generator",
    [
      "@amanda-mitchell/semantic-release-npm-multiple",
      {
        "registries": {
          "registryName1": {
            "npmPublish": true
          },
          "registryName2": {
            "npmPublish": true
          }
        }
      }
    ]
  ]
}

Configuration

Each of the keys in registries refers to a specific registry that should be used and may be any value that is meaningful to you. The object associated with that key is a set of options that should be passed to the @semantic-release/npm plugin when calling it.

@amanda-mitchell/semantic-release-npm-multiple also looks at a number of environment variables for its configuration:

• NPM_TOKEN
• NPM_USERNAME
• NPM_PASSWORD
• NPM_EMAIL
• NPM_CONFIG_REGISTRY

For any of these variables, if you define a {UPPER_CASE_REGISTRY_NAME}_{VARIABLE} environment variable, it will be used instead.

For example, if you wanted to publish a package to both a GitHub private registry and the public NPM registry, you would first create a configuration file like this:

{
  "plugins": [
    "@semantic-release/commit-analyzer",
    "@semantic-release/release-notes-generator",
    [
      "@amanda-mitchell/semantic-release-npm-multiple",
      {
        "registries": {
          "github": {},
          "public": {}
        }
      }
    ]
  ]
}

And then, when running semantic-release, set these environment variables:

• GITHUB_NPM_CONFIG_REGISTRY=https://npm.pkg.github.com/
• GITHUB_NPM_TOKEN=XXXXX
• PUBLIC_NPM_CONFIG_REGISTRY=https://registry.npmjs.org
• PUBLIC_NPM_TOKEN=XXXXX