semantic-release plugin to publish lerna managed npm packages to npm.

This is WORK-IN-PROGRESS so there will most likely be bugs and it as only really been tested under the narrow use-cases I myself need it for.

It is intended to be a drop-in replacement of the @semantic-release/npm plugin.

The plugin works in the following way:

• You manage a monorepo using lerna.
• You use semantic-release to automate release handling.
• The plugin will use lerna to check which packages has been updated.
• Package versions are latched (default latching minor and greater), i.e. patches are only published for changed packages but minor and major bumps for all packages. Use latch option to configure this.
• Changelog is generated in the project root by semantic-release.

As of now the following features from @semantic-release/npm is not supported/implemented:

• addChannel.
• tarball.
• Only rudimentary support for configuration options.
• Only rudimentary support for authentication verification.
• Only rudimentary support for private packages.

If a package version is bumped all the packages depending (dependencies, devDependencies and peerDependencies) on it will also have the range updated if the range has one of the following formats:

• 1.2.3
• ^1.2.3
• ^1.2
• ^1

$ npm install semantic-release-lerna -D

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

{
  "plugins": [
    "@semantic-release/commit-analyzer",
    ["semantic-release-lerna", { "generateNotes": true }],
    "@semantic-release/changelog",
    [
      "@semantic-release/git",
      {
        "assets": [
          "CHANGELOG.md",
          "lerna.json",
          "package.json",
          "package-lock.json",
          "packages/*/package.json",
          "packages/*/package-lock.json"
        ]
      }
    ]
  ]
}

To use legacy auth set NPM_USERNAME, NPM_PASSWORD and NPM_EMAIL.

lerna ERR! EUNCOMMIT Working tree has uncommitted changes, please commit or remove the following changes before continuing:

Configure @semantic-release/git to commit lerna.json and package.json from the package folders. See example configuration above.