Lerna Tag Parser

This is a GitHub Action parse Lerna tags. It provides publishes and deploys packages independently.

Ouput

Provide next output values:

• scope
• package_name
• version

Set next env variables:

• LERNA_PACKAGE_SCOPE
• LERNA_PACKAGE_NAME
• LERNA_PACKAGE_VERSION

Output Examples

With Scope Tag @mycompany/[email protected]

Output values

• steps.<step.id>.outputs.scope => @mycompany
• steps.<step.id>.outputs.package_name => my-package
• steps.<step.id>.outputs.version => 0.0.1

Set env

• env.LERNA_PACKAGE_SCOPE => @mycompany
• env.LERNA_PACKAGE_NAME => my-package
• env.LERNA_PACKAGE_VERSION => 0.0.1

Without Scope Tag [email protected]

Output values

• steps.<step.id>.outputs.scope => ''
• steps.<step.id>.outputs.package_name => my-package
• steps.<step.id>.outputs.version => 0.0.1

Set env

• env.LERNA_PACKAGE_SCOPE => ''
• env.LERNA_PACKAGE_NAME => my-package
• env.LERNA_PACKAGE_VERSION => 0.0.1

Example

name: Deploy Lerna Packages

on:
  push:
    tags:
      - '**@[0-9]+.[0-9]+.[0-9]+'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: igor-lemon/[email protected]
        id: lerna-package
        
      - name: Build and deploy the Core SDK
        if: ${{ steps.lerna-package.outputs.package_name == 'core-sdk' }}
        run: |
          echo "[CORE SDK] Start Deploy ${{ env.LERNA_PACKAGE_NAME }} v${{ env.LERNA_PACKAGE_VERSION }}, with ${{ env.LERNA_PACKAGE_SCOPE }} scope"
            
      - name: Build and deploy the Public SDK
        if: ${{ steps.lerna-package.outputs.package_name == 'public-sdk' }}
        run: |
          echo "[PUBLIC SDK] Start Deploy ${{ env.LERNA_PACKAGE_NAME }} v${{ env.LERNA_PACKAGE_VERSION }}, with ${{ env.LERNA_PACKAGE_SCOPE }} scope"