npm_publish.yml

name: Publish Package to NPM
on:
  workflow_dispatch:
  push:
    branches:
      - main

jobs:
  publish-npm:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - uses: actions/setup-node@v3
        with:
          node-version: 18.12.1
          registry-url: https://registry.npmjs.org/

      - run: npm ci
      
      - run: npm run build --workspaces

      - name: Get changed packages
        id: changed
        run: |
          CHANGED=$(git diff --name-only HEAD^ HEAD | grep "^packages/" | cut -d/ -f2 | sort -u | jq -R -s -c 'split("\n")[:-1]')
          echo "packages=$CHANGED" >> $GITHUB_OUTPUT

      - name: Publish changed packages
        if: steps.changed.outputs.packages != '[]'
        run: |
          PACKAGES=$(echo '${{ steps.changed.outputs.packages }}' | jq -r '.[]')
          for PKG in $PACKAGES; do
            cd packages/$PKG
            npm publish
            cd ../..
          done
        env:
          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}