js-bindings.yml

name: Build & Publish JS Bindings

on:
  push:
    branches:
      - main
    tags:
      - '**'
  pull_request:
    branches:
      - '**'

concurrency:
  # SHA is added to the end if on `main` to let all main workflows run
  group: ${{ github.ref }}-${{ github.workflow }}-${{ github.event_name }}-${{ (github.ref == 'refs/heads/main') && github.sha || '' }}
  cancel-in-progress: true

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

      - uses: actions/setup-node@v3
        with:
          node-version: 16

      - name: Install emsdk
        uses: mymindstorm/setup-emsdk@v11

      - name: Get the version
        id: version_info
        run: echo ::set-output name=SOURCE_TAG::${GITHUB_REF#refs/tags/}

      - name: Update version in package.json
        if: startsWith(github.ref, 'refs/tags/')
        working-directory: ${{ github.workspace }}/js-bindings
        env:
          SOURCE_TAG: ${{ steps.version_info.outputs.SOURCE_TAG }}
        run: |
          jq --arg VER "$SOURCE_TAG" '.version=$VER' package.json > temp.json && mv temp.json package.json

      - name: Build JS
        run: ./js_build.sh

      - name: Publish
        if: startsWith(github.ref, 'refs/tags/')
        working-directory: ${{ github.workspace }}/js_build/js-bindings
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
        run: |
          echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > .npmrc
          npm publish --access public

      - name: Cleanup
        if: always()
        run:
          rm ${{ github.workspace }}/js_build/js-bindings/.npmrc || true