name: Release

on:
  push:
    tags:
      - "*"

jobs:
  build:
    if: "!contains(github.event.head_commit.message, 'skip ci')"

    runs-on: ubuntu-latest

    name: Publish to NPM

    steps:
      - uses: actions/checkout@v2

      - uses: actions/setup-node@v2.4.1
        name: Installing Node.js v16.x
        with:
          node-version: 16.x

      - name: Installing dependencies
        run: |
          npm install

      - name: Lint & Compile
        run: |
          npm run lint
          npm run build

      - name: Cleanup
        run: |
          npm prune --production
          rm -rf node_modules/*/test/ node_modules/*/tests/

      - name: Compute GitHub tag
        id: tag
        uses: dawidd6/action-get-tag@v1

      - name: Publish
        run: |
          git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config --local user.name "github-actions[bot]"

          npm set //registry.npmjs.org/:_authToken $NPM_TOKEN
          npm version ${{ steps.tag.outputs.tag }}
          npm publish --access=public
        env:
          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}