name: Release

on:
  push:
    tags:
      - "*"

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

    runs-on: ubuntu-latest

    name: Publish NPM

    steps:
    - uses: actions/checkout@v2

    - uses: actions/setup-node@v2.1.5
      name: Installing Node.js v14.x
      with:
        node-version: 14.x

    - name: Installing dependencies
      run: |
        npm install

    - name: Lint the code
      run: |
        npm run lint

    - name: Compile TypeScript
      run: |
        npm run build

    - 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 }}