Github Action: depend on test to succeed for deployment

deploy.yml

# place this file in .github/workflows/ folder in repo
# 
# This will run tests on push to master branch, then
# deploy if test succeeds
#
# This is controlled by the job "deploy" value "needs: test"


name: Deploy
on:
  push:
    branches:
      - master
jobs:
  test:
    runs-on: ubuntu-latest
    container: node:14
    services:
      postgres:
        image: postgres
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: postgres_pass
          POSTGRES_DB: vailable
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432
    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-node@v2
      with:
        node-version: '14'
    - name: Get yarn cache directory path
      id: yarn-cache-dir-path
      run: echo "::set-output name=dir::$(yarn cache dir)"
    - uses: actions/cache@v2
      id: yarn-cache # use this to check for `cache-hit`
      with:
        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
        restore-keys: |
          ${{ runner.os }}-yarn-
    - name: Yarn Install
      run: |
        yarn install
    - name: Typescript check
      run: |
        yarn test:compile
    - name: Run tests
      run: |
        yarn test:all
  deploy:
    needs: test
    runs-on: ubuntu-latest
    container: node:14
        steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-node@v2
      with:
        node-version: '14'
    - name: Get yarn cache directory path
      id: yarn-cache-dir-path
      run: echo "::set-output name=dir::$(yarn cache dir)"
    - uses: actions/cache@v2
      id: yarn-cache # use this to check for `cache-hit`
      with:
        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
        key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
        restore-keys: |
          ${{ runner.os }}-yarn-
    - name: Yarn Install
      run: |
        yarn install
    - name: Deploy web
      run: |
        yarn deploy