vercel-preview.yaml

name: Vercel Preview Deployment

env:
  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
  VERCEL_FORCE_NO_BUILD_CACHE: 1

on:
  push:
    branches-ignore:
      - main

jobs:
  install-deps:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Cache dependencies
        id: cache
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            ~/.npm
            ~/.cache/Cypress
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

      - if: steps.cache.outputs.cache-hit != 'true'
        name: Install dependencies
        run: npm ci

      - if: steps.cache.outputs.cache-hit == 'true'
        name: Link cached dependencies
        run: npm install

  test-components:
    needs: install-deps
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Restore dependency cache
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            ~/.npm
            ~/.cache/Cypress
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

      - name: Link cached dependencies
        run: npm install

      - name: Run component tests
        uses: cypress-io/github-action@v6
        with:
          install: false
          component: true

  test-api:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          sparse-checkout: |
            api/validate

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.18"

      - name: Build
        run: |
          cd api/validate
          go build -v

      - name: Test
        run: |
          cd api/validate  
          go test -v

  deploy-preview:
    needs: [test-api, test-components]
    outputs:
      preview-url: ${{ steps.set-preview-url.outputs.preview-url }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install Vercel CLI
        run: npm install --global vercel@latest

      - name: Pull Vercel Environment Information
        run: vercel pull --yes --environment=preview --token=${{ secrets.VERCEL_TOKEN }}

      - name: Deploy directly to Vercel
        run: vercel deploy --token=${{ secrets.VERCEL_TOKEN }} > preview-url.txt

      - name: Set Preview URL
        id: set-preview-url
        run: echo "preview-url=$(cat preview-url.txt)" >> "$GITHUB_OUTPUT"

  test-preview:
    needs: [deploy-preview, install-deps]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4

      - name: Restore dependency cache
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            ~/.npm
            ~/.cache/Cypress
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

      - name: Link cached dependencies
        run: npm install

      - name: Run E2E tests
        uses: cypress-io/github-action@v6
        with:
          config: baseUrl=${{ needs.deploy-preview.outputs.preview-url }}
          install: false