production.yml

name: Vercel Production Deployment
env:
  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
  ALGOLIA_API_KEY: ${{ secrets.ALGOLIA_API_KEY }}
  ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
  ALGOLIA_SEARCH_INDEX: ${{ secrets.ALGOLIA_SEARCH_INDEX }}
  POSTHOG_API_KEY: ${{ secrets.POSTHOG_API_KEY }}
  DATADOG_CLIENT_TOKEN: ${{ secrets.DATADOG_API_KEY }}
  FONTAWESOME_CDN_HOST: https://icons.ferndocs.com
  WORKOS_API_KEY: ${{ secrets.WORKOS_API_KEY }}
  WORKOS_CLIENT_ID: ${{ secrets.WORKOS_CLIENT_ID }}
  JWT_SECRET_KEY: ${{ secrets.PROD_JWT_SECRET_KEY }}
  FERN_TOKEN: ${{ secrets.FERN_TOKEN }}
  TURBO_TOKEN: ${{ secrets.TURBO_TOKEN }}
  VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
  TURBO_TEAM: "buildwithfern"
  SEGMENT_API_KEY: ${{ secrets.SEGMENT_API_KEY }}
on:
  push:
    tags:
      - "**"
jobs:
  deploy:
    runs-on: ubuntu-latest
    if: github.ref_type == 'tag' && github.event_name == 'push'  && startsWith(github.ref, 'refs/tags/ui@')
    steps:
      - uses: actions/checkout@v4

      - name: Install Vercel CLI
        run: npm install --global vercel@latest

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: 8

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18
          cache: pnpm

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

      - name: Build Project Artifacts
        run: VERSION="$(scripts/git-version.sh)" vercel build --prod --token=${{ secrets.VERCEL_TOKEN }}

      - name: Deploy Project Artifacts to Vercel
        run: |
          DEPLOYMENT_URL="$(vercel deploy --prebuilt --prod --token=${{ secrets.VERCEL_TOKEN }})"
          echo "Deployment URL: $DEPLOYMENT_URL"

          echo "Starting revalidation..."

          DEPLOYMENT_URL=$(echo $DEPLOYMENT_URL | awk -F'/' '{print $3}')

          DEPLOYMENT_INFO=$(curl -s -X GET "https://api.vercel.com/v13/deployments/$DEPLOYMENT_URL?teamId=team_6FKOM5nw037hv8g2mTk3gaH7&withGitRepoInfo=false" -H "Authorization: Bearer ${{ secrets.VERCEL_TOKEN }}")
          ALIAS_DOMAINS=$(jq -r '.alias[]' <<< $DEPLOYMENT_INFO)

          echo "## PR Preview" > preview.txt

          for DOMAIN in ${ALIAS_DOMAINS[@]}; do
            if [[ "$DOMAIN" != *"buildwithfern.com"* ]] && [[ "$DOMAIN" != *"vercel.app"* ]]; then
              curl -s -X POST "https://$DOMAIN/api/revalidate-all" -H "x-fern-host: $DOMAIN"
              echo "Revalidated: $DOMAIN"
            fi
          done

          curl -s -X POST https://docs.buildwithfern.com/api/revalidate-all -H "x-fern-host: docs.buildwithfern.com"
          echo "Revalidated: docs.buildwithfern.com"

          echo "Done!"

      - name: Install datadog-ci
        run: pnpm install --global @datadog/datadog-ci

      - name: Upload sourcemap
        run: |
          datadog-ci sourcemaps upload ./packages/ui/docs-bundle/.next/static \
          --service=docs-frontend \
          --release-version="$(scripts/git-version.sh)" \
          --minified-path-prefix=https://app.buildwithfern.com/_next/static
        env:
          DATADOG_API_KEY: ${{ secrets.DATADOG_API_KEY }}

  smoke-test:
    needs: deploy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Smoke Test
        env:
          NPM_TOKEN: ${{ secrets.FERN_NPM_TOKEN }}
          FERN_TOKEN: ${{ secrets.FERN_TOKEN }}
        run: |
          cd smoke-test
          npm install -g fern-api
          fern generate --docs --instance https://fern-platform-test.docs.buildwithfern.com
          VALUE=$(curl https://fern-platform-test.docs.buildwithfern.com/api-reference/imdb/create-movie)
          length=${#VALUE}
          # Assert that length is over 1000
          if [ $length -gt 1000 ]; then
              echo "Length is greater than 1000"
          else
              exit 1
          fi

  healthchecks:
    needs: deploy
    uses: ./.github/workflows/healthcheck.yml
    secrets: inherit