Test the CI with PR from a fork

.github/workflows/CI.yml

@@ -34,7 +34,7 @@ jobs:
         name: Install dependencies
         run: yarn --immutable
 
-  test:
+  ui-unit-tests:
     needs: install
     timeout-minutes: 60
     strategy:
@@ -72,7 +72,7 @@ jobs:
         run: node --max_old_space_size=7000 --expose-gc $(yarn bin jest) --logHeapUsage --silent
         working-directory: packages/ui
 
-  storybook-test:
+  interaction-tests:
     needs: install
     timeout-minutes: 60
     strategy:
@@ -103,33 +103,52 @@ jobs:
       - name: Install Playwright
         run: npx playwright install --with-deps
 
-      - name: Install Vercel CLI
-        run: npm install --global vercel@latest
-
       - name: Get the Storybook preview deployment url
         run: |
-          URL=$( \
-            vercel list \
-              --meta githubCommitSha=$COMMIT_SHA \
-              --token=${{ secrets.VERCEL_STORYBOOK_TOKEN }} \
-            2>&1 | tail -n 2 | head -n 1 | awk '{print $2}' \
-          )
-          echo "VERCEL_DEPLOYMENT_URL=$URL" >> "$GITHUB_ENV"
+          if [ "$PREFIX" == 'git-fork' ]; then
+            BRANCH=$(echo -n '${{ env.LABEL }}' | sed 's/:/-/')
+          else
+            BRANCH=$(echo -n '${{ env.LABEL }}' | cut -d ':' -f2-)
+          fi
+
+          URL_BRANCH=$(echo -n "$BRANCH" | tr -d '#' | tr -c '[:alnum:]' '-' | tr '[:upper:]' '[:lower:]')
+          SUBDOMAIN="${{ env.PROJECT }}-${{ env.PREFIX }}-$URL_BRANCH-joystream"
+
+          if [ ${#SUBDOMAIN} -gt 63 ]; then
+            HASH=$(echo -n "${{ env.PREFIX }}-${BRANCH}${{ env.PROJECT }}" | sha256sum | head -c 6)
+            SUBDOMAIN="$(echo -n "$SUBDOMAIN" | head -c 46)-$HASH-joystream"
+          fi
+
+          echo "VERCEL_DEPLOYMENT_URL=$SUBDOMAIN.vercel.app" >> "$GITHUB_ENV"
         env:
-          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
-          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_STORYBOOK_PROJECT_ID }}
-          COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+          PROJECT: pioneer-2-storybook
+          PREFIX: ${{ github.event.pull_request.head.repo.fork && 'git-fork' || 'git' }}
+          LABEL: ${{ github.event.pull_request.head.label || github.ref_name }}
 
       - name: Wait for the deployment to complete
         run: |
-          vercel inspect "${{ env.VERCEL_DEPLOYMENT_URL }}" \
-            --wait --timeout 10m \
-            --token=${{ secrets.VERCEL_STORYBOOK_TOKEN }}
+          while true; do
+            RES=$(curl -L 'https://api.vercel.com/v13/deployments/${{ env.VERCEL_DEPLOYMENT_URL }}')
+            STATUS=$(echo -n "$RES" | jq -r '.status')
+            SHA=$(echo -n "$RES" | jq -r '.meta.githubCommitSha')
+
+
+            if [ "$SHA" == 'null' ] || [ "$STATUS" == 'null' ]; then
+              echo -e "\nError the JSON response is missing expected fields:\n\n$RES\n" >&2
+              exit 5
+            fi
+
+            if [ "$SHA" == '${{ env.COMMIT_SHA }}' ] && [ "$STATUS" == 'READY' ]; then
+              exit 0
+            fi
+
+            echo -e '\nWait for the Storybook deployment...\n\n'
+            sleep 20
+          done
         env:
-          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
-          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_STORYBOOK_PROJECT_ID }}
+          COMMIT_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
 
       - name: Run Storybook tests
         run: yarn workspace @joystream/pioneer test-storybook
         env:
-          TARGET_URL: ${{ env.VERCEL_DEPLOYMENT_URL }}
+          TARGET_URL: https://${{ env.VERCEL_DEPLOYMENT_URL }}