Deploy Staging

This skill automates the deployment of KStoryBridge apps to Vercel staging environments with comprehensive validation and notifications.

When to Use This Skill

• Deploying apps to staging for testing
• Testing changes before production PR
• Verifying builds work in staging environment
• Running smoke tests on staging URLs

Supported Apps

Commands

/deploy-staging dashboard        # Deploy dashboard only
/deploy-staging creator          # Deploy creator only
/deploy-staging all              # Deploy all apps
/deploy-staging dashboard --skip-tests  # Skip smoke tests

Deployment Workflow

When triggered, execute the following steps:

Step 1: Pre-flight Checks

Verify the environment is ready for deployment:

# Verify on v2 branch
git branch --show-current

# Check for uncommitted changes
git status --porcelain

# Ensure latest changes are pulled
git pull origin v2

If not on v2 branch, warn the user and ask to confirm before proceeding.

Step 2: Build Verification

Run a local build to catch errors before deploying:

# For single app
npm run build:[app]  # e.g., npm run build:dashboard

# For all apps
npm run build

If build fails, stop and report the error. Do not proceed to deployment.

Step 3: Deploy to Vercel

Deploy using Vercel CLI:

# Change to app directory and deploy
cd apps/[app]
vercel --yes

# Capture the deployment URL from output
# Example: https://dashboard-staging-xxx.vercel.app

For deploying all apps, run deployments in sequence:

1. dashboard
2. creator
3. website

Step 4: Smoke Tests (unless --skip-tests)

After deployment, verify the app is working:

# Wait for deployment to be ready (poll status)
# Then run basic health checks

# For dashboard
curl -s -o /dev/null -w "%{http_code}" https://[deployment-url]/

# For creator
curl -s -o /dev/null -w "%{http_code}" https://[deployment-url]/

Basic checks:

• HTTP 200 response from root
• Page loads without JavaScript errors
• Auth routes accessible (redirect to signin expected)

Step 5: Report Results

Generate a deployment summary:

## Staging Deployment Summary

**App**: dashboard
**Branch**: v2
**Commit**: abc1234 - feat: Add new feature
**Deploy URL**: https://dashboard-staging-xxx.vercel.app
**Production URL**: https://dashboard-staging.kstorybridge.com
**Status**: SUCCESS
**Build Time**: 45s
**Deploy Time**: 1m 23s

### Smoke Tests
- Root page: PASS (200)
- Auth redirect: PASS (302 → /signin)
- Static assets: PASS

### Next Steps
1. Test your changes at the staging URL
2. When ready, run /pr-production to create a PR to main

Notification Channels

Console Output

Always show progress and results in terminal with clear formatting:

Deploying to staging...

[1/4] Pre-flight checks
      Branch: v2
      Clean: Yes

[2/4] Building dashboard...
      Build time: 23s

[3/4] Deploying to Vercel...
      URL: https://dashboard-staging-xxx.vercel.app

[4/4] Running smoke tests...
      Root: PASS
      Auth: PASS

Deployment successful!

Slack Notification (if SLACK_WEBHOOK_URL set)

Post to Slack with deployment summary:

# Check if Slack webhook is configured
if [ -n "$SLACK_WEBHOOK_URL" ]; then
  curl -X POST -H 'Content-type: application/json' \
    --data '{"text":"Staging deployed: dashboard\nURL: https://...\nStatus: SUCCESS"}' \
    "$SLACK_WEBHOOK_URL"
fi

GitHub PR Comment (if PR exists)

If there's an open PR for the current branch, add a comment:

# Find open PR for current branch
PR_NUMBER=$(gh pr list --head v2 --json number --jq '.[0].number')

if [ -n "$PR_NUMBER" ]; then
  gh pr comment $PR_NUMBER --body "## Staging Deployment\n\n..."
fi

Error Handling

Build Failures

If build fails:

1. Show the error message clearly
2. Suggest checking the specific file/line causing the issue
3. Do NOT proceed to deployment

Deployment Failures

If Vercel deployment fails:

1. Check Vercel logs: vercel logs [deployment-url]
2. Report the failure with log excerpt
3. Suggest checking Vercel dashboard for more details

Smoke Test Failures

If smoke tests fail:

1. Report which tests failed
2. The deployment is still live (user can investigate)
3. Suggest checking browser console for errors

Environment Variables

Required for full functionality:

Tips

• Run /deploy-staging dashboard --skip-tests for faster iteration when testing minor changes
• Use /deploy-staging all before creating a production PR to verify all apps work together
• Check Vercel dashboard if deployment seems stuck
• If you get rate-limited, wait a few minutes and try again

Related Skills

• /pr-production - Create a PR from v2 to main after staging testing
• /deploy-functions - Deploy Supabase edge functions
• /test-e2e - Run comprehensive E2E tests