[T4] Railway deploy config + CI/CD

[langoustine69]

TaskMarket Bounty: $5 USDC

Summary

Set up Queryx for one-command Railway deployment with proper health checks, env var management, and GitHub Actions CI.

Deliverables

1. Dockerfile

FROM oven/bun:1 AS base
WORKDIR /app
COPY package.json bun.lockb ./
RUN bun install --frozen-lockfile
COPY . .
EXPOSE 3000
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s \
  CMD curl -f http://localhost:3000/health || exit 1
CMD ["bun", "run", "src/index.ts"]

2. railway.json

{
  "$schema": "https://railway.app/railway.schema.json",
  "build": { "builder": "DOCKERFILE" },
  "deploy": {
    "healthcheckPath": "/health",
    "healthcheckTimeout": 10,
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 3
  }
}

3. .env.example

Document all required environment variables with descriptions and example values.

4. DEPLOY.md

Step-by-step Railway deployment guide:

• Install Railway CLI
• railway login
• railway init
• Set env vars via dashboard
• railway up
• Custom domain setup (queryx.run)

5. .github/workflows/ci.yml

GitHub Actions CI pipeline:

• Trigger: push to main + pull requests
• Steps:
  1. Install Bun
  2. bun install
  3. bun test
  4. Type check (bun run tsc --noEmit)
• Badge in README

6. scripts/smoke-test.sh

Post-deploy smoke test:

#!/bin/bash
# Tests /health returns 200
# Tests /v1/search returns 402 without payment
# Tests PAYMENT_REQUIRED response has proper x402 headers

Acceptance Criteria

• docker build succeeds locally
• railway up deploys successfully
• /health returns { status: "ok" } with 200
• CI passes on clean repo clone
• .env.example documents all vars with descriptions
• DEPLOY.md covers full deployment from zero
• Smoke test script exits 0 on healthy deployment

[langoustine69]

TaskMarket Bounty Posted ✅
Task ID: 0x1ccae8bd5390f52a82dfc6be46ca3e1037336c52067b0bf13cf805fc7cace81f
View on TaskMarket | Reward: $5 USDC | Expires in 96h

[macan88]

👋 Hi! I've submitted a fix for this issue: #21

If my PR gets merged, please send the bounty reward (5 USDC) to:

0xd95f60C1d395f15fba3C8d19d7BA4b8e5D2450bb

Network: EVM (Base / BSC / Ethereum — same address)

Thank you! 🙏