CI/CD Pipelines

Deployments are fully automated through GitHub Actions. Each application has two workflows: a PR check (validation on pull requests) and a deploy (production deployment on merge to main).

Pipeline Flow

Developer pushes branch
        │
        v
  Open Pull Request
        │
        v
  pr-check-{app}.yml         <-- Runs on PR to main
  ┌─────────────────┐            (path-filtered)
  │  Checkout code   │
  │  Setup Node 20   │
  │  npm ci          │
  │  npm run build   │
  └─────────────────┘
        │
        v
  PR approved + merged
        │
        v
  deploy-{app}.yml           <-- Runs on push to main
  ┌─────────────────┐            (path-filtered)
  │  Checkout code   │
  │  Setup Node 20   │
  │  npm ci          │
  │  npm run build   │
  │  curl deploy hook│ ───────> Render builds + deploys
  └─────────────────┘

Path Filtering

Each workflow only triggers when relevant files change:

Workflow	Triggers On
deploy-homepage.yml	apps/homepage/**, packages/shared/**
deploy-docs.yml	apps/docs/**, packages/shared/**
deploy-resume.yml	apps/resume/**, packages/shared/**

Changes to packages/shared/** trigger all workflows since shared code affects every application.

Workflow Files

PR Check

Validates that the application builds successfully. Runs on pull requests targeting main.

name: PR Check — {App}

on:
  pull_request:
    branches: [main]
    paths:
      - "apps/{app}/**"
      - "packages/shared/**"

jobs:
  check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"
      - run: npm ci
      - run: npm run build

Production Deploy

Builds the application and triggers a Render deploy hook. Runs when changes are pushed to main.

name: Deploy {App}

on:
  push:
    branches: [main]
    paths:
      - "apps/{app}/**"
      - "packages/shared/**"

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"
      - run: npm ci
      - run: npm run build
      - name: Trigger Render Deploy
        run: curl -X POST "${{ secrets.RENDER_{APP}_DEPLOY_HOOK }}"

Render Deploy Hooks

Deploy hooks are stored as GitHub repository secrets:

Secret Name	Service
RENDER_HOMEPAGE_DEPLOY_HOOK	Homepage (Web Service)
RENDER_DOCS_DEPLOY_HOOK	Docs (Static Site)
RENDER_RESUME_DEPLOY_HOOK	Resume (Web Service)

When the deploy hook is called, Render pulls the latest code from the repository and runs its own build process.

Render Build Configuration

Application	Build Command	Output
Homepage	npm install && npm run build	.next/
Docs	npm install && npm run build	build/
Resume	npm install && npm run build	.next/

Key Design Decisions

• Render auto-deploy is disabled — GitHub Actions controls all deployments for consistency and visibility
• Path filtering prevents unnecessary builds when unrelated apps change
• Squash merge keeps main history clean with one commit per feature
• onBrokenLinks: 'throw' in Docusaurus catches broken documentation links at build time, preventing deployment of broken docs