The server crashed during peak trading hours, and I still have nightmares about it.
Our e-commerce platform had just gone viral, but our deployment process was stuck in 2010: a tangled mess of manual SSH commands, inconsistent environments, and a deployment checklist longer than Tolstoy’s War and Peace. Then came Black Friday. A last-minute “hotfix” deployed via SFTP brought the entire site down—costing $14,000 per minute in lost revenue.
The next morning, I declared war on manual deployments.
The Dark Ages: Manual Deployments
Our old process looked like this:
Commit code → 2. Run tests locally → 3. Pray → 4. Zip files → 5. SSH into prod → 6. Apologize to users.
The team dreaded Thursdays (“deployment day”). We’d huddle around a single terminal, copy-pasting commands from a Google Doc, while someone nervously narrated: “Wait, did you remember to restart NGINX?”
Enter GitHub Actions: Our CI/CD Lifeline
I stumbled on GitHub Actions while debugging a git merge disaster. The concept was irresistible: automate everything. No more “works on my machine” excuses. No more human error.
We started with a simple goal: automate testing on every pull request.
The First Workflow: .github/workflows/test.yml
name: Run Tests
on: [pull_request]
jobs:
test:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Install Node.js
uses: actions/setup-node@v4
with:
node-version: '20.x'
- name: Install dependencies
run: npm ci
- name: Run tests
run: npm test
This YAML file became our safety net. Suddenly:
Broken tests blocked PR merges.
New hires could contribute without “breaking prod.”
We stopped arguing about whose code “should’ve worked.”
Leveling Up: From Tests to Deployment
Emboldened, we automated deployments using environment-specific workflows