CI/CD Pipeline

Overview

Set up continuous integration and deployment with GitHub Actions, build verification, and deployment gates.

When to Use

• Setting up CI/CD from scratch
• Adding build checks to PRs
• Configuring automated test runs
• Production deployment automation

Workflow

Phase 1: CI Workflow

.github/workflows/ci.yml

:

name: CI
on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    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 lint
      - run: npm run build
      - run: npm run test

  edge-functions:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: denoland/setup-deno@v2
      - run: deno check supabase/functions/*/index.ts

Phase 2: Deploy Workflow

  deploy:
    needs: [build, edge-functions]
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with: { node-version: 20, cache: npm }
      - run: npm ci && npm run build
      # Deploy to hosting + edge functions

Phase 3: Branch Protection

1. Require CI pass before merge
2. Require PR review
3. No force push to main

Checklist

• CI runs on push + PRs
• Build, lint, test steps
• Edge function type check
• Deploy only on main after checks pass
• Secrets in GitHub Actions secrets
• Branch protection rules enabled