CI/CD
CircleCI
CircleCI pipelines for building, testing, and deploying the API and webapp.
Configuration
Located at .circleci/config.yml.
Pipeline Stages
1. Install Dependencies → yarn install
2. Lint → ESLint checks
3. Build → NX build api, webapp
4. Test → Unit tests, E2E tests
5. Docker → Build and push images
6. Deploy → Deploy to staging/productionKey Jobs
| Job | Purpose |
|---|---|
install-deps | Install and cache node_modules |
lint | Run ESLint across affected projects |
build-api | Build NestJS API |
build-webapp | Build Angular webapp |
test | Run unit tests |
docker-build | Build Docker images |
deploy-staging | Deploy to staging environment |
deploy-production | Deploy to production |
Caching
CircleCI caches for faster builds:
- restore_cache:
keys:
- yarn-deps-{{ checksum "yarn.lock" }}
- yarn-deps-
- save_cache:
key: yarn-deps-{{ checksum "yarn.lock" }}
paths:
- node_modules
- ~/.cache/yarnEnvironment Variables
Configure in CircleCI project settings:
| Variable | Purpose |
|---|---|
DOCKER_USERNAME | Container registry username |
DOCKER_PASSWORD | Container registry password |
NX_CLOUD_ACCESS_TOKEN | NX remote caching |
STAGING_SSH_KEY | SSH key for staging deploy |
Workflow Filters
workflows:
build-and-deploy:
jobs:
- build-api:
filters:
branches:
only: [main, develop]
- deploy-staging:
requires: [build-api, build-webapp]
filters:
branches:
only: develop
- deploy-production:
requires: [build-api, build-webapp]
filters:
branches:
only: main