Tooling & CI/CD
05. PNPM Workspaces, Monorepos & CI/CD Pipelines
Configure high-speed PNPM workspaces using the catalog protocol, immutable lockfile validation, and multi-OS GitHub Actions CI matrix pipelines.
pnpm-ci.yaml
# .github/workflows/ci.yml: Multi-OS PNPM Matrix Pipeline
name: CI & Quality Gate
on:
push:
branches: [main]
pull_request:
branches: [main]
jobs:
validate:
runs-on: ubuntu-latest
strategy:
matrix:
node-version: [22.x, 24.x]
steps:
- uses: actions/checkout@v4
- uses: pnpm/action-setup@v4
with:
version: 10.x.x
run_install: false
- name: Setup Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v4
with:
node-version: ${{ matrix.node-version }}
cache: 'pnpm'
- name: Install Dependencies (Frozen Lockfile)
run: pnpm install --frozen-lockfile
- name: Run Type Check & Diagnostics
run: pnpm check
- name: Lint Codebase
run: pnpm lint
- name: Static Build & Prerender
run: pnpm buildPNPM Workspaces & CI/CD Pipelines
PNPM workspaces combined with GitHub Actions provide deterministic, lightning-fast dependency resolution and CI quality gates.
- The
catalog:Protocol: Centralizes dependency versioning inpnpm-workspace.yaml, preventing version mismatches across multiple packages in a monorepo. - Strict Frozen Lockfiles: Enforce
pnpm install --frozen-lockfilein CI to guarantee that local build environments match automated deployment servers bit-for-bit. - Matrix CI Testing: Execute automated type checking, linting, unit testing, and static builds concurrently across multiple Node versions and OS platforms.
Automated GitHub Actions CI Matrix Simulator ci.yml Runner
Simulate a commit trigger on main branch:
Workflow: CI & Quality Gate Matrix (Node 22, 24) IDLE
Ready to dispatch. Press button above to run pipeline.