Node.js CI workflow (JosephusPaye/Keen-UI)
The Node.js CI workflow from JosephusPaye/Keen-UI, explained and optimized by Latchkey.
CI health: C - fair
Run this on Latchkey for self-healing, caching, and up to 58% lower cost.
Grade your own workflow free or run it on Latchkey →What it does
This is the Node.js CI workflow from the JosephusPaye/Keen-UI repository, a real project running GitHub Actions. It is shown here with attribution under its MIT license.
Below, Latchkey shows a faster, safer version produced by its optimization engine.
The workflow
name: Node.js CI
on:
push:
branches: [ master, next ]
pull_request:
branches: [ next ]
jobs:
check_formatting_and_linting:
name: "Check formatting and linting"
runs-on: 'ubuntu-latest'
steps:
- uses: actions/checkout@v3
- name: Use Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v3
with:
node-version: ${{ matrix.node-version }}
cache: 'yarn'
- run: yarn install --frozen-lockfile
- run: yarn lint
- run: yarn format:check
build:
name: "Build all targets"
runs-on: ${{ matrix.os }}
strategy:
matrix:
os: [ubuntu-latest, windows-latest, macos-latest]
node-version: [lts/*] # latest LTS version of Node
steps:
- uses: actions/checkout@v3
- name: Use Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v3
with:
node-version: ${{ matrix.node-version }}
cache: 'yarn'
- run: yarn install --frozen-lockfile
- run: yarn build:all
- run: yarn build:all:prod
The same workflow, on Latchkey
Removes redundant runs and caps runaway jobs. Added and changed lines are highlighted.
name: Node.js CI on: push: branches: [ master, next ] pull_request: branches: [ next ] concurrency: group: ${{ github.workflow }}-${{ github.ref }} cancel-in-progress: true jobs: check_formatting_and_linting: timeout-minutes: 30 name: "Check formatting and linting" runs-on: 'ubuntu-latest' steps: - uses: actions/checkout@v3 - name: Use Node.js ${{ matrix.node-version }} uses: actions/setup-node@v3 with: node-version: ${{ matrix.node-version }} cache: 'yarn' - run: yarn install --frozen-lockfile - run: yarn lint - run: yarn format:check build: timeout-minutes: 30 name: "Build all targets" runs-on: ${{ matrix.os }} strategy: matrix: os: [ubuntu-latest, windows-latest, macos-latest] node-version: [lts/*] # latest LTS version of Node steps: - uses: actions/checkout@v3 - name: Use Node.js ${{ matrix.node-version }} uses: actions/setup-node@v3 with: node-version: ${{ matrix.node-version }} cache: 'yarn' - run: yarn install --frozen-lockfile - run: yarn build:all - run: yarn build:all:prod
What changed
- Cancel superseded runs when a branch or PR gets a newer push.
- Add a job timeout so a hung step cannot burn hours of runner time.
What Latchkey heals here
This workflow has steps that commonly fail on transient issues (network, registries, flaky browsers). On Latchkey managed runners they are detected, retried, and self-healed instead of failing your build:
- Dependency installs
This workflow runs 2 jobs (4 with the matrix expanded) per trigger. On Latchkey the same minutes cost up to 58% less than GitHub-hosted, with zero queue time.