Yarn 的呼声时不时比 npm 大，在 Github Actions 里怎么使用 Yarn 呢？
用 npm 的示例
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name: Node CI
on: [push]
jobs:
build:
runs-on: ubuntu-latest
strategy:
matrix:
node-version: [8.x, 10.x, 12.x]
steps:
- uses: actions/checkout@v1
- name: Use Node.js $
uses: actions/setup-node@v1
with:
node-version: $
- name: npm install, build, and test
run: |
npm install
npm run build --if-present
npm test
通过 npm 来安装 Yarn
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...
steps:
- uses: actions/checkout@v1
- name: Uses Node.js $
uses: actions/setup-node@v1
with:
node-version: $
- run: npm install -g yarn # Extra Step
...
用 Yarn 替换掉 npm
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---
- name: yarn install, build, and test
run: |
yarn install
yarn run build
yarn test
完整的例子
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# .github/workflows/nodejs.yml
name: Node CI
on: [push, pull_request] # Run on Push and Pull Requests
jobs:
build:
runs-on: ubuntu-latest
strategy:
matrix:
node-version: [10.x] # Only run the 10.x build
steps:
- uses: actions/checkout@v1
- name: Use Node.js $
uses: actions/setup-node@v1
with:
node-version: $
- run: npm install -g yarn
- name: yarn install, build, and test
run: |
yarn
yarn build
yarn test