.github/workflows/ developでCI, masterでCDする

cd.yml

name: cd

on:
  push:
    branches:
      - master

jobs:
  cd:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: "12.x"
      - name: get cache dir path
        run: echo "::set-output name=dir::$(yarn cache dir)"
        id: yarn-cache-dir-path
      - name: restore cache if exists
        uses: actions/cache@v1  # python pipの時はここにサンプルがある https://github.com/actions/cache#implementation-examples
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - run: yarn install
        working-directory: ./node
      - name: run tests
        run: yarn ci
        working-directory: ./node
      - name: set git config  # gh-pagesブランチにpushするようにしているので、git configが必要
        run: |
          git config user.name "<user>"
          git config user.email "<email>"
          git remote set-url origin https://<user>:$GITHUB_TOKEN@github.com/<user>/<repo>.git
        env:
          GITHUB_TOKEN: ${{ github.token }}  # actions/checkout@v2がトークンをセットしてくれるので、これでpushできる
      - name: deploy to ph-pages
        run: yarn cd
        working-directory: ./node

ci.yml

name: ci

on:
  push:
    branches:
      - develop

jobs:
  ci:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-node@v1
        with:
          node-version: "12.x"
      - name: get cache dir path
        run: echo "::set-output name=dir::$(yarn cache dir)"
        id: yarn-cache-dir-path
      - name: restore cache if exists
        uses: actions/cache@v1  # python pipの時はここにサンプルがある https://github.com/actions/cache#implementation-examples
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-
      - run: yarn install
        working-directory: ./node
      - name: run tests
        run: yarn ci
        working-directory: ./node