lint.yml

name: Lint

on:
  - push
  - pull_request

jobs:
  textlint:
    strategy:
      matrix:
        os:
          - ubuntu-latest
        node-version:
          - 14.x

    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v2

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v2.1.2
        with:
          node-version: ${{ matrix.node-version }}

      - name: Get the number of processors currently available
        id: processors
        run: echo "::set-output name=number::$(getconf _NPROCESSORS_ONLN)"

      - name: Get yarn cache directory path
        id: yarn
        run: echo "::set-output name=dir::$(yarn cache dir)"

      - name: Restore yarn cache
        uses: actions/cache@v2
        with:
          path: ${{ steps.yarn.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-

      - name: Setup reviewdog
        run: |
          mkdir -p $HOME/bin && curl -sfL https://raw.githubusercontent.com/reviewdog/reviewdog/master/install.sh | sh -s -- -b $HOME/bin
          echo "$HOME/bin" >> $GITHUB_PATH
          echo "$(go env GOPATH)/bin" >> $GITHUB_PATH # for Go projects

      - name: Install dependencies
        run: yarn --frozen-lockfile
        env:
          CHILD_CONCURRENCY: ${{ steps.processors.outputs.number }}
          NETWORK_CONCURRENCY: ${{ steps.processors.outputs.number }}

      - name: textlint
        run: yarn textlint ${FILES} -f checkstyle --experimental --parallel --max-concurrency ${{ steps.processors.outputs.number }} | reviewdog -f=checkstyle -name="textlint" -reporter=github-pr-review -level=${LEVEL}
        env:
          FILES: README.md docs/**/*.md
          LEVEL: error
          REVIEWDOG_GITHUB_API_TOKEN: ${{ github.token }}