ci.yml

name: ci

on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
    branches: [main]
  pull_request:
    branches: [main]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  install:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: .//node_modules
          key: ${{ runner.os }}-yarn-cache-${{ hashFiles('./yarn.lock') }}

      - name: yarn-install
        # Check out the lockfile from main, reinstall, and then
        # verify the lockfile matches what was committed.
        run: |
            yarn install
            CHANGES=$(git status -s)
            if [[ ! -z $CHANGES ]]; then
              echo "Changes found: $CHANGES"
              git diff
              exit 1
            fi

  build:
    runs-on: ubuntu-latest
    needs: [install]
    steps:
      - uses: actions/checkout@v2

      - name: yarn-cache
        uses: actions/cache@v2
        with:
          path: .//node_modules
          key: ${{ runner.os }}-yarn-cache-${{ hashFiles('./yarn.lock') }}

      - name: build-cache
        uses: actions/cache@v2
        with:
          path: ./*
          key: ${{ github.sha }}

      - name: build
        run: yarn run build

  prettier:
    runs-on: ubuntu-latest
    needs: [install]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: .//node_modules
          key: ${{ runner.os }}-yarn-cache-${{ hashFiles('./yarn.lock') }}

      - name: prettier
        run: |
          yarn run prettier
          CHANGES=$(git status -s)
          if [[ ! -z $CHANGES ]]; then
            echo "Changes found: $CHANGES"
            exit 1
          fi

  lint:
    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: ./*
          key: ${{ github.sha }}

      - name: lint
        run: yarn run lint

  test:
    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: ./*
          key: ${{ github.sha }}

      - name: test with coverage
        run: yarn run coverage

      - uses: osmind-development-org/lcov-reporter-action@v0.3.2
        with:
          title: "Hardhat Coverage Report"
          lcov-file: ./coverage/lcov.info
          lcov-base: ./lcov.base.info
          delete-old-comments: true