workflow.yml

# This is a basic workflow that is manually triggered

name: ci

# Controls when the action will run. Workflow runs when manually triggered using the UI
# or API.
on:
  push:
    branches: [main, development, 'refactor/unit_tests**', 'epic/**']
  pull_request:
    branches: [main, development, 'refactor/unit_tests**', 'epic/**']
    types: [ready_for_review, opened, synchronize, reopened]

jobs:
  run_gateway:
    name: Check if gateway files changed
    outputs:
      is_set: ${{ steps.check_files.outputs.is_set }}
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: technote-space/get-diff-action@v6
        with:
          PATTERNS:  |
            **/*.+(ts|js|yml)
            !Dockerfile
            !*.sh
      - name: Check if gateway files are modified
        id: check_files
        if: env.GIT_DIFF
        run: |
          echo ${{ env.GIT_DIFF }}
          echo "::set-output name=is_set::true"

  build_gateway:
    name: Gateway build + unit tests
    needs: run_gateway
    if: github.event.pull_request.draft == false && needs.run_gateway.outputs.is_set == 'true'
    runs-on: ubuntu-latest

    steps:
      - name: Checkout commit
        uses: actions/checkout@v3

      - name: Use Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18

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

      - uses: actions/cache@v3
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-

      - name: Install hardhat and start node.
        run: |
            mkdir hardhat && cd hardhat && npm init -y
            touch hardhat.config.js
            yarn add --dev hardhat
            yarn hardhat node &

      - name: Install Dependencies
        run: yarn

      - name: Build project
        run: yarn build

      - name: Replace testnet nodeURL and lists path
        run: |
          mkdir conf db
          cp -rf src/templates/* conf
          sed -i 's|/home/gateway/conf/lists/|conf/lists/|g' ./conf/*.yml
          sed -i 's/https:\/\/rpc.ankr.com\/eth_goerli/http:\/\/127.0.0.1:8545\//g' ./conf/ethereum.yml

      - name: Run unit test coverage
        if: github.event_name == 'pull_request'
        shell: bash
        run: |
          git fetch --all -q
          git checkout -b $GITHUB_SHA
          NODE_OPTIONS=--max-old-space-size=10240 node ./node_modules/.bin/jest --runInBand --coverage ./test/
#          git diff origin/$GITHUB_BASE_REF | yarn diff-test-coverage -c ./coverage/lcov.info -t lcov -b 50 -l 60

  docker_build_and_push:
    runs-on: ubuntu-latest
    needs: [build_gateway]
    if: github.event_name == 'pull_request' && github.event.pull_request.merged == true
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Login to DockerHub
        uses: docker/login-action@v1 
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true
          tags: hummingbot/gateway:latest
          platforms: linux/amd64,linux/arm64