relayer.yml

name: Relayer

on:
  push:
    branches: [main]
    paths:
      - "packages/relayer/**"
  pull_request:
    paths:
      - "packages/relayer/**"

jobs:
  lint:
    name: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-go@v3
        with:
          go-version: 1.21.0
      - uses: actions/checkout@v3
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v3
        with:
          # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
          version: latest

          # Optional: working directory, useful for monorepos
          working-directory: ./packages/relayer
          args: --config=.golangci.yml

  test:
    runs-on: ubuntu-latest
    needs: lint
    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.11.0
        with:
          access_token: ${{ github.token }}

      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: "1.20.5"

      - name: relayer - Unit Tests
        working-directory: ./packages/relayer
        run: go test `go list ./... | grep -v ./contracts | grep -v ./mock | grep -v ./cmd` -coverprofile=coverage.txt -covermode=atomic

      - name: relayer - Upload coverage to Codecov
        uses: codecov/codecov-action@v3
        with:
          files: ./packages/relayer/coverage.txt
          flags: relayer

  push-docker-image:
    # only push docker image on PR merge to main
    if: ${{ github.event }} == 'push'
    name: Build and push docker image
    runs-on: ubuntu-latest

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

      - name: Login to GCR
        uses: docker/login-action@v2
        with:
          registry: gcr.io
          username: _json_key
          password: ${{ secrets.GCR_JSON_KEY }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

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

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: |
            gcr.io/evmchain/relayer
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=ref,event=tag
            type=sha

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          platforms: linux/amd64
          push: true
          context: .
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            PACKAGE=relayer