name: CI
on:
  push:
    branches:
      - devel
      - alpha
      - stable
  pull_request:
    branches:
      - devel
      - alpha
      - stable
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review

concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:
  tests:
    if: ${{ github.event_name == 'push' || !github.event.pull_request.draft }}
    strategy:
      matrix:
        os: [ ubuntu-20.04, macos-11 ] # list of os: https://github.com/actions/virtual-environments
    runs-on: ${{ matrix.os }}

    steps:      
      - uses: actions/checkout@v3
      - run: git submodule update --init --recursive --force
      - uses: actions/setup-go@v3
        with:
          go-version: 1.18.x
      - name: Install dependencies on Linux
        if: runner.os == 'Linux'
        run: sudo apt update && sudo apt install build-essential

      - uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/Library/Caches/go-build
            ~/go/pkg/mod
          key: go-${{ matrix.os }}-${{ hashFiles('**/go.sum') }}
          restore-keys: go-${{ matrix.os }}-

      - name: Build
        run: make all

      - name: Reproducible build test
        run: |
          make erigon
          shasum -a256 ./build/bin/erigon > erigon1.sha256
          make erigon
          shasum -a256 ./build/bin/erigon > erigon2.sha256
          if ! cmp -s erigon1.sha256 erigon2.sha256; then
            echo >&2 "Reproducible build broken"; cat erigon1.sha256; cat erigon2.sha256; exit 1
          fi

      - name: Lint
        if: runner.os == 'Linux'
        uses: golangci/golangci-lint-action@v3
        with:
          version: v1.50

      - name: Test
        run: make test

  tests-windows:
    if: ${{ github.event_name == 'push' || !github.event.pull_request.draft }}
    strategy:
      matrix:
        os: [ windows-2022 ]
    runs-on: ${{ matrix.os }}

    steps:      
      - uses: actions/checkout@v3
      - run: git submodule update --init --recursive --force
      - uses: actions/setup-go@v3
        with:
          go-version: 1.18.x

      - uses: actions/cache@v3
        with:
          path: |
            C:\ProgramData\chocolatey\lib\mingw
            C:\ProgramData\chocolatey\lib\cmake
          key: chocolatey-${{ matrix.os }}
      - name: Install dependencies
        run: |
          choco upgrade mingw -y --no-progress --version 11.2.0.07112021
          choco install cmake -y --no-progress --version 3.23.1

      - uses: actions/cache@v3
        with:
          path: |
            ~\AppData\Local\go-build
            ~\go\pkg\mod
          key: go-${{ matrix.os }}-${{ hashFiles('**/go.sum') }}
          restore-keys: go-${{ matrix.os }}-

      - name: Build
        run: .\wmake.ps1 all

      - name: Test
        run: .\wmake.ps1 test

  docker-build-check:
    # don't run this on devel - the PR must have run it to be merged and it misleads that this pushes the docker image
    if: (${{ github.event_name == 'push' || !github.event.pull_request.draft }}) && ${{ github.ref != 'refs/heads/devel' }}
    runs-on: ubuntu-20.04
    steps:
      - uses: AutoModality/action-clean@v1
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0 # fetch git tags for "git describe"

      - name: make docker (see dockerhub for image builds)
        run: DOCKER_TAG=thorax/erigon:ci-$GITHUB_SHA DOCKER_UID=$(id -u) DOCKER_GID=$(id -g) make docker

      # check with root permissions, should be cached from previous build
      - name: sudo make docker
        run: sudo DOCKER_TAG=thorax/erigon:ci-$GITHUB_SHA DOCKER_UID=$(id -u) DOCKER_GID=$(id -g) make docker

  hive:
     if: ${{ github.ref == 'refs/heads/devel' }}
     needs:
       - tests
       - tests-windows
     runs-on: self-hosted
     steps:
       - uses: AutoModality/action-clean@v1
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0 # fetch git tags for "git describe"

       - name: build erigon image
         run: DOCKER_TAG=thorax/erigon:ci-$GITHUB_SHA DOCKER_UID=$(id -u) DOCKER_GID=$(id -g) make docker

       # check with root permissions, should be cached from previous build
       - name: build erigon image (root permissions)
         run: sudo DOCKER_TAG=thorax/erigon:ci-$GITHUB_SHA DOCKER_UID=$(id -u) DOCKER_GID=$(id -g) make docker

       - name: run hive and parse output
         run: |
          sudo mkdir -p /results-${{ github.run_id }}
          docker run --rm -v /var/run/docker.sock:/var/run/docker.sock -v ${{ github.workspace }}:/work thorax/hive:latest --sim ethereum/engine --results-root=/work/results-${{ github.run_id }} --client erigon_ci-$GITHUB_SHA --exit.fail=false
          docker run --rm --pull always -v /var/run/docker.sock:/var/run/docker.sock -v ${{ github.workspace }}:/work --entrypoint /app/hivecioutput thorax/hive:latest --resultsdir=/work/results-${{ github.run_id }} --outdir=/work/results-${{ github.run_id }} --exclusionsfile=/work/hive/exclusions.json

       - name: archive hive results
         uses: actions/upload-artifact@v3
         if: always()
         with:
           name: test-results
           path: results-${{ github.run_id }}/*.xml

       - name: clean up containers
         if: always()
         run: |
          ids=$(docker ps -a -q)
          for id in $ids
          do
            echo "stopping/removing container: $id"
            docker stop $id && docker rm $id
          done

  hive-results:
    needs: hive
    name: Hive results
    runs-on: self-hosted

    permissions:
      checks: write
      pull-requests: write
      actions: read

    steps:
    - name: parse hive results
      uses: phoenix-actions/test-reporting@v8
      with:
        artifact: test-results
        name: Tests
        path: '*.xml'
        reporter: java-junit

    - name: set badge color
      shell: bash
      run: |
        case ${{ fromJSON( steps.test-results.outputs.json ).conclusion }} in
          success)
            echo "BADGE_COLOR=31c653" >> $GITHUB_ENV
            ;;
          failure)
            echo "BADGE_COLOR=800000" >> $GITHUB_ENV
            ;;
          neutral)
            echo "BADGE_COLOR=696969" >> $GITHUB_ENV
            ;;
        esac

    - name: create badge
      uses: emibcn/badge-action@d6f51ff11b5c3382b3b88689ae2d6db22d9737d1
      with:
        label: Hive
        status: '${{ fromJSON( steps.test-results.outputs.json ).formatted.stats.tests }} tests, ${{ fromJSON( steps.test-results.outputs.json ).formatted.stats.runs }} runs: ${{ fromJSON( steps.test-results.outputs.json ).conclusion }}'
        color: ${{ env.BADGE_COLOR }}
        path: badge.svg

    - name: upload badge to gist
      if: >
        github.event_name == 'workflow_run' && github.event.workflow_run.head_branch == 'devel' ||
        github.event_name != 'workflow_run' && github.ref == 'refs/heads/devel'
      uses: andymckay/append-gist-action@1fbfbbce708a39bd45846f0955ed5521f2099c6d
      with:
        token: ${{ secrets.GIST_TOKEN }}
        gistURL: https://gist.githubusercontent.com/revitteth/dc492845ba6eb694e6c7279224634b20
        file: badge.svg