test.yml

name: Tests / Code Coverage
#  Tests / Code Coverage workflow runs unit tests and uploads a code coverage report
#  This workflow is run on pushes to main & every Pull Requests where a .go, .mod, .sum have been changed

on:
  pull_request:
  push:
    branches:
      - main
      - rc*/*
      - release/*
jobs:
  cleanup-runs:
    runs-on: ubuntu-latest
    steps:
      - uses: rokroskar/workflow-run-cleanup-action@master
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/main'"

  install-tparse:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-go@v4.0.1
        with:
          go-version: '1.22'
      - name: Display go version
        run: go version
      - name: install tparse
        run: |
          go install github.com/mfridman/tparse@v0.8.3
      - uses: actions/cache@v3.3.1
        with:
          path: ~/go/bin
          key: ${{ runner.os }}-go-tparse-binary

  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - goarch: "amd64"
            gcc: "gcc"
            package: ""
          - goarch: "arm64"
            gcc: "aarch64-linux-gnu-gcc"
            package: "g++-aarch64-linux-gnu"
    steps:
      - run: sudo apt update && sudo apt install -y ${{ matrix.package }} qemu-user-binfmt
        if: "matrix.package != ''"
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4.0.1
        with:
          go-version: '1.22'
      - uses: technote-space/get-diff-action@v6.1.2
        id: git_diff
        with:
          PATTERNS: |
            **/**.go
            go.mod
            go.sum
            .github/workflows/test.yml
      - name: Build
        run: GOOS=linux CGO_ENABLED=1 GOARCH=${{ matrix.goarch }} CC=${{ matrix.gcc }} LEDGER_ENABLED=false make build


  test-cosmovisor:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4.0.1
        with:
          go-version: '1.22'
      - name: Display go version
        run: go version
      - uses: technote-space/get-diff-action@v6.1.2
        id: git_diff
        with:
          PATTERNS: |
            **/**.go
            go.mod
            go.sum
            tools/cosmovisor/**
      - name: Run cosmovisor tests
        run: make cosmovisor
        if: env.GIT_DIFF

  split-test-files:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version: '1.22'
      - name: Create a file with all the pkgs
        run: go list ./... > pkgs.txt
      - name: Split pkgs into 4 files
        run: split -d -n l/4 pkgs.txt pkgs.txt.part.
      # cache multiple
      - uses: actions/upload-artifact@v3
        with:
          name: "${{ github.sha }}-00"
          path: ./pkgs.txt.part.00
      - uses: actions/upload-artifact@v3
        with:
          name: "${{ github.sha }}-01"
          path: ./pkgs.txt.part.01
      - uses: actions/upload-artifact@v3
        with:
          name: "${{ github.sha }}-02"
          path: ./pkgs.txt.part.02
      - uses: actions/upload-artifact@v3
        with:
          name: "${{ github.sha }}-03"
          path: ./pkgs.txt.part.03

  tests:
    runs-on: ubuntu-latest
    needs: split-test-files
    strategy:
      fail-fast: false
      matrix:
        part: ["00", "01", "02", "03"]
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4.0.1
        with:
          go-version: '1.22'
      - uses: technote-space/get-diff-action@v6.1.2
        with:
          PATTERNS: |
            **/**.go
            go.mod
            go.sum
            .github/workflows/test.yml
      - uses: actions/download-artifact@v3
        with:
          name: "${{ github.sha }}-${{ matrix.part }}"
        if: env.GIT_DIFF
      - name: test & coverage report creation
        env:
          USE_PRELOAD: 1,4
          SAVE_BRANCH_LAUNCH_DEPTH: 1
        run: |
          cat pkgs.txt.part.${{ matrix.part }} | xargs go test -mod=readonly -timeout 30m -coverprofile=${{ matrix.part }}profile.out -covermode=atomic -tags='norace ledger test_ledger_mock goleveldb'
        if: env.GIT_DIFF
      - uses: actions/upload-artifact@v3
        with:
          name: "${{ github.sha }}-${{ matrix.part }}-coverage"
          path: ./${{ matrix.part }}profile.out

  upload-coverage-report:
    runs-on: ubuntu-latest
    needs: tests
    steps:
      - uses: actions/checkout@v3
      - uses: technote-space/get-diff-action@v6.1.2
        with:
          PATTERNS: |
            **/**.go
            go.mod
            go.sum
            .github/workflows/test.yml
      - uses: actions/download-artifact@v3
        with:
          name: "${{ github.sha }}-00-coverage"
        if: env.GIT_DIFF
      - uses: actions/download-artifact@v3
        with:
          name: "${{ github.sha }}-01-coverage"
        if: env.GIT_DIFF
      - uses: actions/download-artifact@v3
        with:
          name: "${{ github.sha }}-02-coverage"
        if: env.GIT_DIFF
      - uses: actions/download-artifact@v3
        with:
          name: "${{ github.sha }}-03-coverage"
        if: env.GIT_DIFF
      - run: |
          cat ./*profile.out | grep -v "mode: atomic" >> coverage.txt
        if: env.GIT_DIFF
      - name: filter out DONTCOVER
        run: |
          excludelist="$(find ./ -type f -name '*.go' | xargs grep -l 'DONTCOVER')"
          excludelist+=" $(find ./ -type f -path './tests/mocks/*.go')"
          for filename in ${excludelist}; do
            filename=$(echo $filename | sed 's/^./github.com\/Finschia\/finschia-sdk/g')
            echo "Excluding ${filename} from coverage report..."
            sed -i.bak "/$(echo $filename | sed 's/\//\\\//g')/d" coverage.txt
          done
        if: env.GIT_DIFF
      - uses: codecov/codecov-action@v3.1.4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          file: ./coverage.txt
        if: env.GIT_DIFF

  test-race:
    runs-on: ubuntu-latest
    needs: split-test-files
    strategy:
      fail-fast: false
      matrix:
        part: ["00", "01", "02", "03"]
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v4.0.1
        with:
          go-version: '1.22'
      - uses: technote-space/get-diff-action@v6.1.2
        with:
          PATTERNS: |
            **/**.go
            go.mod
            go.sum
            .github/workflows/test.yml
      - uses: actions/download-artifact@v3
        with:
          name: "${{ github.sha }}-${{ matrix.part }}"
        if: env.GIT_DIFF
      - name: test & coverage report creation
        env:
          USE_PREFETCH: NO
          USE_PRELOAD: 1,4
          SAVE_BRANCH_LAUNCH_DEPTH: 1
        run: |
          xargs --arg-file=pkgs.txt.part.${{ matrix.part }} go test -mod=readonly -timeout 30m -race -tags='cgo ledger test_ledger_mock goleveldb'
        if: env.GIT_DIFF
      - uses: actions/upload-artifact@v3
        with:
          name: "${{ github.sha }}-${{ matrix.part }}-race-output"
          path: ./${{ matrix.part }}-race-output.txt

# TODO ebony: enable this test
#  liveness-test:
#    runs-on: ubuntu-latest
#    timeout-minutes: 10
#    steps:
#      - uses: actions/checkout@v3
#      - uses: actions/setup-go@v2.1.3
#        with:
#          go-version: '1.20'
#      - uses: technote-space/get-diff-action@v6.1.2
#        id: git_diff
#        with:
#          PATTERNS: |
#            **/**.go
#            go.mod
#            go.sum
#      - name: start localnet
#        run: |
#          make clean build-simd-linux localnet-start
#        if: env.GIT_DIFF
#      - name: test liveness
#        run: |
#          ./contrib/localnet_liveness.sh 100 5 50 localhost
#        if: env.GIT_DIFF

# TODO ebony: fix module download error in docker
#  docker-build:
#    runs-on: ubuntu-latest
#    timeout-minutes: 10
#    steps:
#      - uses: actions/checkout@v3
#      - name: build docker image
#        run: |
#          docker build --pull --rm -f "Dockerfile" -t simapp:latest "."