name: Generate and upload code coverage

on:
  #On push to common branches, this computes the "bases stats" for PRs
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

jobs:
  All_Tests:
    name: All tests
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        nim-options: [
          ""
        ]
        test-program: [
          "test"
        ]
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Environment setup
        run: |
          sudo apt-get update
          sudo apt-get install -y lcov build-essential git curl
          mkdir coverage

      - name: Restore nimble dependencies from cache
        id: nimble_deps
        uses: actions/cache@v3
        with:
          path: |
            ~/.nimble
          key: ubuntu-20.04-amd64-${{ hashFiles('nimble.lock') }}

      - name: Setup Nimble
        uses: "./.github/actions/install_nimble"
        with:
          os: linux
          cpu: x64

      - name: Setup Env
        run: |
          nimble -v

      - name: Setup Deps
        run: |
          nimble install -d
          nimble setup

      - name: Run tests
        run: |
          nimble -y --verbose ${{ matrix.test-program }} --opt:speed -d:debug --verbosity:0 --hints:off --lineDir:on -d:chronicles_log_level=INFO --nimcache:nimcache --passC:-fprofile-arcs --passC:-ftest-coverage --passL:-fprofile-arcs --passL:-ftest-coverage ${{ matrix.nim-options }}
          cd nimcache; rm *.c; cd ..

      - name: Generate coverage data
        run: |
          mkdir coverage
          lcov --capture --directory nimcache --output-file coverage/coverage.info
          shopt -s globstar
          ls $(pwd)/libp2pdht/{*,**/*}.nim
          lcov --extract coverage/coverage.info  $(pwd)/libp2pdht/{*,**/*}.nim --output-file coverage/coverage.f.info

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v2
        with:
          directory: ./coverage/
          fail_ci_if_error: true
          files: ./coverage/coverage.f.info
          flags: unittests
          name: codecov-umbrella
          verbose: true