code-coverage.yml

name: "Code Coverage Analysis"

on:
  push:
  pull_request:

env:
  SIMULATION: native
  ENABLE_UNIT_TESTS: true
  OMIT_DEPRECATED: true
  BUILDTYPE: debug

jobs:

  #Check for duplicate actions. Skips push actions if there is a matching or duplicate pull-request action. 
  check-for-duplicates:
    runs-on: ubuntu-latest
    # Map a step output to a job output
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@master
        with:
          concurrent_skipping: 'same_content'
          skip_after_successful_duplicate: 'true'
          do_not_skip: '["pull_request", "workflow_dispatch", "schedule"]'

  Local-Test-Build:
    #Continue if check-for-duplicates found no duplicates. Always runs for pull-requests.
    needs: check-for-duplicates
    if: ${{ needs.check-for-duplicates.outputs.should_skip != 'true' }}
    runs-on: ubuntu-18.04
    timeout-minutes: 15

    steps:
      - name: Install coverage tools
        run: sudo apt-get install lcov -y

      # Checks out a copy of your repository on the ubuntu-latest machine
      - name: Checkout bundle
        uses: actions/checkout@v2
        with:
          repository: nasa/cFS
          submodules: true

      - name: Checkout submodule
        uses: actions/checkout@v2
        with:
          path: cfe

      - name: Check versions
        run: git submodule

      # Setup the build system
      - name: Set up for build
        run: |
          cp ./cfe/cmake/Makefile.sample Makefile
          cp -r ./cfe/cmake/sample_defs sample_defs
          make prep

      # Build the code
      - name: Build
        run: |
          make -C build/native/default_cpu1/core_api
          make -C build/native/default_cpu1/core_private
          make -C build/native/default_cpu1/es
          make -C build/native/default_cpu1/evs
          make -C build/native/default_cpu1/fs
          make -C build/native/default_cpu1/msg
          make -C build/native/default_cpu1/resourceid
          make -C build/native/default_cpu1/sb
          make -C build/native/default_cpu1/sbr
          make -C build/native/default_cpu1/tbl
          make -C build/native/default_cpu1/time
  
      # Initialize lcov and test the code 
      - name: Test
        run: |
          lcov --capture --initial --directory build --output-file coverage_base.info
          make -C build/native/default_cpu1/core_api test
          make -C build/native/default_cpu1/core_private test
          make -C build/native/default_cpu1/es test
          make -C build/native/default_cpu1/evs test
          make -C build/native/default_cpu1/fs test
          make -C build/native/default_cpu1/msg test
          make -C build/native/default_cpu1/resourceid test
          make -C build/native/default_cpu1/sb test
          make -C build/native/default_cpu1/sbr test
          make -C build/native/default_cpu1/tbl test
          make -C build/native/default_cpu1/time test

      - name: Calculate Coverage
        run: |
          lcov --capture --rc lcov_branch_coverage=1 --directory build --output-file coverage_test.info
          lcov --rc lcov_branch_coverage=1 --add-tracefile coverage_base.info --add-tracefile coverage_test.info --output-file coverage_total.info
          genhtml coverage_total.info --branch-coverage --output-directory lcov