unit_tests.yml

name: Unit testing with Codecov coverage checking

on:
  workflow_dispatch:
  push:
    branches:
      - master
      - main
      - develop
  pull_request:

jobs:
  job_unit_test:
    name: Unit test
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder-lite:latest

    steps:
      - name: Clone
        uses: actions/checkout@v3

      - name: Check directory
        run: |
          if [ -d unit-tests ]; then
              echo "DIR_OK=true" >> "$GITHUB_ENV"
          else
              echo "DIR_OK=false" >> "$GITHUB_ENV"
              echo "::error::Missing unit-tests directory!"
          fi

      - name: Clone SDK
        if: ${{ env.DIR_OK == 'true' }}
        uses: actions/checkout@v3
        with:
          repository: ledgerHQ/ledger-secure-sdk
          path: sdk

      - name: Build unit tests
        if: ${{ env.DIR_OK == 'true' }}
        run: |
          cd unit-tests/
          export BOLOS_SDK=../sdk
          cmake -Bbuild -H. && make -C build && make -C build test

      - name: Generate code coverage
        if: ${{ env.DIR_OK == 'true' }}
        run: |
          cd unit-tests/
          lcov --directory . -b "$(realpath build/)" --capture --initial -o coverage.base && \
          lcov --rc lcov_branch_coverage=1 --directory . -b "$(realpath build/)" --capture -o coverage.capture && \
          lcov --directory . -b "$(realpath build/)" --add-tracefile coverage.base --add-tracefile coverage.capture -o coverage.info && \
          lcov --directory . -b "$(realpath build/)" --remove coverage.info '*/unit-tests/*' -o coverage.info && \
          genhtml coverage.info -o coverage

      - uses: actions/upload-artifact@v3
        if: ${{ env.DIR_OK == 'true' }}
        with:
          name: code-coverage
          path: unit-tests/coverage

      - name: Upload to codecov.io
        if: ${{ env.DIR_OK == 'true' }}
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: ./unit-tests/coverage.info
          flags: unittests
          name: codecov-app-flow
          fail_ci_if_error: true
          verbose: true