name: CI Checks

on:
  push:
    branches: ["**"]
  pull_request:
    branches: ["**"]
  workflow_dispatch:

jobs:
  unittest:
    runs-on: ubuntu-latest
    steps:
      - name: Clone This Repo
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: Build
        run: |
          git submodule update --checkout
          cd tools/CMock
          git submodule update --init vendor/unity
          cd ../..
          sudo apt-get install -y lcov
          sudo apt-get install -y unifdef
          cmake -S test/unit-test -B test/unit-test/build/
          make -C test/unit-test/build/ all
      - name: Test
        run: |
          cd test/unit-test/build/
          ctest -E system --output-on-failure
          cd ..
      - name: Coverage
        run: |
          make -C test/unit-test/build/ coverage
          lcov --list --rc lcov_branch_coverage=1 test/unit-test/build/coverage.info

  spell-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Parent Repo
        uses: actions/checkout@v2
        with:
          ref: main
          repository: aws/aws-iot-device-sdk-embedded-C
          path: main
      - name: Clone This Repo
        uses: actions/checkout@v2
        with:
            path: ./tcp
      - name: Install spell
        run: |
          sudo apt-get install spell
          sudo apt-get install util-linux
      - name: Check spelling
        run: |
          PATH=$PATH:main/tools/spell
          # Make sure that the portable directory is not included in the spellcheck.
          sed -i 's/find $DIRNAME/find $DIRNAME -not -path '*portable*'/g' main/tools/spell/find-unknown-comment-words
          find-unknown-comment-words --directory tcp/ --lexicon tcp/.github/lexicon.txt
          if [ "$?" = "0" ]; then
            exit 0
          else
            exit 1
          fi

  formatting:
    # Use only 18.04 since we want the uncrustify version to
    # be 0.66.1_f to ensure proper formatting.
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@v2
      - name: Install Uncrustify
        run: sudo apt-get install uncrustify
      - name: Run Uncrustify
        run: |
          uncrustify --version
          find . -not -path '.*catch_assert.h' -iname "*.[hc]" -exec uncrustify --check -c tools/uncrustify.cfg {} +
      - name: Check For Trailing Whitespace
        run: |
          set +e
          grep --exclude="README.md" -rnI -e "[[:blank:]]$" .
          if [ "$?" = "0" ]; then
            echo "Files have trailing whitespace."
            exit 1
          else
            exit 0
          fi

  doxygen:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - name: Run doxygen build
        uses: FreeRTOS/CI-CD-Github-Actions/doxygen@main
        with:
          path: ./

  build-checks:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Update submodules
        run: git submodule update --init --checkout
      - name: Build checks (Enable all functionalities)
        run: |
           cmake -S test/build-combination -B test/build-combination/build/ \
            -DTEST_CONFIGURATION=ENABLE_ALL
           make -C test/build-combination/build/
      - name: Build checks (Disable all functionalities)
        run: |
           cmake -S test/build-combination -B test/build-combination/build/ \
            -DTEST_CONFIGURATION=DISABLE_ALL
           make -C test/build-combination/build/

  complexity:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Setup
        run: sudo apt-get install complexity
      - name: Install Uncrustify
        run: sudo apt-get install uncrustify
      - name: Complexity
        run: |
          COMPLEXITY_PARAMS="--scores --threshold=10 --horrid-threshold=283"
          TEMP_DIR=./temp
          mkdir -p ${TEMP_DIR}
          for SOURCE_FILE in portable/BufferManagement/*.c *.c
          do
              TARGET_DIR=${TEMP_DIR}/`dirname ${SOURCE_FILE}`
              TARGET_FILE=${TARGET_DIR}/`basename ${SOURCE_FILE}`
              mkdir -p ${TARGET_DIR}
              uncrustify -c tools/uncrustify.complexity.cfg -f ${SOURCE_FILE} > ${TARGET_FILE}
          done
          find ${TEMP_DIR} -iname '*.c' | xargs complexity ${COMPLEXITY_PARAMS}
          RESULT=$?
          rm -rf ${TEMP_DIR}
          if [ "${RESULT}" = "0" ]; then
              echo "All is good."
              exit 0
          else
              echo "Sources are too complex, rc = " ${RESULT}
              exit 1
          fi

  git-secrets:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: Checkout awslabs/git-secrets
        uses: actions/checkout@v2
        with:
          repository: awslabs/git-secrets
          ref: master
          path: git-secrets
      - name: Install git-secrets
        run: cd git-secrets && sudo make install && cd ..
      - name: Run git-secrets
        run: |
          git-secrets --register-aws
          git-secrets --scan