coverage.yml

name: Coverage
on:
  push:
    # Pattern matched against refs/tags
    tags:
      - "**" # Push events to every tag including hierarchical tags like v0.1.0/beta

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
jobs:
  generate_coverage:
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      - uses: ilammy/setup-nasm@v1

      - name: Checkout sources
        uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Install LLVM and Clang
        uses: KyleMayes/install-llvm-action@v1
        with:
          version: "12.0.1"
          directory: ${{ runner.temp }}/llvm

      - name: Install toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly-2022-11-21
          override: true
          components: rust-src, rustfmt, clippy, llvm-tools-preview

      - name: Run cargo install grcov
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: grcov

      - name: Cache
        uses: Swatinem/rust-cache@v1

      - name: Check code
        run: |
          ./sh_script/build.sh -c

      - name: Install AFL (Linux)
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: --force --version 0.12.12 afl
        if: runner.os == 'Linux'

      - name: Install Cargo-Fuzz (Linux)
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: cargo-fuzz
        if: runner.os == 'Linux'

      - name: set core_pattern for core
        run: |
          sudo su - root <<EOF
          echo core >/proc/sys/kernel/core_pattern
          pushd /sys/devices/system/cpu
          echo performance | tee cpu*/cpufreq/scaling_governor
          popd
          exit
          EOF
        if: runner.os == 'Linux'

      - name: cargo build
        env:
          LLVM_PROFILE_FILE: build-%p-%m.profraw
          RUSTFLAGS: "-C instrument-coverage"
          CC_x86_64_unknown_none: clang
          AR_x86_64_unknown_none: llvm-ar
          RUN_REQUESTER_FEATURES: "spdm-ring"
          RUN_RESPONDER_FEATURES: "spdm-ring"
        run: |
          ./sh_script/build.sh -r

      - name: cargo build enable hashed-transcript-data
        env:
          LLVM_PROFILE_FILE: build-hashed-transcript-data-%p-%m.profraw
          RUSTFLAGS: "-C instrument-coverage"
          CC_x86_64_unknown_none: clang
          AR_x86_64_unknown_none: llvm-ar
          RUN_REQUESTER_FEATURES: "spdm-ring,hashed-transcript-data"
          RUN_RESPONDER_FEATURES: "spdm-ring,hashed-transcript-data"
        run: |
          ./sh_script/build.sh -r

      - name: Run fuzz
        env:
          FUZZ_HASH_TRANSCRIPT_DATA_FEATURE: true
        run: |
          ./sh_script/fuzz_run.sh -c Scoverage

      - name: Run fuzz
        env:
          FUZZ_HASH_TRANSCRIPT_DATA_FEATURE: false
        run: |
          ./sh_script/fuzz_run.sh -c Scoverage

      - name: Run tests and collect coverage
        run: |
          grcov $(find . -name "*.profraw") \
            --branch \
            --binary-path ./target/debug/ \
            -s . \
            -t lcov \
            --ignore-not-existing \
            -o lcov.info
      - name: Upload coverage reports to Codecov with GitHub Action
        uses: codecov/codecov-action@v3
        with:
          files: ./lcov.info
          fail_ci_if_error: true
          verbose: true