name: libakstdlib CI Build
run-name: ${{ gitea.actor }} libakstdlib test
on: [push]

jobs:
  cmake_build:
    runs-on: ubuntu-latest
    steps:
      - run: echo "Triggered by ${{ gitea.event_name }} from ${{ gitea.repository }}@${{ gitea.ref }}. Building on ${{ runner.os }}."
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          # A top-level build uses deps/libakerror via add_subdirectory, so the
          # submodule has to be present or the configure step fails outright.
          submodules: recursive
      - name: dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y cmake gcc moreutils
          # Depends on libakerror@main
          git clone https://source.starfort.tech/andrew/libakerror.git
          cd libakerror
          cmake -S . -B build
          cmake --build build
          cmake --install build
      - name: build and test
        run: |
          cmake -S . -B build
          cmake --build build
          sudo cmake --install build
          ctest --test-dir build --output-on-failure
      - run: echo "🍏 This job's status is ${{ job.status }}."

  mutation_test:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          # The harness copies the repo and builds the copy top-level, so it
          # needs deps/libakerror present just like the main job does.
          submodules: recursive
      - name: dependencies
        run: |
          sudo apt-get update -y
          sudo apt-get install -y cmake gcc moreutils python3
      # Verify the tests actually catch bugs: break the library many ways and
      # confirm the suite fails. Gated on src/stdlib.c (fast, deterministic);
      # run the full default target locally for the macro header as well.
      #
      # The threshold is a ratchet, not a quality bar. The score on the section
      # 1.0 suite is 46.8% (81/173 killed): the list and tree functions are
      # covered, and everything else in src/stdlib.c -- the printf family, the
      # ato* family, realpath, the memory and stream wrappers -- has no tests
      # yet, so its mutants survive. 40 leaves headroom for the runner while
      # still failing on a real regression (tests deleted, or new untested code
      # added). Raise it as TODO.md sections 1.1-1.9 land.
      - name: mutation testing
        run: |
          python3 scripts/mutation_test.py \
            --target src/stdlib.c \
            --junit mutation-junit.xml \
            --threshold 40
      # Publish even when the threshold gate fails, so survivors are visible --
      # each one is a missing test. Display-only (fail_on_failure: false); the
      # --threshold above is the gate. annotate_only avoids the Checks API 404
      # on Gitea (mikepenz/action-junit-report#23).
      - name: publish mutation results
        if: always()
        uses: mikepenz/action-junit-report@v4
        with:
          report_paths: 'mutation-junit.xml'
          annotate_only: true
          detailed_summary: true
          include_passed: true
          fail_on_failure: 'false'
      - run: echo "🍏 This job's status is ${{ job.status }}."