kani.yml

# Copyright Kani Contributors
# SPDX-License-Identifier: Apache-2.0 OR MIT
name: Kani CI
on:
  pull_request:
  push:
    # Not just any push, as that includes tags.
    # We don't want to re-trigger this workflow when tagging an existing commit.
    branches:
      - '**'

env:
  RUST_BACKTRACE: 1

jobs:
  regression:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-12, ubuntu-20.04, ubuntu-22.04]
    steps:
      - name: Checkout Kani
        uses: actions/checkout@v4

      - name: Setup Kani Dependencies
        uses: ./.github/actions/setup
        with:
          os: ${{ matrix.os }}

      - name: Build Kani
        run: cargo build-dev

      - name: Execute Kani regression
        run: ./scripts/kani-regression.sh

  write-json-symtab-regression:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout Kani
        uses: actions/checkout@v4

      - name: Setup Kani Dependencies
        uses: ./.github/actions/setup
        with:
          os: ubuntu-20.04

      - name: Build Kani
        run: cargo build-dev -- --features write_json_symtab

      - name: Run tests
        run: |
          cargo run -p compiletest --quiet -- --suite kani --mode kani --quiet --no-fail-fast
          cargo run -p compiletest --quiet -- --suite expected --mode expected --quiet --no-fail-fast
          cargo run -p compiletest --quiet -- --suite cargo-kani --mode cargo-kani --quiet --no-fail-fast


  benchcomp-tests:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout Kani
        uses: actions/checkout@v4

      - name: Install benchcomp dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y python3-pip
          pushd tools/benchcomp && pip3 install -r requirements.txt

      - name: Setup Kani Dependencies
        uses: ./.github/actions/setup
        with:
          os: ubuntu-20.04

      - name: Build Kani using release mode
        run: cargo build-dev -- --release

      - name: Run benchcomp unit and regression tests
        run: pushd tools/benchcomp && PATH=$(realpath ../../scripts):$PATH test/run

  perf:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout Kani
        uses: actions/checkout@v4

      - name: Setup Kani Dependencies
        uses: ./.github/actions/setup
        with:
          os: ubuntu-20.04

      - name: Build Kani using release mode
        run: cargo build-dev -- --release

      - name: Execute Kani performance tests
        run: ./scripts/kani-perf.sh
        env:
          RUST_TEST_THREADS: 1

  bookrunner:
    runs-on: ubuntu-20.04
    permissions:
      contents: write
    steps:
      - name: Checkout Kani
        uses: actions/checkout@v4

      - name: Setup Kani Dependencies
        uses: ./.github/actions/setup
        with:
          os: ubuntu-20.04

      - name: Build Kani
        run: cargo build-dev

      - name: Install book runner dependencies
        run: ./scripts/setup/install_bookrunner_deps.sh

      - name: Generate book runner report
        run: cargo run -p bookrunner
        env:
          DOC_RUST_LANG_ORG_CHANNEL: nightly

      - name: Print book runner text results
        run: cat build/output/latest/html/bookrunner.txt

      - name: Print book runner failures grouped by stage
        run: python3 scripts/ci/bookrunner_failures_by_stage.py build/output/latest/html/index.html

      - name: Detect unexpected book runner failures
        run: ./scripts/ci/detect_bookrunner_failures.sh build/output/latest/html/bookrunner.txt

      - name: Install book dependencies
        run: ./scripts/setup/ubuntu/install_doc_deps.sh

      # On one OS only, build the documentation, too.
      - name: Build Documentation
        run: ./scripts/build-docs.sh

      # When we're pushed to main branch, only then actually publish the docs.
      - name: Publish Documentation
        if: ${{ github.event_name == 'push' && startsWith('refs/heads/main', github.ref) }}
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          branch: gh-pages
          folder: docs/book/
          single-commit: true