run-cn-examples.yml

# Modified from rems-project/cerberus/blob/master/.github/workflows/ci.yml

name: Test all examples with CN

on:   
  pull_request:
  push:
    branches:
      - main

# cancel in-progress job when a new push is performed
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    strategy:
      matrix:
        version: [4.14.1]
    
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4
      with:  
        repository: rems-project/cerberus 

    - name: System dependencies (ubuntu)
      run: |
        sudo apt install build-essential libgmp-dev z3 opam
    
    - name: Restore cached opam
      id: cache-opam-restore
      uses: actions/cache/restore@v4
      with:
        path: ~/.opam
        key: ${{ matrix.version }}

    - name: Setup opam
      if: steps.cache-opam-restore.outputs.cache-hit != 'true'
      run: opam init --yes --no-setup --shell=sh --compiler=${{ matrix.version }}

    - name: Install dependencies
      run: |
        opam switch ${{ matrix.version }}
        eval $(opam env --switch=${{ matrix.version }})
        opam install --deps-only --yes ./cerberus.opam ./cerberus-lib.opam ./cn.opam
    
    - name: Save cached opam
      id: cache-opam-save
      uses: actions/cache/save@v4
      with:
        path: ~/.opam
        key: ${{ steps.cache-opam-restore.outputs.cache-primary-key }}

    - name: Install Cerberus
      run: |
        opam switch ${{ matrix.version }}
        eval $(opam env --switch=${{ matrix.version }})
        opam pin --yes --no-action add cerberus-lib .
        opam pin --yes --no-action add cerberus .
        opam install --yes cerberus

    - name: Install CN
      run: |
        opam switch ${{ matrix.version }}
        eval $(opam env --switch=${{ matrix.version }})
        opam pin --yes --no-action add cn .
        opam install --yes cn

    - name: Download cvc5 release 
      uses: robinraju/release-downloader@v1 
      with: 
        repository: cvc5/cvc5
        tag: cvc5-1.1.2
        fileName: cvc5-Linux-static.zip

    - name: Unzip and install cvc5
      run: |
        unzip cvc5-Linux-static.zip
        chmod +x cvc5-Linux-static/bin/cvc5
        sudo cp cvc5-Linux-static/bin/cvc5 /usr/local/bin/

    - name: Checkout cn-tutorial
      uses: actions/checkout@v4
      with: 
        path: cn-tutorial

    - name: Run CN Tutorial CI tests
      run: |
        opam switch ${{ matrix.version }}
        eval $(opam env --switch=${{ matrix.version }})
        USE_OPAM='' tests/run-cn-tutorial-ci.sh cn-tutorial