netsim_integration.yml

name: netsim-integration-CI

on:
  pull_request:
  push:
    branches:
      - main

env:
  RUST_BACKTRACE: 1
  RUSTFLAGS: -Dwarnings
  MSRV: "1.63"

jobs:
  netsim-integration-tests:
    name: Run network simulations/benchmarks
    runs-on: [self-hosted, linux, X64]
    permissions:
      issues: write
      pull-requests: write
    steps:
    - name: Checkout
      uses: actions/checkout@master
      with:
        submodules: recursive
    
    - name: Install rust stable
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true
      
    - name: Install netsim deps
      run: |
        cd netsim
        sudo apt update
        ./setup.sh

    - name: Build chuck
      run: |
        cargo build --release

    - name: Fetch and build iroh
      run: |
        git clone https://github.com/n0-computer/iroh.git
        cd iroh
        cargo build --release
    
    - name: Fetch and build iroh-ffi
      run: |
        git clone https://github.com/n0-computer/iroh-ffi.git
        cd iroh-ffi
        echo "iroh = { path = \"../iroh\" }" >> Cargo.toml
        pip3 install maturin uniffi-bindgen
        maturin build --release

    - name: Copy binaries to right location
      run: |
        cp target/release/chuck netsim/bins/chuck
        cp iroh/target/release/iroh netsim/bins/iroh
        cp iroh-ffi/target/wheels/iroh-*-py3-none-manylinux_2_34_x86_64.whl ./netsim/bins/

    - name: Setup python venv
      run: |
        cd netsim
        python3 -m venv venv
        source venv/bin/activate
        pip3 install bins/iroh-*.whl
        pip3 install -r playbooks/requirements.txt

    - name: Run tests
      run: |
        cd netsim
        sudo kill -9 $(pgrep ovs)
        sudo mn --clean
        sudo python3 main.py --integration sims/standard/iroh.json
        sudo python3 main.py --integration sims/example/playbook.json

    - name: Setup Environment (PR)  
      if: ${{ github.event_name == 'pull_request' }}  
      shell: bash  
      run: |  
        echo "LAST_COMMIT_SHA=$(git rev-parse --short ${{ github.event.pull_request.head.sha }})" >> ${GITHUB_ENV}
        echo "HEAD_REF=${{ github.event.pull_request.head.ref }}" >> ${GITHUB_ENV}
    - name: Setup Environment (Push)  
      if: ${{ github.event_name == 'push' }}  
      shell: bash  
      run: |  
        echo "LAST_COMMIT_SHA=$(git rev-parse --short ${GITHUB_SHA})" >> ${GITHUB_ENV}
        echo "HEAD_REF=${{ github.head_ref }}" >> ${GITHUB_ENV}

    - name: Generate reports
      run: |
        cd netsim
        python3 reports_csv.py --prom --commit ${{ env.LAST_COMMIT_SHA }} > report_prom.txt
        python3 reports_csv.py --metro --commit ${{ env.LAST_COMMIT_SHA }} > report_metro.txt

    - name: Echo metrics
      run: |
        cd netsim
        d=$(cat report_metro.txt)
        metro_data=$(printf "%s\n " "$d")
        echo "$metro_data"