name: Build and test on Ubuntu

on:
  workflow_dispatch:
  push:
    paths-ignore:
      - ".github/workflows/images-*"
      - ".github/workflows/debian-cache.yml"
      - ".github/workflows/e2e.yml"
  pull_request:

jobs:
  build:
    name: Build on Ubuntu
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1

    - name: Build
      run: go build

  test-unit:
    name: Unit Testing
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1

    - name: Install dependencies for tests
      run: |
        sudo apt-get update
        sudo apt-get install qemu-system-x86

    - name: Bootstrap
      run: ./tools/qemu-ubuntu-img/bootstrap.sh

    - name: Unit Testing
      run: |
        mkdir ~/.out-of-tree
        go test -parallel 1 -v ./...

  test-end-to-end-examples:
    name: E2E Testing (Examples)
    runs-on: ubuntu-latest

    strategy:
      matrix:
        example: [
          { name: "Kernel Module", dir: "kernel-module", params: "" },
          { name: "Kernel Exploit", dir: "kernel-exploit", params: "--threshold=0" },
          { name: "Script", dir: "script", params: "" },
          { name: "Preload", dir: "preload", params: "" }
          ]

    steps:
    - uses: actions/checkout@v1

    - name: Build
      run: go build

    - name: Install dependencies for tests
      run: |
        sudo apt-get update
        sudo apt-get install qemu-system-x86

    - name: End-to-End Testing [${{ matrix.example.name }}]
      run: |
        cd examples/${{ matrix.example.dir }}
        ../../out-of-tree --log-level=debug kernel autogen --max=1
        ../../out-of-tree --log-level=debug pew --qemu-timeout=10m cd ${{ matrix.example.params }}

    - name: Archive logs
      if: always()
      uses: actions/upload-artifact@v3
      with:
        name: test-end-to-end-examples-logs
        path: /home/runner/.out-of-tree/logs