name: Linux CI

on:
  push:
    branches: [ "main" ]

  pull_request:
    branches: [ "main" ]

  # Allows manual triggering of the workflow
  workflow_dispatch:

jobs:

  run-tests:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: '1.23'

    # cache simple-responder to save the build time
    - name: Restore Simple Responder
      id: restore-simple-responder
      uses: actions/cache/restore@v4
      with:
        path: ./build
        key: ${{ runner.os }}-simple-responder-${{ hashFiles('misc/simple-responder/simple-responder.go') }}

    # necessary for testing proxy/Process swapping
    - name: Create simple-responder
      run: make simple-responder

    - name: Save Simple Responder
      # nothing new to save ... skip this step
      if: steps.restore-simple-responder.outputs.cache-hit != 'true'
      id: save-simple-responder
      uses: actions/cache/save@v4
      with:
        path: ./build
        key: ${{ runner.os }}-simple-responder-${{ hashFiles('misc/simple-responder/simple-responder.go') }}

    - name: Test all
      run: make test-all