name: Build IAR

on:
  workflow_dispatch:
  push:
    paths:
      - 'src/**'
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
      - '.github/workflows/build_iar.yml'
  pull_request:
    branches: [ master ]
    paths:
      - 'src/**'
      - 'examples/**'
      - 'lib/**'
      - 'hw/**'
      - '.github/workflows/build_iar.yml'

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  cmake:
    runs-on: [self-hosted, Linux, X64, hifiphile]
    strategy:
      fail-fast: false
      matrix:
        family:
          # Alphabetical order
          # Note: bundle multiple families into a matrix since there is only one self-hosted instance can
          # run IAR build. Too many matrix can hurt due to setup/teardown overhead.
          - 'stm32f0 stm32f1 stm32f7 stm32g0 stm32g4 stm32h7 stm32l4'
    steps:
      - name: Clean workspace
        run: |
          echo "Cleaning up previous run"
          rm -rf "${{ github.workspace }}"
          mkdir -p "${{ github.workspace }}"

      - name: Checkout TinyUSB
        uses: actions/checkout@v3

      - name: Get Dependencies
        run: python3 tools/get_deps.py ${{ matrix.family }}

      - name: Build
        run: python3 tools/build_cmake.py ${{ matrix.family }} -DTOOLCHAIN=iar -DCMAKE_BUILD_TYPE=MinSizeRel

      # Upload binaries for hardware test with self-hosted
      - name: Prepare stm32l412nucleo Artifacts
        if: contains(matrix.family, 'stm32l4')
        working-directory: ${{github.workspace}}/cmake-build/cmake-build-stm32l412nucleo
        run: |
          find device/ -name "*.elf" -exec mv {} ../../ \;

      - name: Upload Artifacts for stm32l412nucleo
        if: contains(matrix.family, 'stm32l4') && github.repository_owner == 'hathach'
        uses: actions/upload-artifact@v3
        with:
          name: stm32l4
          path: |
            *.elf

  # ---------------------------------------
  # Hardware in the loop (HIL)
  # Current self-hosted instance is running on an EPYC 7232 server hosted by HiFiPhile user
  # - STM32L412 Nucleo with on-board jlink as ttyACM0
  # ---------------------------------------
  hw-stm32l412nucleo-test:
    needs: cmake
    runs-on: [self-hosted, Linux, X64, hifiphile]

    steps:
      - name: Clean workspace
        run: |
          echo "Cleaning up previous run"
          rm -rf "${{ github.workspace }}"
          mkdir -p "${{ github.workspace }}"

      - name: Download stm32l4 Artifacts
        uses: actions/download-artifact@v3
        with:
          name: stm32l4

      - name: Create flash.sh
        run: |
          echo > flash.sh 'echo halt > flash.jlink'
          echo >> flash.sh 'echo r >> flash.jlink'
          echo >> flash.sh 'echo loadfile $1 >> flash.jlink'
          echo >> flash.sh 'echo r >> flash.jlink'
          echo >> flash.sh 'echo go >> flash.jlink'
          echo >> flash.sh 'echo exit >> flash.jlink'
          echo >> flash.sh 'cmdout=$(JLinkExe -device stm32l412kb -if swd -JTAGConf -1,-1 -speed auto -NoGui 1 -ExitOnError 1 -CommandFile flash.jlink)'
          echo >> flash.sh 'if (( $? )) ; then echo $cmdout ; fi'
          chmod +x flash.sh

      - name: Test cdc_dual_ports
        run: |
          ./flash.sh cdc_dual_ports.elf
          while (! ([ -e /dev/ttyACM1 ] && [ -e /dev/ttyACM2 ])) && [ $SECONDS -le 10 ]; do :; done
          test -e /dev/ttyACM1 && echo "ttyACM1 exists"
          test -e /dev/ttyACM2 && echo "ttyACM2 exists"

        # Debian does not auto mount usb drive. skip this test for now
      - name: Test cdc_msc
        if: false
        run: |
          ./flash.sh cdc_msc.elf
          readme='/media/pi/TinyUSB MSC/README.TXT'
          while (! ([ -e /dev/ttyACM1 ] && [ -f "$readme" ])) && [ $SECONDS -le 10 ]; do :; done
          test -e /dev/ttyACM1 && echo "ttyACM1 exists"
          test -f "$readme" && echo "$readme exists"
          cat "$readme"

      - name: Test dfu
        run: |
          ./flash.sh dfu.elf
          while (! (dfu-util -l | grep "Found DFU")) && [ $SECONDS -le 10 ]; do :; done
          dfu-util -d cafe -a 0 -U dfu0
          dfu-util -d cafe -a 1 -U dfu1
          grep "TinyUSB DFU! - Partition 0" dfu0
          grep "TinyUSB DFU! - Partition 1" dfu1

      - name: Test dfu_runtime
        run: |
          ./flash.sh dfu_runtime.elf
          while (! (dfu-util -l | grep "Found Runtime")) && [ $SECONDS -le 10 ]; do :; done