name: Reusable build util

on:
  workflow_call:
    inputs:
      os:
        required: false
        type: string
        default: 'ubuntu-latest'
      build-system:
        required: true
        type: string
      toolchain:
        required: true
        type: string
      build-args:
        required: true
        type: string
      build-options:
        required: false
        default: ''
        type: string
      upload-artifacts:
        required: false
        default: false
        type: boolean
      upload-metrics:
        required: false
        default: false
        type: boolean
      upload-membrowse:
        required: false
        default: false
        type: boolean
      code-changed:
        required: false
        default: true
        type: boolean

jobs:
  family:
    runs-on: ${{ inputs.os }}
    strategy:
      fail-fast: false
      matrix:
        arg: ${{ fromJSON(inputs.build-args) }}
    steps:
      - name: Checkout TinyUSB
        uses: actions/checkout@v6
        with:
          fetch-depth: ${{ !inputs.upload-membrowse && 1 || 0 }}

      - name: Setup Toolchain
        id: setup-toolchain
        uses: ./.github/actions/setup_toolchain
        with:
          toolchain: ${{ inputs.toolchain }}

      - name: Get Dependencies
        uses: ./.github/actions/get_deps
        with:
          arg: ${{ matrix.arg }}

      - name: Build
        if: ${{ inputs.code-changed }}
        env:
          IAR_LMS_BEARER_TOKEN: ${{ secrets.IAR_LMS_BEARER_TOKEN }}
        run: |
          if [ "${{ inputs.toolchain }}" == "esp-idf" ]; then
            docker run --rm -e MEMBROWSE_API_KEY="$MEMBROWSE_API_KEY" -v $PWD:/project -w /project espressif/idf:tinyusb python tools/build.py --target all ${{ matrix.arg }}
          else
            BUILD_PY_ARGS="-s ${{ inputs.build-system }} ${{ steps.setup-toolchain.outputs.build_option }} ${{ inputs.build-options }} --target all"
            if [ "${{ inputs.upload-metrics }}" = "true" ]; then
              BUILD_PY_ARGS="$BUILD_PY_ARGS --target tinyusb_metrics"
            fi
            python tools/build.py $BUILD_PY_ARGS ${{ matrix.arg }}
          fi
        shell: bash

      - name: Membrowse Upload
        if: inputs.toolchain != 'esp-idf' && inputs.upload-membrowse == true
        continue-on-error: true # have server busy issue with membrowse
        env:
          MEMBROWSE_API_KEY: ${{ secrets.MEMBROWSE_API_KEY }}
        run: |
          # if code-changed is false --> there is no elf -> membrowse target upload with --identical flag
          BUILD_PY_ARGS="-s ${{ inputs.build-system }} ${{ steps.setup-toolchain.outputs.build_option }} ${{ inputs.build-options }}"
          python tools/build.py $BUILD_PY_ARGS --target examples-membrowse-upload -j 1 ${{ matrix.arg }}
        shell: bash

      - name: Upload Artifacts for Metrics
        if: inputs.upload-metrics == true && inputs.code-changed == true
        uses: actions/upload-artifact@v5
        with:
          name: metrics-${{ matrix.arg }}
          path: cmake-build/cmake-build-*/metrics.json

      - name: Upload Artifacts for Hardware Testing
        if: inputs.upload-artifacts == true && inputs.code-changed == true
        uses: actions/upload-artifact@v5
        with:
          name: binaries-${{ matrix.arg }}
          path: |
            cmake-build/cmake-build-*/*/*/*.elf
            cmake-build/cmake-build-*/*/*/*.bin
            cmake-build/cmake-build-*/*/*/*.bin
            cmake-build/cmake-build-*/*/*/bootloader/bootloader.bin
            cmake-build/cmake-build-*/*/*/partition_table/partition-table.bin
            cmake-build/cmake-build-*/*/*/config.env
            cmake-build/cmake-build-*/*/*/flash_args
            cmake-build/hw/mcu/**/*.ld