build.yml

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name: Build

on:
  push:
    branches-ignore:
      - 'dependabot/**'
  pull_request:
    branches:
      - 'main'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.repository == 'openthread/ot-efr32' && github.run_id) || github.ref }}
  cancel-in-progress: true

jobs:
  arm-gcc:
    name: arm-gcc-${{ matrix.gcc_ver }}
    runs-on: ubuntu-22.04
    container:
      image: siliconlabsinc/ot-efr32-dev:latest
      options: --user 1001
    strategy:
      fail-fast: false
      matrix:
        include:
          - gcc_ver: 12.2.Rel1
            gcc_download_url: https://developer.arm.com/-/media/Files/downloads/gnu/12.2.rel1/binrel/arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi.tar.xz
            gcc_extract_dir: arm-gnu-toolchain-12.2.rel1-x86_64-arm-none-eabi
          - gcc_ver: 12.3.Rel1
            gcc_download_url: https://developer.arm.com/-/media/Files/downloads/gnu/12.3.rel1/binrel/arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi.tar.xz
            gcc_extract_dir: arm-gnu-toolchain-12.3.rel1-x86_64-arm-none-eabi

    steps:
    - uses: actions/checkout@v4
      with:
        submodules: true

    - name: Create LFS file hash list
      run: git -C third_party/silabs/gecko_sdk lfs ls-files -l | cut -d' ' -f1 | sort > .lfs-assets-id

    - name: Restore gecko_sdk LFS cache
      uses: actions/cache@v4
      id: lfs-cache
      with:
          path: .git/modules/third_party/silabs/gecko_sdk/lfs
          key: lfs-${{ hashFiles('.lfs-assets-id') }}

    - name: Git LFS Pull
      run: git -C third_party/silabs/gecko_sdk lfs pull

    - name: Bootstrap ARM Toolchain
      run: |
        script/bootstrap arm_toolchain ${{ matrix.gcc_download_url }} ${{ matrix.gcc_extract_dir }}

    - name: Build
      run: |
        export PATH=${HOME}/.local/${{ matrix.gcc_extract_dir }}/bin:$PATH
        script/test

    - name: Gather SLC generated files
      if: failure()
      run: |
        rm -rf artifact && mkdir artifact
        for b in build/*/slc; do
            board=$(basename $(dirname "${b}"))

            echo "Artifacting '${board}'"
            mkdir -p "artifact/${board}"
            mv "build/${board}/slc" "artifact/${board}"
        done

    - uses: actions/upload-artifact@v4
      if: failure()
      with:
        name: build-${{ matrix.gcc_ver }}
        path: artifact