firmware.yml

name: Build ffmuc firmware

on:
  workflow_dispatch:
  push:
    tags:
      - v*
  pull_request:
    paths-ignore:
      - '**.md'
      - '**/CODEOWNERS'
      - '.github/ISSUE_TEMPLATE'
      - '.github/*.yml'
      - '.github/workflows/backport.yml'
      - 'contrib/sign.sh'

jobs:
  generate_target_matrix:
    runs-on: ubuntu-latest
    outputs:
      target_json: ${{ steps.set_target.outputs.target }}
      build_target_json: ${{ steps.set_target.outputs.build_target }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set target matrix
        id: set_target
        shell: bash
        run: |
          target_list=$(cat targets | jq -Rsc '.[:-1] | split("\n")')
          echo "target={\"target\": $(echo $target_list)}" >> $GITHUB_OUTPUT
          echo "build_target={\"target\": $(echo $target_list)}" >> $GITHUB_OUTPUT

  build_firmware:
    needs: generate_target_matrix
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.generate_target_matrix.outputs.build_target_json) }}
    runs-on: ubuntu-latest
    steps:
      - name: Maximize build space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /usr/local/lib/android
          sudo rm -rf /opt/ghc
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install build dependencies
        run: |
          sudo -E ./scripts/install_build_dependencies.sh
      - name: build target ${{ matrix.target }}
        id: compile
        run: |
          git checkout -b patched ${GITHUB_SHA}
          make BROKEN=1 GLUON_TARGETS=${{ matrix.target }} V=s
          echo "status=success" >> $GITHUB_OUTPUT
      - name: Upload firmware ${{ matrix.target }}
        uses: actions/upload-artifact@v4
        if: steps.compile.outputs.status == 'success'
        with:
          name: ${{ matrix.target }}_output
          path: ./output

  create_release:
    runs-on: ubuntu-latest
    needs:
      - build_firmware
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    steps:
      - name: Download all artifacts
        uses: actions/download-artifact@v4
      - name: Display structure of artifacts
        run: ls -R
      - name: Create tar.gz files
        run: |
          set -x
          for output in *_output; do
            tar zcvf "${output}.tar.gz" "${output}"
          done
      - name: Create Release & Upload Release Assets
        uses: softprops/action-gh-release@v2
        with:
          # Note: If there is no release name specified, releases created in
          # the GitHub UI do not trigger a failure and are modified instead.
          draft: false
          prerelease: true  # "next" should always be a pre-release
          # Note: Release notes are only auto-generated if the release was
          # created by the Github Action and was not created in the Github UI.
          generate_release_notes: true
          files: |
            ./*_output.tar.gz