name: Compile Release Candidate

on:
  pull_request:

jobs:
  build-release-candidate:
    if: startsWith(github.head_ref, 'release/')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          submodules: recursive

      - uses: actions/cache@v5
        with:
          path: |
            ~/.cache/pip
            ~/.platformio/.cache
          key: ${{ runner.os }}-pio

      - uses: actions/setup-python@v6
        with:
          python-version: '3.14'

      - name: Install PlatformIO Core
        run: pip install --upgrade platformio

      - name: Extract env
        run: |
          echo "SHORT_SHA=${GITHUB_SHA::6}" >> $GITHUB_ENV
          echo "BRANCH_SUFFIX=${GITHUB_REF_NAME#release/}" >> $GITHUB_ENV

      - name: Build CrossPoint Release Candidate
        env:
          CROSSPOINT_RC_HASH: ${{ env.SHORT_SHA }}
        run: pio run -e gh_release_rc

      - name: Upload Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: CrossPoint-RC-${{ env.BRANCH_SUFFIX }}
          path: |
            .pio/build/gh_release_rc/bootloader.bin
            .pio/build/gh_release_rc/firmware.bin
            .pio/build/gh_release_rc/firmware.elf
            .pio/build/gh_release_rc/firmware.map
            .pio/build/gh_release_rc/partitions.bin