name: Compile Release
on:
  push:
    tags:
      - '*'

jobs:
  build-release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
        with:
          submodules: recursive

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

      - name: Install uv
        uses: astral-sh/setup-uv@v7
        with:
          version: "latest"
          enable-cache: false

      - name: Install PlatformIO Core
        run: uv pip install --system -U https://github.com/pioarduino/platformio-core/archive/refs/tags/v6.1.19.zip

      - name: Build CrossPoint
        run: pio run -e gh_release

      - name: Patch min_chip_rev_full to 0
        run: |
          python3 - <<'EOF'
          import struct, sys
          # esp_image_header_t (8 bytes) + extended header:
          #   offset 0: wp_pin (B)
          #   offset 1: clk/q drv (B)
          #   offset 2: d/cs drv (B)
          #   offset 3: hd/wp drv (B)
          #   offset 4: chip_id (H, 2 bytes)
          #   offset 6: min_rev (B)
          #   offset 7: min_rev_full (H, 2 bytes)  <-- patch target
          MIN_REV_FULL_OFFSET = 8 + 7
          path = ".pio/build/gh_release/firmware.bin"
          with open(path, "r+b") as f:
              f.seek(MIN_REV_FULL_OFFSET)
              old = struct.unpack("<H", f.read(2))[0]
              print(f"min_chip_rev_full: {old // 100}.{old % 100} -> 0.0")
              f.seek(MIN_REV_FULL_OFFSET)
              f.write(struct.pack("<H", 0))
          EOF

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