compile_to_uf2.yml

name: Create uf2 release for new version tag

on:
  push:
    tags:
      - "v*"

jobs:
  compile-uf2:
    runs-on: ubuntu-22.04

    steps:
      - name: clone EuroPi
        uses: actions/checkout@v4
        with:
          path: europi

      - name: clone micropython
        uses: actions/checkout@v4
        with:
          repository: micropython/micropython
          ref: v1.22.2
          path: micropython

      - name: install os deps
        run: sudo apt-get update; sudo apt-get install -y cmake gcc-arm-none-eabi libnewlib-arm-none-eabi build-essential

      - name: prepare micropython build
        working-directory: micropython
        run: make -C ports/rp2 submodules && make -C mpy-cross

      - name: copy europi into micropython modules
        run: |
          mkdir micropython/ports/rp2/modules/contrib
          mkdir micropython/ports/rp2/modules/experimental
          cp -r europi/software/firmware/*.py micropython/ports/rp2/modules
          cp -r europi/software/firmware/experimental/*.py micropython/ports/rp2/modules/experimental
          cp -r europi/software/contrib/*.py micropython/ports/rp2/modules/contrib

      - name: install ssd1306 library
        run: wget https://raw.githubusercontent.com/stlehmann/micropython-ssd1306/master/ssd1306.py -O micropython/ports/rp2/modules/ssd1306.py

      - name: increase virtual filesystem progsize
        run: sed -i 's/progsize=256)/progsize=1024)/g' micropython/ports/rp2/modules/_boot.py

      - name: create main.py entrypoint
        run: |
          cat <<EOF >> micropython/ports/rp2/modules/main.py
          import gc
          gc.collect()
          from contrib.menu import *
          BootloaderMenu(EUROPI_SCRIPTS).main()
          EOF

      - name: "[debug] print modules folder"
        run: tree micropython/ports/rp2/modules

      - name: compile micropython and firmware modules
        working-directory: micropython/ports/rp2
        run: make

      - name: create release asset version
        id: release-asset-version
        run: |
          VERSION=`grep -oP '(?<=")[\d\.]+(?=")' micropython/ports/rp2/modules/version.py`
          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT

      - name: rename firmware file with version info
        run: cp micropython/ports/rp2/build-RPI_PICO/firmware.uf2 europi-v${{ steps.release-asset-version.outputs.VERSION }}.uf2

      - name: create github release
        uses: "marvinpinto/action-automatic-releases@v1.2.1"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          files: europi-v${{ steps.release-asset-version.outputs.VERSION }}.uf2