name: Build Solo Firmwares

permissions:
  contents: write

on:
  workflow_dispatch:
  push:
    tags:
      - 'v*'

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:

  get-solo-envs:
    runs-on: ubuntu-latest
    outputs:
      envs: ${{ steps.list-envs.outputs.envs }}
    steps:

      - name: Clone Repo
        uses: actions/checkout@v4

      - name: List solo_dual envs
        id: list-envs
        run: |
          envs=$(grep -rh '^\[env:' platformio.ini variants/ \
            | sed 's/\[env://;s/\]//' \
            | grep '_solo_dual$' \
            | jq -R -s -c 'split("\n") | map(select(length > 0))')
          echo "envs=$envs" >> $GITHUB_OUTPUT

  build:
    needs: get-solo-envs
    runs-on: ubuntu-latest
    strategy:
      matrix:
        env: ${{ fromJson(needs.get-solo-envs.outputs.envs) }}
    steps:

      - name: Clone Repo
        uses: actions/checkout@v4

      - name: Setup Build Environment
        uses: ./.github/actions/setup-build-environment

      - name: Resolve build version
        run: |
          if [ "$GITHUB_REF_TYPE" = "tag" ]; then
            echo "BUILD_VERSION=${GITHUB_REF_NAME}" >> $GITHUB_ENV
          else
            echo "BUILD_VERSION=dev-$(git rev-parse --short HEAD)" >> $GITHUB_ENV
          fi

      - name: Build Firmware
        env:
          FIRMWARE_VERSION: ${{ env.BUILD_VERSION }}
        run: /usr/bin/env bash build.sh build-firmware ${{ matrix.env }}

      - name: Rename firmware
        run: |
          DEVICE_NAME=$(echo "${{ matrix.env }}" | sed 's/_solo_dual$//;s/_companion$//' | tr '_' '-')
          mv out/*.uf2 "out/solo-${{ env.BUILD_VERSION }}-${DEVICE_NAME}.uf2" 2>/dev/null || true
          # nRF52 DFU package (adafruit-nrfutil) — used for OTA / BLE-DFU updates.
          mv out/*.zip "out/solo-${{ env.BUILD_VERSION }}-${DEVICE_NAME}-ota.zip" 2>/dev/null || true

      - name: Upload Firmware
        uses: actions/upload-artifact@v4
        with:
          name: solo-${{ matrix.env }}-firmware
          path: out

  release:
    needs: build
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/')
    steps:

      - name: Extract Version from Git Tag
        run: echo "GIT_TAG_VERSION=${GITHUB_REF_NAME}" >> $GITHUB_ENV

      - name: Download all solo firmwares
        uses: actions/download-artifact@v4
        with:
          pattern: solo-*-firmware
          merge-multiple: true
          path: out

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          name: Solo ${{ env.GIT_TAG_VERSION }}
          body: ""
          draft: true
          files: |
            out/*.uf2
            out/*.zip