nightly-release.yaml

name: Nightly Release

on:
  schedule:
    - cron: '0 2 * * *'  # 2 AM UTC daily
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag (default: today YYYY-MM-DD)'
        required: false

jobs:
  generate-matrix:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
      tag: ${{ steps.set-tag.outputs.tag }}
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: false
          token: ${{ secrets.MY_REPO_PAT }}

      - name: Checkout submodules
        run: |
          git config --global url."https://x-access-token:${{ secrets.MY_REPO_PAT }}@github.com/".insteadOf "git@github.com:"
          git submodule update --init --force

      - name: Set matrix
        id: set-matrix
        run: |
          export EVENT_NAME="${{ github.event_name }}"
          export RUN_ATTEMPT="${{ github.run_attempt }}"
          export COMMIT_MESSAGE=""
          echo "matrix=$(bash ext/rusefi/firmware/bin/generate_matrix.sh boards)" >> $GITHUB_OUTPUT

      - name: Set release tag
        id: set-tag
        run: |
          if [ -n "${{ github.event.inputs.tag }}" ]; then
            echo "tag=${{ github.event.inputs.tag }}" >> $GITHUB_OUTPUT
          else
            echo "tag=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT
          fi

  build:
    needs: generate-matrix
    runs-on: ubuntu-latest
    if: ${{ ! contains(needs.generate-matrix.outputs.matrix, '[]') }}
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}

    steps:
      - uses: actions/checkout@v4
        with:
          submodules: false
          token: ${{ secrets.MY_REPO_PAT }}

      - name: Checkout submodules
        run: |
          git config --global url."https://x-access-token:${{ secrets.MY_REPO_PAT }}@github.com/".insteadOf "git@github.com:"
          git submodule update --init --force

      - uses: ./ext/rusefi/.github/workflows/custom-board-build
        with:
          meta_info: ${{ matrix.meta-info }}
          push: 'false'
          run_simulator: 'false'
          artifacts: bundle
          uploads: ''
          MY_REPO_PAT: ${{ secrets.MY_REPO_PAT }}
          ADDITIONAL_ENV: ${{ secrets.ADDITIONAL_ENV }}

  release:
    needs: [generate-matrix, build]
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pages: write
      id-token: write
    steps:
      - uses: actions/checkout@v4

      - name: Download bundle artifacts
        uses: actions/download-artifact@v4
        with:
          path: downloaded/
          pattern: 'rusefi_bundle_*'

      - name: Collect bundle ZIPs
        run: |
          mkdir -p bundles
          for artifact_dir in downloaded/*/; do
            artifact_name=$(basename "${artifact_dir%/}")
            zip_name="${artifact_name%.zip}.zip"
            (cd "$artifact_dir" && zip -r "../../bundles/${zip_name}" .)
            echo "Packed: bundles/${zip_name}"
          done

      - name: List bundles
        run: find bundles/ -type f | sort

      - name: Read changelog
        id: changelog
        run: |
          if [ -f CHANGELOG.md ]; then
            BODY=$(awk '/^## \[/{p++} p==1{print} p==2{exit}' CHANGELOG.md | tail -n +2)
            echo "body<<CHANGELOG_EOF" >> $GITHUB_OUTPUT
            echo "$BODY" >> $GITHUB_OUTPUT
            echo "CHANGELOG_EOF" >> $GITHUB_OUTPUT
          else
            echo "body=Automated nightly firmware build." >> $GITHUB_OUTPUT
          fi

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ needs.generate-matrix.outputs.tag }}
          name: Nightly ${{ needs.generate-matrix.outputs.tag }}
          prerelease: true
          body: |
            Automated nightly firmware build for Mazduino boards.

            ${{ steps.changelog.outputs.body }}

            ## Boards included
            - mazduino-compact (STM32F407VGT6, knock enabled)
            - mazduino-lite (STM32F407VGT6, no knock)
            - mazduino-mini6ch (STM32F427VGT6, ETB + traction control)
            - mazduino-mega100 (STM32F407VGT6, 1MB, full features, USB + CAN)
            - mazduino-mega100-512 (STM32F407VET6, 512KB, reduced feature set)

            ## Bundle contents
            Each `.zip` contains:
            - `rusefi_console.jar` - rusEFI desktop application (requires Java 11+)
            - `rusefi_<board>.ini` - TunerStudio definition file
            - `rusefi.bin` - firmware binary (flash via ST-Link or DFU)
            - Flash scripts (`flash_dfu.sh`, `flash_stlink.sh`)

            ## Flashing
            - ST-Link / SWD: run `flash_stlink.sh` or use STM32CubeProgrammer with `rusefi.bin`
            - USB DFU: hold BOOT0, then run `flash_dfu.sh`

            ## TunerStudio
            Launch `rusefi_console.jar` or open TunerStudio and point it to the `.ini` file for your board.
          files: bundles/*

      - name: Extract INI files from bundles
        id: extract-ini
        run: |
          mkdir -p ini-pages
          while IFS= read -r ini; do
            [ -f "$ini" ] || continue
            SIG=$(grep -oP 'signature\s*=\s*"\K[^"]+' "$ini" | head -1)
            SIGPART="${SIG#rusEFI }"
            IFS='.' read -r BRANCH YEAR MONTH DAY TARGET HASH <<< "$SIGPART"
            if [ -z "$HASH" ]; then
              echo "Skipping $ini — could not parse signature: $SIG"
              continue
            fi
            DEST="ini-pages/$BRANCH/$YEAR/$MONTH/$DAY/$TARGET"
            mkdir -p "$DEST"
            cp "$ini" "$DEST/${HASH}.ini"
            echo "Staged: $DEST/${HASH}.ini"
          done < <(find downloaded/ -name "*.ini" -type f)
          ls -lR ini-pages/

      - name: Deploy INI files to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          deploy_key: ${{ secrets.GHPAGES_DEPLOY_KEY }}
          publish_dir: ./ini-pages
          destination_dir: ini
          keep_files: true