name: Build Archipelago ISO

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  build-iso:
    runs-on: ubuntu-latest
    timeout-minutes: 45
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Build backend
        run: |
          source $HOME/.cargo/env 2>/dev/null || true
          cargo build --release --manifest-path core/Cargo.toml

      - name: Build frontend
        run: cd neode-ui && npm ci && npm run build

      - name: Cache Debian Live ISO
        run: |
          WORK_DIR="image-recipe/build/auto-installer"
          mkdir -p "$WORK_DIR"
          CACHED="/home/archipelago/archy/image-recipe/build/auto-installer/debian-live-installer.iso"
          if [ -f "$CACHED" ] && [ ! -f "$WORK_DIR/debian-live-installer.iso" ]; then
            cp "$CACHED" "$WORK_DIR/debian-live-installer.iso"
            echo "Cached Debian Live ISO copied ($(du -h "$WORK_DIR/debian-live-installer.iso" | cut -f1))"
          fi

      - name: Build unbundled ISO
        run: |
          cd image-recipe
          export ARCHIPELAGO_BIN="$(pwd)/../core/target/release/archipelago"
          ls -la "$ARCHIPELAGO_BIN" || echo "WARNING: binary not found"
          sudo -E UNBUNDLED=1 DEV_SERVER=localhost BUILD_FROM_SOURCE=0 \
            ARCHIPELAGO_BIN="$ARCHIPELAGO_BIN" \
            ./build-auto-installer-iso.sh

      - name: Copy to Builds
        run: |
          ISO=$(ls image-recipe/results/archipelago-installer-unbundled-*.iso 2>/dev/null | head -1)
          if [ -n "$ISO" ]; then
            DATE=$(date +%Y%m%d-%H%M)
            sudo cp "$ISO" "/var/lib/archipelago/filebrowser/Builds/archipelago-unbundled-${DATE}.iso"
            sudo chown 1000:1000 "/var/lib/archipelago/filebrowser/Builds/archipelago-unbundled-${DATE}.iso"
            echo "ISO: archipelago-unbundled-${DATE}.iso"
          fi

      - name: Fix workspace permissions
        if: always()
        run: sudo chown -R $(id -u):$(id -g) . 2>/dev/null || true