135 lines
4.0 KiB
Bash
Executable File
135 lines
4.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Local AI Image Generator - Linux Launcher
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# Double-click or run: ./start.sh
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# Use --max-perf to enable ROCm/CUDA backend downloads on first setup.
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#
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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APP_DIR="$SCRIPT_DIR/app"
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NODE_DIR="$APP_DIR/tools/node-linux"
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NODE_BIN="$NODE_DIR/bin/node"
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DIST_INDEX="$APP_DIR/dist/index.html"
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SETUP_SCRIPT="$SCRIPT_DIR/scripts/setup.sh"
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SERVE_SCRIPT="$SCRIPT_DIR/scripts/serve.cjs"
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FRONTEND_PORT="${FRONTEND_PORT:-1420}"
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SETUP_REASON=""
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SETUP_MODE="Repair"
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MAX_PERF_FLAG=""
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# Parse args
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if [[ "${1:-}" == "--max-perf" ]]; then
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MAX_PERF_FLAG="--max-perf"
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fi
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# ── First-time setup check ─────────────────────────────────────────────────
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if [[ ! -d "$NODE_DIR" ]]; then
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SETUP_MODE="First-Time Setup"
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fi
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if [[ ! -x "$NODE_BIN" ]]; then
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SETUP_REASON="Portable Node.js is missing."
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fi
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if [[ ! -f "$DIST_INDEX" ]]; then
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SETUP_REASON="Frontend build is missing."
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fi
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# At minimum we need CPU or Vulkan backend on Linux
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if [[ ! -f "$APP_DIR/backend/linux/cpu/sd-cpu" && ! -f "$APP_DIR/backend/linux/vulkan/sd-vulkan" ]]; then
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SETUP_REASON="No Linux backend binary is installed."
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fi
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if [[ -n "$SETUP_REASON" ]]; then
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echo ""
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echo " ============================================================"
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echo " LOCAL AI IMAGE GENERATOR | $SETUP_MODE"
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echo " ============================================================"
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echo ""
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if [[ "$SETUP_MODE" == "First-Time Setup" ]]; then
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echo " This looks like your first run. Setting up automatically..."
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else
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echo " Local AI Image Generator needs a quick repair before launch."
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fi
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echo " Reason: $SETUP_REASON"
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echo " Models are not downloaded during setup. Download or import them in the app."
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echo ""
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read -rp " Press Enter to continue, or Ctrl+C to cancel."
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# Clear any existing frontend server process
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if command -v fuser >/dev/null 2>&1; then
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fuser -k "${FRONTEND_PORT}/tcp" >/dev/null 2>&1 || true
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fi
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if ! bash "$SETUP_SCRIPT" $MAX_PERF_FLAG; then
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echo ""
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echo " [ERROR] Setup failed. Please check the output above."
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read -rp " Press Enter to close..."
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exit 1
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fi
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fi
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# ── Launch ─────────────────────────────────────────────────────────────────
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clear 2>/dev/null || true
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echo ""
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echo " ============================================================"
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echo " LOCAL AI IMAGE GENERATOR | Launching..."
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echo " ============================================================"
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echo ""
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# Clear frontend port
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if command -v fuser >/dev/null 2>&1; then
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fuser -k "${FRONTEND_PORT}/tcp" >/dev/null 2>&1 || true
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fi
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# Start the server
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echo " Starting Local AI Image Generator..."
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export PATH="$NODE_DIR/bin:$PATH"
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export FRONTEND_PORT="$FRONTEND_PORT"
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# Run server in background and capture PID
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"$NODE_BIN" "$SERVE_SCRIPT" &
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SERVER_PID=$!
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# Wait for server to be ready
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sleep 2
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# Open browser
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if command -v xdg-open >/dev/null 2>&1; then
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echo " Opening browser at http://localhost:${FRONTEND_PORT}"
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xdg-open "http://localhost:${FRONTEND_PORT}" >/dev/null 2>&1 &
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else
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echo " Open your browser to: http://localhost:${FRONTEND_PORT}"
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fi
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echo ""
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echo " ============================================================"
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echo " Running!"
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echo " Web UI: http://localhost:${FRONTEND_PORT}"
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echo " GPU API: Auto-selected by the app (starts at 8080)"
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echo ""
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echo " Press Ctrl+C in this window to stop all services."
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echo " ============================================================"
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echo ""
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# Cleanup on exit
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cleanup() {
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echo ""
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echo " Shutting down..."
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if kill -0 "$SERVER_PID" >/dev/null 2>&1; then
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kill -TERM "$SERVER_PID" >/dev/null 2>&1 || true
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sleep 1
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kill -KILL "$SERVER_PID" >/dev/null 2>&1 || true
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fi
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echo " Done. Goodbye!"
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exit 0
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}
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trap cleanup SIGINT SIGTERM
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# Keep script alive
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wait "$SERVER_PID" || true
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cleanup
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