scripts cleanup & better all-in-one deploy

build flutter ui -> deploy backend -> uv sync -> deploy ui

scripts/build-deploy.py

@@ -13,6 +13,7 @@ from pathlib import Path
 sys.path.insert(0, str(Path(__file__).parent))
 from build import build
 from deploy import deploy
+from deploy_backend import deploy as deploy_backend
 
 
 def main():
@@ -39,21 +40,44 @@ def main():
         action="store_true",
         help="Only deploy, don't build",
     )
+    parser.add_argument(
+        "--ui",
+        action="store_true",
+        help="Build/deploy UI only (no backend)",
+    )
+    parser.add_argument(
+        "--backend",
+        action="store_true",
+        help="Deploy backend only (no UI, no build)",
+    )
     args = parser.parse_args()
 
-    # Build
+    # Default: both UI and backend if neither flag specified
-    if not args.deploy_only:
+    do_ui = args.ui or not args.backend
+    do_backend = args.backend or not args.ui
+
+    restart = not args.no_restart
+
+    # Build UI (only if doing UI and not deploy-only)
+    if do_ui and not args.deploy_only:
         print()
         if not build(clean=args.clean):
-            print("Build failed!")
+            print("UI build failed!")
             sys.exit(1)
 
-    # Deploy
+    # Deploy backend FIRST (no build step needed - it's Python)
-    if not args.build_only:
+    # Backend must be up before UI connects to WebSocket
+    if do_backend and not args.build_only:
+        print()
+        if not deploy_backend(restart=restart):
+            print("Backend deploy failed!")
+            sys.exit(1)
+
+    # Deploy UI after backend is ready
+    if do_ui and not args.build_only:
         print()
-        restart = not args.no_restart
         if not deploy(restart=restart):
-            print("Deploy failed!")
+            print("UI deploy failed!")
             sys.exit(1)
 
     print()

scripts/build-deploy.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-# Wrapper for build-deploy.py
-# Usage: ./build-deploy.sh [options]
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-exec python3 "$SCRIPT_DIR/build-deploy.py" "$@"

scripts/build.sh

@@ -1,81 +0,0 @@
-#!/bin/bash
-# Build script for Smart Serow Flutter UI
-# Run this in WSL2 with flutter-elinux installed
-
-set -e
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
-UI_DIR="$PROJECT_ROOT/pi/ui"
-
-echo "=== Smart Serow Build ==="
-echo "Project: $UI_DIR"
-
-# Check for flutter-elinux
-if ! command -v flutter-elinux &> /dev/null; then
-    echo "ERROR: flutter-elinux not found in PATH"
-    echo "Install it or check your PATH"
-    echo ""
-    echo "Current PATH: $PATH"
-    which flutter 2>/dev/null && echo "Found flutter at: $(which flutter)"
-    exit 1
-fi
-
-echo "Using: $(which flutter-elinux)"
-
-# Cross-compilation toolchain for ARM64
-export CC=aarch64-linux-gnu-gcc
-export CXX=aarch64-linux-gnu-g++
-export AR=aarch64-linux-gnu-ar
-export LD=aarch64-linux-gnu-ld
-# CMake-specific vars
-export CMAKE_C_COMPILER=aarch64-linux-gnu-gcc
-export CMAKE_CXX_COMPILER=aarch64-linux-gnu-g++
-
-echo "Cross-compiler: $CXX"
-
-cd "$UI_DIR"
-
-# Initialize elinux project if not already configured
-if [ ! -d "elinux" ]; then
-    echo "Initializing elinux project structure..."
-    flutter-elinux create . --project-name smartserow_ui --org com.smartserow
-fi
-
-# Clean CMake cache on --clean flag
-# (CMake caches compiler choice, so stale cache = wrong linker)
-if [ "${1:-}" = "--clean" ]; then
-    echo "Cleaning CMake cache..."
-    rm -rf build/elinux/arm64
-fi
-
-echo "Fetching dependencies..."
-flutter-elinux pub get
-
-echo "Building for ARM64 (elinux) with DRM-GBM backend..."
-
-# Use Pi sysroot if available (for proper cross-linking)
-SYSROOT_FLAG=""
-if [ -d "$PROJECT_ROOT/pi_sysroot" ]; then
-    echo "Using Pi sysroot: $PROJECT_ROOT/pi_sysroot"
-    SYSROOT_FLAG="--target-sysroot=$PROJECT_ROOT/pi_sysroot"
-fi
-
-flutter-elinux build elinux \
-    --target-arch=arm64 \
-    --target-backend-type=gbm \
-    --target-compiler-triple=aarch64-linux-gnu \
-    $SYSROOT_FLAG \
-    --release
-
-BUILD_OUTPUT="$UI_DIR/build/elinux/arm64/release/bundle"
-
-if [ -d "$BUILD_OUTPUT" ]; then
-    echo ""
-    echo "=== Build Complete ==="
-    echo "Output: $BUILD_OUTPUT"
-    ls -lh "$BUILD_OUTPUT"
-else
-    echo "ERROR: Build output not found at $BUILD_OUTPUT"
-    exit 1
-fi

scripts/deploy.sh

@@ -1,85 +0,0 @@
-#!/bin/bash
-# Deploy script for Smart Serow Flutter UI
-# Pushes build bundle to Pi and optionally restarts service
-
-set -e
-
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
-CONFIG_FILE="$SCRIPT_DIR/deploy_target.json"
-# You'll need to create this file based on deploy_target.sample.json
-
-# Parse config
-if [ ! -f "$CONFIG_FILE" ]; then
-    echo "ERROR: Config file not found: $CONFIG_FILE"
-    exit 1
-fi
-
-# Parse JSON with Python (more universal than jq)
-read_json() {
-    python3 -c "import json; print(json.load(open('$CONFIG_FILE'))['$1'])"
-}
-
-PI_USER=$(read_json user)
-PI_HOST=$(read_json host)
-REMOTE_PATH=$(read_json remote_path)
-SERVICE_NAME=$(read_json service_name)
-
-SSH_TARGET="$PI_USER@$PI_HOST"
-BUILD_DIR="$PROJECT_ROOT/pi/ui/build/elinux/arm64/release/bundle"
-CONFIG_SRC="$PROJECT_ROOT/pi/ui/config.json"
-IMAGES_SRC="$PROJECT_ROOT/extra/images"
-
-echo "=== Smart Serow Deploy ==="
-echo "Target: $SSH_TARGET:$REMOTE_PATH"
-echo "Source: $BUILD_DIR"
-
-if [ ! -d "$BUILD_DIR" ]; then
-    echo "ERROR: Build directory not found. Run build.sh first."
-    exit 1
-fi
-
-# Sync build to Pi
-echo ""
-echo "Syncing files..."
-rsync -avz --delete \
-    "$BUILD_DIR/" \
-    "$SSH_TARGET:$REMOTE_PATH/bundle/"
-
-# Sync config.json (sits next to executable in bundle)
-if [ -f "$CONFIG_SRC" ]; then
-    echo ""
-    echo "Syncing config.json..."
-    rsync -avz "$CONFIG_SRC" "$SSH_TARGET:$REMOTE_PATH/bundle/config.json"
-else
-    echo ""
-    echo "Note: No config.json found, using defaults"
-fi
-
-# Sync images to assets path
-if [ -d "$IMAGES_SRC" ]; then
-    # Read assets_path from config, fall back to default
-    ASSETS_PATH=$(python3 -c "import json; print(json.load(open('$CONFIG_FILE')).get('assets_path', '$REMOTE_PATH/assets'))" 2>/dev/null || echo "$REMOTE_PATH/assets")
-    echo ""
-    echo "Syncing images to $ASSETS_PATH..."
-    rsync -avz "$IMAGES_SRC/" "$SSH_TARGET:$ASSETS_PATH/"
-else
-    echo ""
-    echo "Note: No extra/images folder found, skipping image sync"
-fi
-
-# Restart service if requested
-RESTART="${1:-}"
-if [ "$RESTART" = "--restart" ] || [ "$RESTART" = "-r" ]; then
-    echo ""
-    echo "Restarting service: $SERVICE_NAME"
-    ssh "$SSH_TARGET" "sudo systemctl restart $SERVICE_NAME"
-    sleep 2
-    ssh "$SSH_TARGET" "systemctl status $SERVICE_NAME --no-pager"
-else
-    echo ""
-    echo "Deploy complete. To restart service, run:"
-    echo "  ssh $SSH_TARGET 'sudo systemctl restart $SERVICE_NAME'"
-    echo ""
-    echo "Or run this script with --restart flag"
-fi

scripts/deploy_backend.py

@@ -76,6 +76,18 @@ def deploy(restart: bool = False) -> bool:
         f"{ssh_target}:{remote_path}/",
     ])
 
+    # Run uv sync to install/update dependencies
+    # Use full path since non-interactive SSH doesn't load .bashrc
+    print()
+    print("Running uv sync...")
+    result = run(
+        ["ssh", ssh_target, f"cd {remote_path} && ~/.local/bin/uv sync"],
+        check=False,
+    )
+    if result.returncode != 0:
+        print("WARNING: uv sync failed - dependencies may be out of date")
+        print("Make sure uv is installed on Pi: curl -LsSf https://astral.sh/uv/install.sh | sh")
+
     # Restart service if requested
     if restart:
         print()
@@ -91,11 +103,9 @@ def deploy(restart: bool = False) -> bool:
         print("Or run this script with --restart flag")
 
     print()
-    print("Note: First-time setup on Pi requires:")
+    print("Note: First-time setup on Pi requires uv to be installed:")
     print(f"  ssh {ssh_target}")
-    print(f"  cd {remote_path}")
     print("  curl -LsSf https://astral.sh/uv/install.sh | sh")
-    print("  uv sync")
 
     return True