fix: fix heredoc terminator indentation causing syntax error in setup script

scripts/setup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# MPVJ Headless Setup Script (Hardened & Pre-compiled OF)
+# MPVJ Headless Setup Script (Final Polish & Robustness)
 # Usage: curl -sSL <URL>/setup.sh | sudo bash -s -- <REPO_URL>
 
 set -e
@@ -86,7 +86,10 @@ echo "System Staging Phase..."
 
 # 2.1 Pre-Flight Disk Check
 FREE_SPACE_KB=$(df / --output=avail | tail -n1)
-[ "$FREE_SPACE_KB" -lt 4194304 ] && { whiptail --msgbox "Error: 4GB free space required." 8 45 < /dev/tty; exit 1; }
+if [ "$FREE_SPACE_KB" -lt 4194304 ]; then
+  whiptail --msgbox "Error: 4GB free space required." 8 45 < /dev/tty
+  exit 1
+fi
 
 # 2.2 System Updates
 if command -v apt-get > /dev/null; then
@@ -159,11 +162,23 @@ sudo -u "$REAL_USER" git clone "$REPO_URL" "$REAL_HOME/mpvj"
 mkdir -p "$REAL_HOME/media"
 chown -R "$REAL_USER:$REAL_USER" "$REAL_HOME/mpvj" "$REAL_HOME/media"
 
-# 4.2 Backend Install
+# 4.2 Build
+export NODE_OPTIONS="--max-old-space-size=512"
 cd "$REAL_HOME/mpvj/backend"
+echo "Installing backend dependencies..."
 rm -rf node_modules package-lock.json
 sudo -u "$REAL_USER" npm install --omit=optional --package-lock=false
 
+cd "$REAL_HOME/mpvj/frontend"
+if [ ! -d "dist" ]; then
+  echo "Installing frontend dependencies and building..."
+  rm -rf node_modules package-lock.json
+  sudo -u "$REAL_USER" npm install --omit=optional --package-lock=false
+  sudo -u "$REAL_USER" npm run build
+else
+  echo "Pre-built frontend detected. Skipping frontend build."
+fi
+
 # 4.3 Setup Systemd
 cat <<EOF > /etc/systemd/system/mpvj-backend.service
 [Unit]
@@ -194,33 +209,17 @@ echo "Installing Pre-compiled OpenFrameworks (FAST)..."
 cd "$REAL_HOME"
 if [ ! -d "openFrameworks" ]; then
   echo "Downloading OpenFrameworks v0.12.1..."
-  
-  # Determine architecture for download
   ARCH=$(uname -m)
-  OF_FILE="of_v0.12.1_linuxaarch64_release.tar.gz" # Default for 64-bit
+  OF_FILE="of_v0.12.1_linuxaarch64_release.tar.gz"
-  
+  [ "$ARCH" != "aarch64" ] && [ "$ARCH" != "x86_64" ] && OF_FILE="of_v0.12.1_linuxarmv6l_release.tar.gz"
-  if [ "$ARCH" != "aarch64" ] && [ "$ARCH" != "x86_64" ]; then
-    echo "32-bit or legacy ARM detected. Using armv6l version."
-    OF_FILE="of_v0.12.1_linuxarmv6l_release.tar.gz"
-  fi
-
-  # Use the user-suggested URL format if my default fails
   DOWNLOAD_URL="https://github.com/openframeworks/openFrameworks/releases/download/0.12.1/$OF_FILE"
-  
-  echo "Downloading from: $DOWNLOAD_URL"
   if ! sudo -u "$REAL_USER" wget "$DOWNLOAD_URL"; then
-    echo "Wget failed, trying manual fallback URL..."
     sudo -u "$REAL_USER" curl -L -O "$DOWNLOAD_URL"
   fi
-  
-  echo "Extracting OpenFrameworks..."
   sudo -u "$REAL_USER" tar -xzf "$OF_FILE"
-  # Use a wildcard to handle the different folder names (aarch64 vs armv6l)
   sudo -u "$REAL_USER" mv of_v0.12.1_linux*_release openFrameworks
   sudo -u "$REAL_USER" rm "$OF_FILE"
 
-  # Crucial: Install dependencies manually for Debian Trixie/modern systems
-  # Internal script is obsolete and looks for libgconf-2-4 which is gone.
   echo "Installing modern dependencies for Debian Trixie..."
   if command -v apt-get > /dev/null; then
     DEBIAN_FRONTEND=noninteractive apt-get install -y \
@@ -243,28 +242,31 @@ echo "Downloading and building ofxPiMapper Addon..."
 cd "$REAL_HOME/openFrameworks/addons"
 [ ! -d "ofxPiMapper" ] && sudo -u "$REAL_USER" git clone --depth 1 https://github.com/kr15h/ofxPiMapper.git
 
-# Apply the highlight patch to the addon before building
+# Apply patches to the addon before building
 cd "$REAL_HOME/openFrameworks/addons/ofxPiMapper"
 if [ -f src/Osc/OscControl.cpp ]; then
-  echo "Applying highlight surface OSC listener modification..."
+  echo "Applying highlight patch..."
   if ! grep -q "ofxPiMapper/surface/highlight" src/Osc/OscControl.cpp; then
-    sed -i '/if (m.getAddress() == "\/ofxPiMapper\/surface\/select"){/i \
+    # Create a temporary patch file
-  if (m.getAddress() == "/ofxPiMapper/surface/highlight"){ \
+    # terminator MUST NOT be indented
-      int surfaceIndex = m.getArgAsInt32(0); \
+    cat <<'EOF_PATCH' > /tmp/highlight.patch
-      mapper->getSurfaceManager()->selectSurface(surfaceIndex); \
+    if (m.getAddress() == "/ofxPiMapper/surface/highlight"){
-      return; \
+        int surfaceIndex = m.getArgAsInt32(0);
-  }' src/Osc/OscControl.cpp
+        mapper->getSurfaceManager()->selectSurface(surfaceIndex);
-  fi
+        return;
+    }
+EOF_PATCH
+    sed -i '/if (m.getAddress() == "\/ofxPiMapper\/surface\/select"){/r /tmp/highlight.patch' src/Osc/OscControl.cpp
+    rm -f /tmp/highlight.patch
   fi
+fi
 
-  # Patch for unique_ptr namespace issue in VideoSource.h
+if [ -f src/Sources/VideoSource.h ]; then
-  if [ -f src/Sources/VideoSource.h ]; then
   echo "Applying std:: namespace patch to VideoSource.h..."
   sed -i 's/unique_ptr/std::unique_ptr/g' src/Sources/VideoSource.h
-  fi
+fi
-  fi
 
-# Build Example (Clean call - let OF detect platform, but ignore Trixie compiler strictness)
+# Build Example
 cd "$REAL_HOME/openFrameworks/addons/ofxPiMapper/example_basic"
 echo "Starting compilation..."
 sudo -u "$REAL_USER" make -j1 USER_CFLAGS="-Wno-error -Wno-reorder -Wno-sign-compare -Wno-delete-non-virtual-dtor"