Add back PyQt6 and improve Dockerfile

Dockerfile.headless

@@ -1,46 +1,49 @@
-# Dockerfile
-FROM debian:bookworm-slim
-RUN apt-get -y update
-RUN apt install libgl1-mesa-glx -y
-RUN apt-get install 'ffmpeg'\
-    'libsm6'\
-    'libxext6'  -y
+# ============================
+# Base image
+# ============================
+FROM python:3.11-slim-bookworm
 
-# Headless part.
-RUN apt-get update -y \
-  && apt-get install --no-install-recommends -y xvfb libgl1-mesa-dri
-
+# Prevent interactive prompts during package installs
+ENV DEBIAN_FRONTEND=noninteractive \
+    PYTHONUNBUFFERED=1 \
+    XVFB_RES="1920x1080x24" \
+    XVFB_ARGS=""
+
+# Install system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        git \
+        ffmpeg \
+        libgl1-mesa-glx \
+        libsm6 \
+        libxext6 \
+        libgl1-mesa-dri \
+        mesa-utils \
+        xvfb && \
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+# ============================
+# Headless setup
+# ============================
 WORKDIR /usr/bin
 COPY xvfb-startup.sh .
-
 RUN sed -i 's/\r$//' xvfb-startup.sh
-ARG RESOLUTION="1920x1080x24"
-ENV XVFB_RES="${RESOLUTION}"
-ARG XARGS=""
-ENV XVFB_ARGS="${XARGS}"
 ENTRYPOINT ["/bin/bash", "xvfb-startup.sh"]
 
-RUN apt-get update -y \
-  && apt-get install --no-install-recommends -y mesa-utils
-
-# Rally part.
+# ============================
+# Application setup
+# ============================
 WORKDIR /app
-RUN apt-get update && apt-get install -y git && apt-get clean
-# RUN git clone https://gitlab.hevs.ch/louis.lettry/rallyrobopilot.git .
-# RUN git checkout cedric
-COPY . .
 
-RUN set -xe \
-    && apt-get update \
-    && apt-get install -y python3-pip  \
-    && apt-get install -y python3-venv
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt && \
+    pip install --no-cache-dir python3_xlib && \
+    pip install --no-cache-dir -e .
 
-# Set env path. 
-ENV VIRTUAL_ENV=/opt/venv
-RUN python3 -m venv $VIRTUAL_ENV
-ENV PATH="$VIRTUAL_ENV/bin:$PATH"
-RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
-RUN pip install python3_xlib
-RUN pip install -e .
+COPY . .
 
+# ============================
+# Default command
+# ============================
 CMD ["python", "scripts/main.py"]

requirements.txt

@@ -3,6 +3,7 @@ ursinanetworking==2.1.4
 imageio==2.35.1
 numpy>=2.1.0
 screeninfo==0.8.1
+PyQt6==6.7.1
 Flask==3.0.3
 psd-tools3==1.8.2
-setuptools
+setuptools