Update Dockerfile

Dockerfile

@@ -1,94 +1,97 @@
 ############################################################
-# Dockerfile — Amazon Linux 2023 with Python 3.12, Conda, Node.js
+# Hugging Face Space — Amazon Linux 2023 + Miniconda + Jupyter Lab
 ############################################################
 
 FROM amazonlinux:2023
 
+# ─────────────────────────────
+# 0️⃣  Global ENV
+# ─────────────────────────────
 ENV TZ=Europe/Paris \
-    PYTHONUNBUFFERED=1 \
     LANG=en_US.UTF-8 \
-    LC_ALL=en_US.UTF-8
+    LC_ALL=en_US.UTF-8 \
+    PYTHONUNBUFFERED=1
 
-###########################
-# 1️⃣  System packages
-###########################
+# ─────────────────────────────
+# 1️⃣  Core system packages
+# ─────────────────────────────
 RUN yum -y update && \
     yum -y install --allowerasing \
-        sudo \
-        curl-minimal \
-        wget \
-        git \
-        unzip \
-        zip \
-        which \
-        tar \
-        shadow-utils \
-        procps-ng \
-        nano \
-        vim \
-        bzip2 \
-        gcc \
-        gcc-c++ \
-        make \
-        glibc-langpack-en \
-        libX11 \
-        openssl \
-        ca-certificates \
-        libsndfile \
-        python3.12 \
-        python3.12-pip && \
-    yum clean all && \
+      sudo \
+      curl-minimal \
+      wget \
+      git \
+      unzip \
+      zip \
+      which \
+      tar \
+      shadow-utils \
+      procps-ng \
+      nano \
+      vim \
+      bzip2 \
+      gcc \
+      gcc-c++ \
+      make \
+      glibc-langpack-en \
+      libX11 \
+      openssl \
+      ca-certificates \
+      libsndfile \
+      python3.12 \
+      python3.12-pip \
+    && yum clean all && \
     alternatives --install /usr/bin/python python /usr/bin/python3.12 1 && \
     alternatives --install /usr/bin/pip pip /usr/bin/pip3.12 1
 
-###########################
-# 2️⃣  Node.js 21 + proxy
-###########################
+# ─────────────────────────────
+# 2️⃣  Node.js 21 + configurable‑http‑proxy
+# ─────────────────────────────
 RUN curl -sL https://rpm.nodesource.com/setup_21.x | bash - && \
     yum install -y nodejs && \
     npm install -g configurable-http-proxy && \
     yum clean all
 
-###########################
-# 3️⃣  Conda (Miniconda with Python 3.9)
-###########################
-ENV HOME=/home/user \
-    CONDA_AUTO_UPDATE_CONDA=false \
-    PATH=$HOME/miniconda/bin:$PATH
-
-RUN useradd -m user && \
-    echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-user
-
+# ─────────────────────────────
+# 3️⃣  Create non‑root user
+# ─────────────────────────────
+RUN useradd -m user && echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-user
+ENV HOME=/home/user
 USER user
 
+# ─────────────────────────────
+# 4️⃣  Install Miniconda (Py 3.9)
+# ─────────────────────────────
+ENV CONDA_AUTO_UPDATE_CONDA=false \
+    PATH=$HOME/miniconda/bin:$PATH
+
 RUN curl -sLo $HOME/miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh && \
     chmod +x $HOME/miniconda.sh && \
     $HOME/miniconda.sh -b -p $HOME/miniconda && \
     rm $HOME/miniconda.sh && \
-    conda clean -ya
-
-###########################
-# 4️⃣  Workspace & permissions
-###########################
-RUN mkdir -p $HOME/app $HOME/.cache $HOME/.config && \
-    chmod -R 777 $HOME
+    $HOME/miniconda/bin/conda clean -ya
 
+# ─────────────────────────────
+# 5️⃣  Workspace & caches
+# ─────────────────────────────
+RUN mkdir -p $HOME/app $HOME/.cache $HOME/.config && chmod -R 777 $HOME
 WORKDIR $HOME/app
 
-###########################
-# 5️⃣  Copy & install Python packages
-###########################
-
-# These are only available during Docker build with BuildKit (`--mount`)
-# So we fallback to copying files manually
-COPY requirements.txt /tmp/requirements.txt
+# ─────────────────────────────
+# 6️⃣  Install Python libs (requirements.txt)
+# ─────────────────────────────
+COPY --chown=user requirements.txt ./requirements.txt
 RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir -r /tmp/requirements.txt
+    pip install --no-cache-dir -r requirements.txt
 
-###########################
-# 6️⃣  Root section: install extra packages + run startup script
-###########################
+# ─────────────────────────────
+# 7️⃣  Playwright (if needed)
+# ─────────────────────────────
+RUN playwright install chromium
 
+# ─────────────────────────────
+# 8️⃣  Root section – extra RPMs & startup script
+# ─────────────────────────────
 USER root
 
 COPY packages.txt /root/packages.txt
@@ -99,22 +102,25 @@ RUN chmod +x /root/on_startup.sh && /root/on_startup.sh
 
 RUN mkdir -p /data && chown user:user /data
 
-###########################
-# 7️⃣  Copy App Files & Set Runtime
-###########################
-
+# ─────────────────────────────
+# 9️⃣  Copy application files
+# ─────────────────────────────
 USER user
-
 COPY --chown=user . $HOME/app
 
-RUN chmod +x start_server.sh
+# Override Jupyter login template (optional)
 COPY --chown=user login.html $HOME/miniconda/lib/python3.9/site-packages/jupyter_server/templates/login.html
 
+RUN chmod +x start_server.sh
+
+# ─────────────────────────────
+# 🔟  Runtime ENV & default CMD
+# ─────────────────────────────
 ENV GRADIO_ALLOW_FLAGGING=never \
     GRADIO_NUM_PORTS=1 \
     GRADIO_SERVER_NAME=0.0.0.0 \
     GRADIO_THEME=huggingface \
-    SYSTEM=spaces \
-    SHELL=/bin/bash
+    SYSTEM=spaces
 
+# Hugging Face sets $PORT (e.g. 7860). start_server.sh must bind to it.
 CMD ["./start_server.sh"]