Update Dockerfile

Dockerfile

@@ -1,10 +1,11 @@
 # Use a base image with Conda installed
-# FROM centos:7
-FROM python:3.9.18
 FROM continuumio/miniconda3:latest
 
+# Create a non-root user named "user" with user ID 1000
+RUN useradd -m -u 1000 user
+
 WORKDIR /app
-COPY *requirements.txt /app/
+COPY --chown=user *requirements.txt /app/
 
 # Clone the RoLASER repository into the container
 RUN apt-get update && \
@@ -13,9 +14,14 @@ RUN apt-get update && \
     apt-get install -y git && \
     git clone https://github.com/lydianish/RoLASER.git /app/RoLASER
 
-# Create conda environment with the required Python and GCC versions
+# Switch to the non-root user
+USER user
+
+# Clone the RoLASER repository into the container
 WORKDIR /app/RoLASER
-COPY environment.yml /app/RoLASER/environment.yml
+
+# Create conda environment with the required Python and GCC versions
+COPY --chown=user environment.yml /app/RoLASER/environment.yml
 RUN conda env create -f environment.yml
 RUN echo "conda activate rolaser_env" >> ~/.bashrc
 ENV PATH /opt/conda/envs/rolaser_env/bin:$PATH
@@ -23,22 +29,26 @@ ENV ROLASER /app/RoLASER
 
 # Install PyTorch 1.10.1
 RUN pip3 install --no-cache-dir torch==1.10.1 torchvision==0.11.2 torchaudio==0.10.1 -f https://download.pytorch.org/whl/cu102/torch_stable.html
+
 # Install Fairseq and dependencies
-RUN git clone https://github.com/lydianish/fairseq.git /app/fairseq
+RUN git clone https://github.com/lydianish/fairseq.git /app/fairseq \
+&& cd /app/fairseq \
+&& git checkout rolaser \
+&& pip3 install --no-cache-dir --editable . \
+&& python3 setup.py build_ext --inplace \
+&& pip3 install --no-cache-dir -r /app/FAIRSEQ_requirements.txt
+
 WORKDIR /app/fairseq
-RUN git checkout rolaser
-RUN pip3 install --no-cache-dir --editable .
-RUN python3 setup.py build_ext --inplace
-RUN pip3 install --no-cache-dir -r /app/FAIRSEQ_requirements.txt
 ENV FAIRSEQ /app/fairseq
 
 # Install LASER and dependencies
 RUN git clone https://github.com/lydianish/LASER.git /app/LASER
 WORKDIR /app/LASER
-RUN git checkout rolaser
 ENV LASER /app/LASER
-RUN bash ./install_external_tools.sh
-RUN pip3 install --no-cache-dir -r /app/LASER_requirements.txt
+
+RUN git checkout rolaser \
+&& bash ./install_external_tools.sh \
+&& pip3 install --no-cache-dir -r /app/LASER_requirements.txt
 
 # Install other RoLASER dependencies
 WORKDIR /app/RoLASER 
@@ -61,10 +71,6 @@ RUN mkdir $LASER/models \
 ENV PYTHONPATH $PYTHONPATH:$FAIRSEQ
 ENV PYTHONPATH $PYTHONPATH:$LASER/source
 
-# Set up a new user named "user" with user ID 1000
-RUN useradd -m -u 1000 user
-# Switch to the "user" user
-USER user
 # Set home to the user's home directory
 ENV HOME /home/user
 ENV PATH $HOME/.local/bin:$PATH