chmod matlab

Author: saleha1wer

docker-compose.yml

@@ -56,6 +56,8 @@ services:
       # Mount license file
       - ./licenses:/licenses:ro
       # Note: COBRA Toolbox and VMH revamped are now installed in the image, not mounted
+      # Writable directory for MATLAB to create temporary data files
+      - matlab_data:/matlab/data
     shm_size: 512M
     # Restart on failure but not on manual stop or successful exit
     restart: on-failure
@@ -68,4 +70,5 @@ services:
 
 volumes:
   staticfiles:
+  matlab_data:
 

docker/matlab/Dockerfile

@@ -23,6 +23,7 @@ RUN python3 -m pip install --break-system-packages flask
 # Create directories for MATLAB scripts and toolboxes
 RUN mkdir -p /matlab/scripts
 RUN mkdir -p /matlab/toolboxes/vmh_revamped
+RUN mkdir -p /matlab/data
 
 # Clone and initialize COBRA Toolbox with submodules
 RUN git clone --depth=1 https://github.com/opencobra/cobratoolbox.git /matlab/toolboxes/cobratoolbox && \
@@ -32,6 +33,9 @@ RUN git clone --depth=1 https://github.com/opencobra/cobratoolbox.git /matlab/to
 # Create MATLAB user directories to prevent startup errors
 RUN mkdir -p /root/Documents/MATLAB
 
+# Make /matlab directory writable for MATLAB operations
+RUN chmod -R 777 /matlab
+
 WORKDIR /matlab/scripts
 
 # Note: vmh_revamped should be accessible in build context