Trying to fix issue when restart.

Dockerfile

@@ -1,8 +1,7 @@
 FROM ubuntu:22.04
 
 # Update the package list, install sudo, create a non-root user, and grant password-less sudo permissions
-RUN apt update
+RUN apt update && apt install -y sudo
-RUN apt install -y sudo
 
 RUN sudo apt-get update
 #Instalando Curl
@@ -13,7 +12,7 @@ RUN sudo apt-get install -y wget
 RUN sudo apt-get install -y jq
 
 RUN sudo apt-get update
-RUN sudo apt-get install dumb-init
+RUN sudo apt-get install -y dumb-init
 
 RUN ARCH="$(dpkg --print-architecture)" \
   && curl -fsSL "https://github.com/boxboat/fixuid/releases/download/v0.6.0/fixuid-0.6.0-linux-${ARCH}.tar.gz" | tar -C /usr/local/bin -xzf - \
@@ -30,14 +29,15 @@ RUN curl -sL https://aka.ms/DevTunnelCliInstall | bash
 
 #Instalando VSCode
 RUN ARCH="$(dpkg --print-architecture)" \
-    && sudo apt-get update && sudo apt-get install -y gnupg2 \
+    && sudo apt-get update \
+    && sudo apt-get install -y gnupg2 \
     && sudo apt-get install -y software-properties-common \
     && sudo wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add - \
     && sudo add-apt-repository "deb [arch=${ARCH}] https://packages.microsoft.com/repos/vscode stable main" \
-    && sudo apt update \
+    && sudo apt-get update \
-    && sudo apt install code -y
+    && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y code
 
-#Making home writteable
+#Making home writable
 RUN sudo chmod -R a+rwX /home
 
 RUN sudo sysctl -w fs.inotify.max_user_watches=524288

entrypoint.sh

@@ -157,8 +157,30 @@ else
     echo "File extensions.json not found"
 fi
 
-if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
+# Check if CLI directory exists and has content
-    sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"
+if [ -d "/home/${HOME_USER}/.vscode/cli" ] && [ "$(ls -A /home/${HOME_USER}/.vscode/cli 2>/dev/null)" ]; then
+    # CLI directory exists and has content, ensure proper permissions first
+    sudo chmod -R a+rwX /home/${HOME_USER}/.vscode/cli
+    
+    # Wait briefly to ensure services are up
+    sleep 2
+    
+    echo "Restarting VS Code tunnel..."
+    # Try to restart, but fall back to normal startup if it fails
+    if ! sudo su ${HOME_USER} -c "code tunnel restart"; then
+        echo "Tunnel restart failed, trying normal startup..."
+        if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
+            sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"
+        else
+            sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms"
+        fi
+    fi
 else
-    sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms"
+    # No CLI directory or empty, use normal startup
+    echo "Starting new VS Code tunnel session..."
+    if [[ -v VSCODE_TUNNEL_NAME && -n "${VSCODE_TUNNEL_NAME}" ]]; then
+        sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms --name ${VSCODE_TUNNEL_NAME}"
+    else
+        sudo su ${HOME_USER} -c "code tunnel --accept-server-license-terms"
+    fi
 fi

readme.md

@@ -39,6 +39,15 @@ docker run -it -e HOME_USER=custom-home-user -e GLOBAL_ENV_MY_GLOBAL_VARIABLE=my
 ```
 In this example, MY_GLOBAL_VARIABLE will be set to my_global_value in the /etc/environment file.
 
+### Persistent VS Code Tunnel
+
+You can maintain the VS Code tunnel configuration between container restarts by adding a volume mount to `/home/${HOME_USER}/.vscode/cli`. When this volume is mounted and the container restarts, it will use `code tunnel restart` to reconnect using the existing tunnel configuration instead of creating a new one.
+
+Example:
+```bash
+docker run -it -e HOME_USER=custom-home-user -e VSCODE_TUNNEL_NAME=vscode-ssh-remote-server -v /path/to/vscode-cli:/home/custom-home-user/.vscode/cli -v /path/to/extensions.json:/home/extensions.json aleleba/vscode
+```
+
 ### Adding VSCode Extensions
 
 To add VSCode extensions to the container, create a JSON file with an array of objects containing the extension details you want to install, the only Mandatory field is uniqueIdentifier and follow this structure. For example:
@@ -170,6 +179,9 @@ RUN echo 'source ~/.nvm/nvm.sh' >> ~/.bashrc
 # Finishing installing node.js and NVM
 
 ```
+
+
+
 > **Note:** If you are using this image as a base image in a Dockerfile, ensure that the value of `HOME_USER` is the same as the one you will use when creating the container. This is necessary to ensure that all configurations and packages are installed in the correct user directory.
 
 > **Note:** To grant access to the server, please log into https://github.com/login/device and use the code XXXX-XXXX. You can view the container logs to get the code.

version.txt

@@ -1 +1 @@
-3.1.6
+3.2.1