fix port extraction for node container

Dockers/remote-node-container/entrypoint.sh

@@ -15,6 +15,15 @@ extract_domain() {
     fi
 }
 
+# Extract SSH port from Git URL (ssh://user@host:port/path format)
+extract_port() {
+    local url=$1
+
+    if [[ $url == ssh://* ]] && [[ $url =~ ssh://[^@]+@[^:/]+:([0-9]+) ]]; then
+        echo "${BASH_REMATCH[1]}"
+    fi
+}
+
 # Check if the required environment variables are set
 if [ -z "$REPO_URL" ]; then
     echo "Error: REPO_URL environment variable must be set."
@@ -237,15 +246,22 @@ fi
 # Ensure the SSH key has the correct permissions
 chmod 600 /root/.ssh/id_rsa
 
-# Extract the domain from the REPO_URL
+# Extract the domain and port from the REPO_URL
 DOMAIN=$(extract_domain "$REPO_URL")
+PORT=$(extract_port "$REPO_URL")
 
 # Add the SSH configuration for the domain
-echo "Host $DOMAIN
-  HostName $DOMAIN
-  IdentityFile /root/.ssh/id_rsa
-  StrictHostKeyChecking no
-" >> /root/.ssh/config
+{
+    echo "Host $DOMAIN"
+    echo "  HostName $DOMAIN"
+    echo "  IdentityFile /root/.ssh/id_rsa"
+    echo "  StrictHostKeyChecking no"
+    if [ -n "$PORT" ]; then
+        echo "  Port $PORT"
+    fi
+} >> /root/.ssh/config
+
+echo "Configured SSH for $DOMAIN${PORT:+ on port $PORT}"
 
 # Clone the repository if it doesn't exist
 if [ ! -d "/workspace/.git" ]; then