Initial version of the docker file

Dockerfile

@@ -0,0 +1,19 @@
+FROM codercom/code-server
+
+SHELL ["/bin/bash", "-c"]
+
+RUN <<EOF
+curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
+nvm install --lts
+
+sudo apt update
+sudo apt install zip unzip
+curl -s "https://get.sdkman.io" | bash
+source "$HOME/.sdkman/bin/sdkman-init.sh"
+sdk install java 21.0.8-tem
+sdk install maven 3.9.11
+EOF
+