Add dotnet and node installations to Dockerfile

Author: GeekTrainer

.devcontainer/Dockerfile

@@ -7,6 +7,25 @@ COPY environment.yml* .devcontainer/noop.txt /tmp/conda-tmp/
 RUN if [ -f "/tmp/conda-tmp/environment.yml" ]; then umask 0002 && /opt/conda/bin/conda env update -n base -f /tmp/conda-tmp/environment.yml; fi \
     && rm -rf /tmp/conda-tmp
 
-# [Optional] Uncomment this section to install additional OS packages.
-# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-#     && apt-get -y install --no-install-recommends <your-package-list-here>
+# Setup for dotnet installation
+RUN wget https://packages.microsoft.com/config/debian/12/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
+RUN dpkg -i packages-microsoft-prod.deb
+RUN rm packages-microsoft-prod.deb
+
+# Install dotnet
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends dotnet-sdk-8.0
+
+# Setup for node installation
+RUN apt-get update
+RUN apt-get install -y ca-certificates curl gnupg
+RUN mkdir -p /etc/apt/keyrings
+RUN curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg
+
+# Set node version (change as needed)
+ENV NODE_MAJOR 20
+RUN echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | sudo tee /etc/apt/sources.list.d/nodesource.list
+
+# Install node
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends nodejs

.devcontainer/devcontainer.json

@@ -14,10 +14,10 @@
 	// "features": {},
 
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-    "forwardPorts": [5432, 3000, 5000]
+    "forwardPorts": [5432, 3000, 5000, 8000, 8080],
 
 	// Use 'postCreateCommand' to run commands after the container is created.
-	// "postCreateCommand": "python --version",
+	"postCreateCommand": "nvm install --lts"
 
 	// Configure tool-specific properties.
 	// "customizations": {},