Dockerfile issues and possible fix

[m-carrasco]

Hi,

I'm sharing my quick fix to solve building errors in the Dockerfile. This may not necessarily be the right way to do it, so I opened this as an issue.

The latest Debian version has a newer Python version that no longer ships certain required header files. That is why I fixed it to an older version. I also upgraded Node and installed some missing npm dependencies. Also, cloning via HTTP seems more friendly than SSH for Docker images, I had issues with it.

I'm open to any suggestions; I don't have any experience with JavaScript.

diff --git a/Analyser/scripts/postinstall b/Analyser/scripts/postinstall
index 7c03656..c9068bc 100755
--- a/Analyser/scripts/postinstall
+++ b/Analyser/scripts/postinstall
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 (cd node_modules/jalangi2/ && npm install)
-(git clone git@github.com:ExpoSEJS/z3javascript.git node_modules/z3javascript && cd node_modules/z3javascript && npm install)
+(git clone https://github.com/ExpoSEJS/z3javascript.git node_modules/z3javascript && cd node_modules/z3javascript && npm install)
 
diff --git a/Dockerfile b/Dockerfile
index 34540e1..e15f0f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:latest
+FROM debian:bullseye
 
 #Install SSH, Xvfb etc
 RUN apt update && apt install --assume-yes git bash openssh-server clang build-essential vim curl xvfb python3 python3-pip libgtk-3-0 tmux libxss1 libgconf-2-4 libnss3 libasound2
@@ -27,5 +27,11 @@ RUN mkdir -p /work
 RUN chown -R expose /work
 VOLUME ["/work"]
 
+SHELL ["/bin/bash", "-c"]
+
+RUN echo "source /home/expose/.nvm/nvm.sh" >> ~/.bashrc && \
+    echo "export PATH=$PATH:/home/expose/.nvm/versions/node/v21.7.3/bin/" >> ~/.bashrc
+
 EXPOSE 22
-CMD ["/source/expoSE"]
+
+CMD ["/bin/bash", "-c", "source ~/.bashrc && /source/expoSE"]
diff --git a/scripts/docker_setup b/scripts/docker_setup
index 9dff7b3..eda726a 100755
--- a/scripts/docker_setup
+++ b/scripts/docker_setup
@@ -6,7 +6,12 @@ git config --global user.email "blake@parsed.uk"
 #Install Node
 curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
 source ~/.nvm/nvm.sh
-nvm install 8.12.0
+nvm install 21
 source ~/.nvm/nvm.sh
 
 npm --unsafe-perm install
+npm install tmp tree-kill colors walk
+pushd /source/Analyser
+npm install
+popd