breadCrumbMaker.js is a JavaScript solution to this codewars problem.
When running the tests for the solution I would sometimes receive a message relating to an error with the running container. For the purposes of a challenge I decided to see if I could create a simple JS execution environment in a Docker container and specify which function & args to run.
loadCode.js uses the vm module for compiling and running code within V8 Virtual Machine contexts. For this example I have loaded the breadCrumb solution.
runFunctionInDocker.sh spins up a container and executes the loadCode.js which allows the user to specify which function and args to run in the context of the breadcrumb solution.
./runFunctionInDocker generateBC https://www.google.ie/search /